38 results on '"Spleen preservation"'
Search Results
2. Distal Pancreatectomy for Body Pancreatic Ductal Adenocarcinoma: Is Splenectomy Necessary? A Propensity Score Matched Study.
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Codjia T, Hobeika C, Platevoet P, Pravisani R, Dokmak S, Aussilhou B, Marique L, Cros J, Cauchy F, Lesurtel M, and Sauvanet A
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- Humans, Male, Female, Aged, Survival Rate, Follow-Up Studies, Middle Aged, Prognosis, Retrospective Studies, Postoperative Complications, Pancreatectomy methods, Carcinoma, Pancreatic Ductal surgery, Carcinoma, Pancreatic Ductal pathology, Pancreatic Neoplasms surgery, Pancreatic Neoplasms pathology, Propensity Score, Splenectomy methods
- Abstract
Background: The value of splenectomy for body localization (≥ 5 cm from spleen hilum) of pancreatic ductal adenocarcinoma (B-PDAC) is uncertain. This study assessed spleen-preserving distal pancreatectomy (SPDP) results for B-PDAC., Patients and Methods: This single-center study included patients who underwent SPDP (Warshaw's technique) or distal splenopancreactomy (DSP) for B-PDAC from 2008 to 2019. Propensity score matching was performed to balance SPDP and DSP patients regarding sex, age, American Society of Anesthesiologists (ASA), body mass index (BMI), laparoscopy, pathological features [American Joint Committee on Cancer (AJCC)/tumor node metastasis classification (TNM)], margins, and neoadjuvant/adjuvant therapies., Results: A total of 129 patients (64 male, median age 68 years, median BMI 24 kg/m
2 ) were enrolled with a median follow-up of 63 months (95% CI 52-96 months), including 59 (46%) SPDP and 70 (54%) DSP patients. A total of 39 SPDP patients were matched to 39 DSP patients. SPDP patients had fewer harvested nodes (19 vs 22; p = 0.038) with a similar number of positive nodes (0 vs 0; p = 0.237). R0 margins were achieved similarly in SPDP and DSP patients (75% vs 71%; p = 0.840). SPDP patients were associated with decreased comprehensive complication index (CCI, 8.7 vs 16.6; p = 0.004), rates of grade B/C postoperative pancreatic fistula (POPF, 14% vs 29%; p = 0.047), and hospital stay (11 vs 16 days; p < 0.001). SPDP patients experienced similar disease-free survival (DFS, 5 years: 38% vs 32%; p = 0.180) and overall survival (OS, 5 years 54% vs 44%; p = 0.710). After matching, SPDP patients remained associated with lower CCI (p = 0.034) and hospital stay (p = 0.028) while not associated with risks of local recurrence (HR 0.85; 95% CI 0.28-2.62; p = 0.781), recurrence (HR 1.04; 95% CI 0.61-1.78; p = 0.888), or death (HR 1.20; 95% CI 0.68-2.11; p = 0.556)., Conclusion: SPDP for B-PDAC is associated with less postoperative morbidity than DSP, without impairing oncological outcomes., (© 2024. Society of Surgical Oncology.)- Published
- 2024
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3. Partial Splenectomy and Splenic Wrapping for a High-Grade Splenic Injury: A Case Report.
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Zouki J and Fry D
- Abstract
The spleen is one of the most commonly injured organs in blunt abdominal trauma, accounting for a vast portion of solid organ injuries, and may lead to rapid haemodynamic instability, requiring urgent operative intervention. Total splenectomies result in relative immunocompromise, with a risk of overwhelming post-splenectomy infection (OPSI) post splenectomy. This case reports the surgical management of a 20-year-old male with a grade IV splenic laceration after a motor vehicle accident. The patient underwent a trauma laparotomy with a partial splenectomy because of early take-off of the upper-lobar branch of his splenic artery, with an absorbable mesh wrap to tamponade the spleen. The patient avoided the need for a total splenectomy and was discharged after six days in the hospital with an uncomplicated recovery., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2024, Zouki et al.)
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- 2024
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4. Spleen-preserving pancreatectomy with removal of splenic vessels: impact on splenic parenchyma ?
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Lete C, Brichard M, Rosa ML, Salavracos M, Hubert C, Navez B, Closset J, Pezzullo M, and Navez J
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- Humans, Pancreatectomy, Retrospective Studies, Atrophy, Splenic Infarction, Splenic Diseases
- Abstract
Background: While outcomes after spleen-preserving distal pancreatectomy (SP-DP) have been widely reported, impacts on splenic parenchyma have not been well studied. This study aimed to compare postoperative outcomes, particularly spleen-related outcomes, by assessing splenic imaging after SP-DP with or without splenic vessels removal., Methods: Data for all patients who underwent SP-DP with splenic vessels removal (Warshaw technique, WDP) or preservation (Kimura technique, KDP) between 2010 and 2022 in two tertiary centres were retrospectively analysed. Splenic ischemia and volume at early/late imaging and postoperative outcomes were reviewed., Results: Eighty-seven patients were included, 51 in the WDP and 36 in the KDP groups. Median Charlson's Comorbidity Index was significantly higher in the WDP group compared with the KDP group. Postoperative morbidity was similar between groups. There was more splenic ischemia at early imaging in the WDP group compared to the KDP group (55% vs. 14%, p = 0.018), especially severe ischemia (23% vs. 0%). Partial splenic atrophy was observed in 29% and 0% in the WDP and KDP groups, respectively (p = 0.002); no complete splenic atrophy was observed. Platelet levels at POD 1, 2 and 6 were significantly higher in the WDP group compared to KDP group. At univariate analysis, age, Charlson Comorbidity Index, platelet levels at POD 6, and early splenic infarction were prognostic factors for development of splenic atrophy. No episodes of overwhelming post-splenectomy infection or secondary splenectomy were recorded after a median follow-up of 9 and 11 months in the WDP and KDP groups, respectively., Conclusions: Splenic ischemia appeared in one-half of patients undergoing SP-DP with splenic vessels removal at early imaging, and partial splenic atrophy in almost 30% at late imaging, without clinical impact or complete splenic atrophy. Age, Charlson Comorbidity Index, platelet levels at POD 6, and early splenic infarction could help to predict the occurrence of splenic atrophy., (© 2023. BioMed Central Ltd., part of Springer Nature.)
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- 2023
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5. Spleen-preserving distal pancreatectomy from multi-port to reduced-port surgery approach.
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Hsieh CL, Tsai TS, Peng CM, Cheng TC, and Liu YJ
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Background: Minimally invasive pancreatic surgery via the multi-port approach has become a primary surgical method for distal pancreatectomy (DP) due to its advantages of lower wound pain and superior cosmetic results. Some studies have applied reduced-port techniques for DP in an attempt to enhance cosmetic outcomes due to the minimally invasive effects. Numerous recent review studies have compared multi-port laparoscopic DP (LDP) and multi-port robotic DP (RDP); most of these studies concluded multi-port RDP is more beneficial than multi-port LDP for spleen preservation. However, there have been no comprehensive reviews of the value of reduced-port LDP and reduced-port RDP., Aim: To search for and review the studies on spleen preservation and the clinical outcomes of minimally invasive DP that compared reduced-port DP surgery with multi-port DP surgery., Methods: The PubMed medical database was searched for articles published between 2013 and 2022. The search terms were implemented using the following Boolean search algorithm: ("distal pancreatectomy" OR "left pancreatectomy" OR "peripheral pancreatic resection") AND ("reduced-port" OR "single-site" OR "single-port" OR "dual-incision" OR "single-incision") AND ("spleen-preserving" OR "spleen preservation" OR "splenic preservation"). A literature review was conducted to identify studies that compared the perioperative outcomes of reduced-port LDP and reduced-port RDP., Results: Fifteen articles published in the period from 2013 to 2022 were retrieved using three groups of search terms. Two studies were added after manually searching the related papers. Finally, 10 papers were selected after removing case reports ( n = 3), non-English language papers ( n = 1), technique papers ( n = 1), reviews ( n = 1), and animal studies ( n = 1). The common items were defined as items reported in more than five papers, and data on these common items were extracted from all papers. The ten studies included a total of 337 patients (females/males: 231/106) who underwent DP. In total, 166 patients (females/males, 106/60) received multi-port LDP, 126 (females/males, 90/36) received reduced-port LDP, and 45 (females/males, 35/10) received reduced-port RDP., Conclusion: Reduced-port RDP leads to a lower intraoperative blood loss, a lower postoperative pancreatic fistula rate, and shorter hospital stay and follow-up duration, but has a lower spleen preservation rate., Competing Interests: Conflict-of-interest statement: The authors have no conflicts of interest to declare., (©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.)
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- 2023
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6. Comparison of infectious complications after spleen preservation versus splenectomy during laparoscopic distal pancreatectomy for benign or low-grade malignant pancreatic tumors: A multicenter, propensity score-matched analysis.
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Lee W, Hwang DW, Han HS, Han IW, Heo JS, Unno M, Ishida M, Tajima H, Nishizawa N, Nakata K, Seyama Y, Isikawa Y, Hwang HK, Jang JY, Hong T, Park JS, Kim HJ, Jeong CY, Matsumoto I, Yamaue H, Kawai M, Ohtsuka M, Mizuno S, Asakuma M, Soejima Y, Hirashita T, Sho M, Takeda Y, Park JI, Kim YH, Kim HJ, Yamaue H, Yamamoto M, Endo I, Nakamura M, and Yoon YS
- Subjects
- Humans, Spleen surgery, Splenectomy adverse effects, Splenectomy methods, Pancreatectomy adverse effects, Pancreatectomy methods, Retrospective Studies, Propensity Score, Postoperative Complications surgery, Treatment Outcome, Pancreatic Neoplasms surgery, Pancreatic Neoplasms complications, Pancreatic Diseases surgery, Laparoscopy adverse effects, Laparoscopy methods, Abdominal Abscess prevention & control, Abdominal Abscess complications
- Abstract
Background: Previous studies have reported contrasting results regarding the advantages of spleen preservation during laparoscopic distal pancreatectomy (LDP) for preventing infectious complications., Methods: A total of 3787 patients who underwent LDP for benign or low-grade malignant pancreatic disease in 92 centers across Korea and Japan were included in this retrospective study. Postoperative infectious complications and other complications were compared between LDP with splenectomy (LDPS) and LDP with spleen preservation (LSPDP) by propensity score matching (PSM) analysis., Results: After PSM, the LSPDP group had a lower rate of overall infectious complications (P = .079) and a significantly lower rate of intra-abdominal abscess (P = .014) compared with the LDPS group. Within the LSPDP group, the vessel preservation subgroup had a significantly higher rate of infectious complications (P = .002) compared with the vessel resection subgroup. Low-volume centers had a higher rate of intra-abdominal abscess than high-volume centers in the LSPDP group (P = .001) and the splenic vessel preservation subgroup (P = .003)., Conclusions: Spleen preservation in LDP for benign or borderline malignant pancreatic diseases was advantageous in lowering the risk of infectious complications, specifically intra-abdominal abscess. However, the risk of intra-abdominal abscess may differ according to the level of surgeon's experience., (© 2022 Japanese Society of Hepato-Biliary-Pancreatic Surgery.)
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- 2023
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7. [Stomach and spleen preserving total pancreatectomy].
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Shabunin AV, Bedin VV, Tavobilov MM, Karpov AA, Lantsynova AV, and Abramov KA
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- Humans, Spleen surgery, Spleen pathology, Pancreatectomy adverse effects, Pancreatectomy methods, Retrospective Studies, Splenectomy adverse effects, Stomach surgery, Stomach pathology, Treatment Outcome, Postoperative Complications etiology, Postoperative Complications prevention & control, Postoperative Complications surgery, Pancreatic Neoplasms pathology, Laparoscopy methods
- Abstract
Introduction: Pancreatic surgery expands the indications and the use of total pancreatectomy. Considering a rather high rate of postoperative complications, the search for the ways to improve its outcomes is extremely relevant. The purpose of this study is justification and implementation of organ-preserving variants of total pancreatectomy., Material and Methods: Retrospective analysis of treatment results after classic and modified total pancreatectomy in the surgical clinic of Botkin Hospital was performed from September 2010 to March 2021. During the development and implementation of pylorus-preserving total pancreatectomy with preservation of the stomach, spleen, gastric and splenic vessels, we thoroughly analyzed aspects of exocrine/endocrine disorders and changes of the immune status after performing the modified technique., Results: We performed 37 total pancreatectomies, including 12 pylorus-preserving total pancreatectomies with preservation of the stomach, spleen, gastric, and splenic vessels. General and specific postoperative complication rate in patients after the modified operation was significantly lower compared to the results of classic total pancreatectomy with gastric resection and splenectomy., Conclusion: Modified total pancreatectomy is a method of choice for pancreatic tumors of low malignant potential.
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- 2023
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8. Feasibility and outcome of spleen and vessel preserving total pancreatectomy (SVPTP) in pancreatic malignancies - a retrospective cohort study.
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Beltzer C, Jovine E, Hesch KV, Stifini D, Mastrangelo L, Huth M, Königsrainer A, and Nadalin S
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- Humans, Pancreatectomy methods, Spleen surgery, Retrospective Studies, Feasibility Studies, Pancreatic Fistula etiology, Pancreatic Fistula prevention & control, Postoperative Complications etiology, Treatment Outcome, Pancreatic Neoplasms, Pancreatic Neoplasms pathology, Adenocarcinoma surgery, Laparoscopy methods
- Abstract
Introduction: Total pancreatectomy (TP) is most commonly performed to avoid postoperative pancreatic fistula (POPF) in patients with high-risk pancreas or to achieve tumor-free resection margins. As part of TP, a simultaneous splenectomy is usually performed primarily for the reason of oncologic radicality. However, the benefit of a simultaneous splenectomy remains unclear. Likewise, the technical feasibility as well as the safety of spleen and vessel preserving total pancreatectomy in pancreatic malignancies has hardly been evaluated. Thus, the aims of the study were to evaluate the feasibility as well as the results of spleen and vessel preserving total pancreatectomy (SVPTP)., Material and Methods: Patient characteristics, technical feasibility, perioperative data, morbidity, and mortality as well as histopathological results after SVPTP, mainly for pancreatic malignancies, from patient cohorts of two European high-volume-centers for pancreatic surgery were retrospectively analyzed. Mortality was set as the primary outcome and morbidity (complications according to Clavien-Dindo) as the secondary outcome., Results: A SVPTP was performed in 92 patients, predominantly with pancreatic adenocarcinoma (78.3%). In all cases, the splenic vessels could be preserved. In 59 patients, the decision to total pancreatectomy was made intraoperatively. Among these, the most common reason for total pancreatectomy was risk of POPF (78%). The 30-day mortality was 2.2%. Major complications (≥ IIIb according to Clavien-Dindo) occurred in 18.5% within 30 postoperative days. There were no complications directly related to the spleen and vascular preservation procedure. A tumor-negative resection margin was achieved in 71.8%., Conclusion: We could demonstrate the technical feasibility and safety of SVPTP even in patients mainly with pancreatic malignancies. In addition to potential immunologic and oncologic advantages, we believe a major benefit of this procedure is preservation of gastric venous outflow. We consider SVPTP to be indicated in patients at high risk for POPF, in patients with multilocular IPMN, and in cases for extended intrapancreatic cancers., (© 2022. The Author(s).)
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- 2022
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9. Values of spleen-preserving distal pancreatectomy in well-differentiated non-functioning pancreatic neuroendocrine tumors: a comparative study.
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Huang XT, Xie JZ, Cai JP, Fang P, Huang CS, Chen W, Liang LJ, and Yin XY
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Background: The feasibility of spleen-preserving distal pancreatectomy (SPDP) to treat well-differentiated non-functioning pancreatic neuroendocrine tumors (NF-pNETs) located at the body and/or tail of the pancreas remains controversial. Distal pancreatectomy with splenectomy (DPS) has been widely applied in the treatment of NF-pNETs; however, it may increase the post-operative morbidities. This study aimed to evaluate whether SPDP is inferior to DPS in post-operative outcomes and survivals when being used to treat patients with NF-pNETs in our institute., Methods: Clinicopathological features of patients with NF-pNETs who underwent curative SPDP or DPS at the First Affiliated Hospital of Sun Yat-sen University (Guangzhou, China) between January 2010 and January 2022 were collected. Short-term outcomes and 5-year survivals were compared between patients undergoing SPDP and those undergoing DPS., Results: Sixty-three patients (SPDP, 27; DPS, 36) with well-differentiated NF-pNETs were enrolled. All patients had grade 1/2 tumors. After identifying patients with T1-T2 NF-pNETs (SPDP, 27; DPS, 15), there was no disparity between the SPDP and DPS groups except for tumor size (median, 1.4 vs 2.6 cm, P = 0.001). There were no differences in operation time (median, 250 vs 295 min, P = 0.478), intraoperative blood loss (median, 50 vs 100 mL, P = 0.145), post-operative major complications (3.7% vs 13.3%, P = 0.287), clinically relevant post-operative pancreatic fistula (22.2% vs 6.7%, P = 0.390), or post-operative hospital stays (median, 9 vs 9 days, P = 0.750) between the SPDP and DPS groups. Kaplan-Meier curve showed no significant differences in the 5-year overall survival rate (100% vs 100%, log-rank P > 0.999) or recurrence-free survival (100% vs 100%, log-rank P > 0.999) between patients with T1-T2 NF-pNETs undergoing SPDP and those undergoing DPS., Conclusions: In patients with T1-T2 well-differentiated NF-pNETs, SPDP could achieve comparable post-operative outcomes and prognosis compared with DPS., (© The Author(s) 2022. Published by Oxford University Press and Sixth Affiliated Hospital of Sun Yat-sen University.)
- Published
- 2022
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10. Appropriate Lymph Node Dissection Sites for Cancer in the Body and Tail of the Pancreas: A Multicenter Retrospective Study.
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Tanaka K, Kimura Y, Hayashi T, Ambo Y, Yoshida M, Umemoto K, Murakami T, Asano T, Nakamura T, and Hirano S
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Distal pancreatectomy (DP) with lymphadenectomy is the standard surgery for pancreatic body-tail cancer. However, the optimal lymph node (LN) dissection area for DP remains controversial. Thus, we evaluated the frequency and patterns of LN metastasis based on the tumor site. In this multicenter retrospective study, we examined 235 patients who underwent DP for pancreatic cancer. Tumor sites were classified as confined to the pancreatic body (Pb) or pancreatic tail (Pt). The efficacy index (EI) was calculated by multiplying the frequency of metastasis to each LN station by the five-year survival rate of patients with metastasis to that station. LN metastasis occurred in 132/235 (56.2%) of the patients. Patients with Pb tumors showed no metastasis to the splenic hilum LN. Distal splenic artery LNs and anterosuperior/posterior common hepatic artery LNs did not benefit from dissection for Pb and Pt tumors, respectively. In multivariate analysis, splenic artery LN metastasis was identified as an independent predictor of poor overall survival in patients with pancreatic body-tail cancer. In conclusion, differences in metastatic LN sites were evident in pancreatic body-tail cancers confined to the Pb or Pt. Spleen-preserving pancreatectomy might be feasible for Pb cancer.
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- 2022
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11. A retrospective comparative study of robotic distal pancreatectomy with or without splenic vessel and spleen preservation.
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Lee KF, Chong CCN, Wong J, Cheung SYS, Fung AKY, Lok HT, Lo EYJ, and Lai PBS
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- Humans, Length of Stay, Operative Time, Pancreatectomy adverse effects, Retrospective Studies, Spleen surgery, Treatment Outcome, Laparoscopy, Pancreatic Neoplasms surgery, Robotic Surgical Procedures adverse effects, Robotics
- Abstract
Background: Robotic distal pancreatectomy has been accepted to be safe and effective for pancreatic tail lesion. Whether spleen preservation by preserving the splenic vessels with robot assistance is feasible and beneficial remains controversial. Here we would like to compare the operative outcomes of robotic distal pancreatectomy and splenectomy (DPS) with robotic spleen preserving distal pancreatectomy by means of splenic vessel preservation (SVP)., Methods: Between March 2011 and September 2019, 56 consecutive patients undergoing robotic distal pancreatectomy were identified, with 28 patients in each group. Patient demographics, histopathology findings and operative outcomes were prospectively collected and compared between the two groups. A subgroup analysis was made after excluding malignant and pancreatic lesions >6 cm in the DPS group., Results: The two groups had similar conversion rate, blood loss, morbidity and pancreatic fistula rate. There was no operative mortality. The SVP group had shorter median operative time (245 vs 303.5 min, P = 0.019) and shorter median hospital stay (5 vs 6 days, P = 0.019) than the DPS group. However, all malignant lesions occurred in the DPS group and lesion size in DPS group was significantly larger. After matching, there were 28 SVP and 15 DPS. The histopathology findings and lesion size became comparable. The SVP group still had shorter operative time (245 vs 290 min, P = 0.022) and shorter hospital stay (5 vs 7 days, P = 0.014) than the DPS group., Conclusion: Apart from avoiding risk of overwhelming postsplenectomy sepsis, robotic SVP had additional advantage of shorter operative time and shorter hospital stay than robotic DPS., Competing Interests: Declaration of Competing Interest None declared., (Copyright © 2021 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2022
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12. Robotic-assisted versus open distal pancreatectomy for benign and low-grade malignant pancreatic tumors: a propensity score-matched study.
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Weng Y, Jin J, Huo Z, Shi Y, Jiang Y, Deng X, Peng C, and Shen B
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- Adult, Aged, Female, Humans, Male, Middle Aged, Operative Time, Organ Sparing Treatments, Pancreatectomy adverse effects, Pancreatic Fistula etiology, Pancreatic Neoplasms pathology, Propensity Score, Recovery of Function, Retrospective Studies, Robotic Surgical Procedures adverse effects, Splenectomy, Treatment Outcome, Pancreatectomy methods, Pancreatic Neoplasms surgery, Postoperative Complications etiology, Robotic Surgical Procedures methods, Spleen surgery
- Abstract
Background: This study aimed to compare the short-term outcomes of open and robotic-assisted distal pancreatectomy (ODP and RDP) for benign and low-grade malignant tumors., Methods: The patients who underwent RDP and ODP for benign or low-grade malignant pancreatic tumors at our center were included. After PSM at a 1:1 ratio, the perioperative variations in the two cohorts were compared., Results: After 1:1 PSM, 219 cases of RDP and ODP were recorded. The RDP cohort showed advantages in the operative duration [120 (90-150) min vs 175 (130-210) min, P < 0.001], estimated blood loss [50 (30-175) ml vs 200 (100-300) ml, P < 0.001], spleen preservation rate (63.5% vs 26.5%, P < 0.001), infection rate (4.6% vs 12.3%, P = 0.006), and gastrointestinal function recovery [3 (2-4) vs. 3 (3-5), P = 0.019]. There were no significant differences in postoperative pancreatic fistula, postoperative hemorrhage, and delayed gastric emptying. Multivariate analysis showed that RDP (HR 0.24; 95% CI 0.16-0.36, P < 0.001), age (HR 1.02; 95% CI 1.00-1.03, P = 0.033), tumor size (HR 1.28; 95% CI 1.17-1.40, P < 0.001), pathological inflammatory neoplasm type (HR 5.12; 95% CI 2.22-11.81, P < 0.001), and estimated blood loss (HR 1.003; 95% CI 1.001-1.004, P < 0.001) were independent predictors of spleen preservation; RDP (HR 0.27; 95% CI 0.17-0.43, P < 0.001), age (HR 1.02; 95% CI 1.00-1.03, P = 0.022), elevated CA 19-9 level (HR 2.55; 95% CI 1.02-6.39, P = 0.046), tumor size (HR 1.44; 95% CI 1.29-1.61, P < 0.001), pathological inflammatory neoplasm type (HR 4.48; 95% CI 1.69-11.85, P = 0.003), and estimated blood loss (HR 1.003; 95% CI 1.001-1.004, P < 0.001) were independent predictors of spleen preservation with the Kimura technique., Conclusion: RDP has advantages in the operative time, blood loss, spleen preservation, infection rate, and gastrointestinal function recovery over ODP in treating benign and low-grade malignant pancreatic tumors. The robotic-assisted approach was an independent predictor of spleen preservation and use of the Kimura technique.
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- 2021
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13. Partial Splenectomy for a Sizeable Cavernous Hemangioma: Case Report and a Review of the Literature.
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Lazaar H, Malki Y, Bouhout T, Serji B, and El Harroudi T
- Abstract
The recent awareness of the spleen's important role, especially its immune function, has fundamentally changed the management of splenic diseases, promoting the splenic preserving surgery, and protecting from the significant risk of total splenectomy: overwhelming post-splenectomy sepsis. Partial splenectomy is a safe and feasible technique that offers, according to the literature, the same results of a total approach, either in achieving hematological benefits in congenital hemolytic anemia, or treating the focal splenic lesion such as hemangioma, while preserving the immune function., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2021, Lazaar et al.)
- Published
- 2021
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14. Dynamic hematological changes in patients undergoing distal pancreatectomy with or without splenectomy: a population-based cohort study.
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Cui M, Liu JK, Zheng B, Liu QF, Zhang L, Zhang L, Guo JC, Dai MH, Zhang TP, and Liao Q
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- Cohort Studies, Female, Hematologic Diseases blood, Hematologic Diseases diagnosis, Hematologic Diseases etiology, Hematologic Tests, Humans, Laparoscopy, Male, Treatment Outcome, Pancreatectomy adverse effects, Pancreatic Neoplasms blood, Pancreatic Neoplasms surgery, Splenectomy adverse effects
- Abstract
Background: The clinical outcomes of patients who received distal pancreatectomy with splenectomy (DPS) and spleen-preserving distal pancreatectomy (SPDP) have been generally investigated. However, postoperative hematological changes after distal pancreatectomy with or without splenectomy are poorly understood., Methods: Information from patients undergoing distal pancreatectomy (DP) between January 2014 and June 2019 at a single institution was reviewed. A linear mixed-effects model was used to compare dynamic hematological changes between different groups., Results: A total of 302 patients who underwent DP were enrolled. In the long term, most postoperative hematological parameters remained significantly higher than preoperative levels in the DPS group, while postoperative lymphocyte, monocyte, basophil, and platelet levels returned to preoperative levels in the SPDP group. All postoperative hematological parameters except for red blood cell count and serum hemoglobulin level were significantly higher in the DPS group than in the SPDP group. There were no significant differences in hematological changes between the splenic vessel preservation (SVP) and Warshaw technique (WT) groups., Conclusions: Postoperative hematological changes were significantly different between the DPS and SPDP groups. Compared to DPS, SPDP reduced abnormal hematological changes caused by splenectomy. SVP and WT were comparable in terms of postoperative hematological changes.
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- 2020
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15. Pancreatic body and tail cancer and favorable metastatic lymph node behavior on the left edge of the aorta.
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Tanaka K, Nakamura T, Asano T, Nakanishi Y, Noji T, Tsuchikawa T, Okamura K, Shichinohe T, and Hirano S
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- Adult, Aged, Aged, 80 and over, CA-19-9 Antigen metabolism, Carcinoma, Pancreatic Ductal epidemiology, Carcinoma, Pancreatic Ductal surgery, Cohort Studies, Disease-Free Survival, Female, Humans, Kaplan-Meier Estimate, Male, Middle Aged, Neoplasm Recurrence, Local, Pancreatectomy, Pancreatic Neoplasms epidemiology, Pancreatic Neoplasms surgery, Pancreaticoduodenectomy, Retrospective Studies, Survival Analysis, Treatment Outcome, Aorta pathology, Carcinoma, Pancreatic Ductal pathology, Lymphatic Metastasis pathology, Pancreatic Neoplasms pathology
- Abstract
Background: Lymph node (LN) metastasis in pancreatic body-tail cancer is a poor prognostic factor and the optimal LN dissection area for distal pancreatectomy (DP) remains unclear. Lymphatic flow from the tumors is thought to depend on the tumor sites. We examined LN metastasis frequency based on tumor site and recurrent patterns post-DP., Methods: With a retrospective, single institutional study, we examined 100 patients who underwent DP as an upfront surgery for pancreatic cancer over 17 years. Tumor sites were classified as tumor confined to pancreatic body (and neck) (Pb(n)); and pancreatic tail (Pt). We compared metastatic LN and recurrence patterns based on tumor site. The median overall survival (OS) and disease-free survival (DFS) were analyzed., Results: LN metastasis occurred in 59/100 (59.0%), with 23 and 25 tumors located in the Pb(n), and Pt, respectively. Those with the tumor in Pt had metastases to #10, #11d/p, and #18 LN mainly. However, the patients with the Pb(n) tumor had metastases to #8a/p, #11p, and #14p/d LN. There was no metastasis to #10 and #11d LN. The OS and DFS were 34 and 15 months, respectively. No significant difference was found in the OS, DFS, and recurrence patterns based on tumor sites., Conclusion: Differences in metastatic LN sites were observed in pancreatic body-tail cancer when tumors were confined to the left or right of the left aortic edge. Although it is necessary to validate this finding with a large-scale study, organ-preserving DP might be a treatment option for selected patients depending on the tumor sites., Competing Interests: Declaration of competing interest The authors declare that they have no conflict of interest., (Copyright © 2020 IAP and EPC. Published by Elsevier B.V. All rights reserved.)
- Published
- 2020
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16. Robot-assisted distal pancreatectomy improves spleen preservation rate versus laparoscopic distal pancreatectomy for benign and low-grade malignant lesions of the pancreas.
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Jiang Y, Zheng K, Zhang S, Shao Z, Cheng P, Zhang Y, Jin G, and He T
- Abstract
Background: The aim of this retrospective study was to compare robot-assisted distal pancreatectomy (RDP) with laparoscopic distal pancreatectomy (LDP) for patients with benign and low-grade malignant lesions of the pancreas., Methods: This study included 166 patients who underwent RDP (n=63) or LDP (n=103) for benign or low-grade malignant lesions of the pancreas from January 2011 to October 2018 in Changhai Hospital. A retrospective analysis was performed between the two groups. The primary points were operation time, operative blood loss, hospital stay, pancreatic fistula and spleen preservation., Results: There were no significant differences in patient characteristics or indications between RDP and LDP. Notably, among all patients, RDP was associated with a significantly higher rate of spleen preservation than that for LDP (30.2% vs. 6.8%, P<0.001), while other intraoperative variables were similar between the two groups. No death cases in the study group within 30 days were reported in either group. Referring to postoperative outcomes, postoperative pancreatic fistula (POPF) was 22% for the RDP group and 33% for the LDP group. In addition, the rate of clinically significant grade B/C pancreatic fistula was 5% and 7%, respectively. There were also no significant differences in hospital stay (6.0±3.0 vs. 6.4±2.5, P=0.404). Furthermore, the univariate analysis demonstrated that tumor size (P=0.001) and surgery group (RDP/LDP) (P=0.002) were associated with SP rate independent factor for spleen preservation., Conclusions: RDP is an effective and safe technique with significant advantage in spleen preservation for patients with benign and low-grade malignant lesions in the distal pancreas., Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at http://dx.doi.org/10.21037/tcr-19-2121). The authors have no conflicts of interest to declare., (2020 Translational Cancer Research. All rights reserved.)
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- 2020
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17. Robotic versus laparoscopic distal pancreatectomy for left-sided pancreatic tumors: a single surgeon's experience of 228 consecutive cases.
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Hong S, Song KB, Madkhali AA, Hwang K, Yoo D, Lee JW, Youn WY, Alshammary S, Park Y, Lee W, Kwon J, Lee JH, Hwang DW, and Kim SC
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- Adult, Aged, Female, Humans, Male, Middle Aged, Minimally Invasive Surgical Procedures, Retrospective Studies, Laparoscopy methods, Pancreatectomy methods, Pancreatic Neoplasms surgery, Robotic Surgical Procedures methods
- Abstract
Background: Laparoscopic distal pancreatectomy (LDP) has gained popularity for the treatment of left-sided pancreatic tumors. Robotic systems represent the most recent advancement in minimally invasive surgical treatment for such tumors. Theoretically, robotic systems are considered to have several advantages over laparoscopic systems. However, there have been few studies comparing both systems in the treatment of distal pancreatectomy. We compared perioperative and oncological outcomes between the two treatment modalities., Methods: A retrospective analysis was conducted of all consecutive minimally invasive distal pancreatectomy cases performed by a single surgeon at a high-volume center between January 2015 and December 2017., Results: The analysis included 228 consecutive patients (LDP, n = 182; Robotic-assisted laparoscopic distal pancreatectomy [R-LDP], n = 46). Operative time was significantly longer in the R-LDP group than in the LDP group (166.4 vs. 140.7 min; p = 0.001). In a subgroup analysis of patients who underwent the spleen-preserving approach, the spleen preservation rate associated with R-LDP was significantly higher than that associated with LDP (96.8% vs. 82.5%; p = 0.02). In another subgroup analysis of patients with pancreatic cancer, there were no significant differences in median overall and disease-free survival between the two groups., Conclusions: R-LDP is a safe and feasible approach with perioperative and oncological outcomes comparable to those of LDP. R-LDP offers an added technical advantage that enables the surgeon to perform a complex procedure with good ergonomic comfort.
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- 2020
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18. Revisiting the potential advantage of robotic surgical system in spleen-preserving distal pancreatectomy over conventional laparoscopic approach.
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Yang SJ, Hwang HK, Kang CM, and Lee WJ
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Background: This study aimed to compare success rate of spleen preservation between robotic and laparoscopic distal pancreatectomy (DP)., Methods: Between November 2007 and March 2018, forty-one patients underwent the conventional laparoscopic DP (Lap group) and the other 37 patients underwent robotic DP (Robot group). The perioperative clinicopathologic variables were compared., Results: The robotic procedure was chosen by younger patients compared to conventional laparoscopic surgery (42.9±14.0 vs. 51.3±14.6 years, P=0.016). The mean operation time was longer (313 vs. 246 min, P=0.000), but the mean tumor size was smaller in Robot group (2.7±1.2 vs. 4.2±3.3 cm, P=0.018). The overall spleen-preserving rate was higher in the Robot group (91.9% vs. 68.3%, P=0.012). However, with accumulating laparoscopic experiences (after 16th case), the statistical differences in spleen preservation rate between the Robot and Lap groups had diminished (P=0.428)., Conclusions: The present results suggest a robot can be helpful to save the spleen during DP for benign and borderline malignancy. However, a surgeon highly experienced in the laparoscopic approach can also produce a high success rate of spleen preservation, similar to that shown with the robotic approach., Competing Interests: Conflicts of Interest: The authors have no conflicts of interest to declare., (2020 Annals of Translational Medicine. All rights reserved.)
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- 2020
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19. Advantages of Splenic Hilar Lymph Node Dissection in Proximal Gastric Cancer Surgery.
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Guner A and Hyung WJ
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Gastrectomy with lymph node dissection remains the gold standard for curative treatment of gastric cancer. Dissection of splenic hilar lymph nodes has been included as a part of D2 lymph node dissection for proximal gastric cancer. Previously, pancreatico-splenectomy has been performed for dissecting splenic hilar lymph nodes, followed by pancreas-preserving splenectomy and spleen-preserving lymphadenectomy. However, the necessity of routine splenectomy or splenic hilar lymph node dissection has been under debate due to the increased morbidity caused by splenectomy and the poor prognostic feature of splenic hilar lymph node metastasis. In contrast, the relatively high incidence of splenic hilar lymph node metastasis, survival advantage, and therapeutic value of splenic hilar lymph node dissection in some patient subgroups, as well as the effective use of novel technologies, still supports the necessity and applicability of splenic hilar lymph node dissection. In this review, we aimed to evaluate the need for splenic hilar lymph node dissection and suggest the subgroup of patients with favorable outcomes., Competing Interests: Conflict of Interest: W.J.H. has funds in Hutom and received a research grant from Medtronic and GC Pharma and consulting fee from Ethicon and Verb Surgical. The other author has no conflicts of interest to declare., (Copyright © 2020. Korean Gastric Cancer Association.)
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- 2020
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20. Preservation or Ligation of Splenic Vessels During Spleen-Preserving Distal Pancreatectomy: A Meta-Analysis.
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Li BQ, Qiao YX, Li J, Yang WQ, and Guo JC
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- Blood Loss, Surgical prevention & control, Humans, Incidence, Laparoscopy adverse effects, Ligation adverse effects, Ligation methods, Pancreatectomy adverse effects, Postoperative Complications etiology, Spleen surgery, Splenectomy statistics & numerical data, Treatment Outcome, Laparoscopy methods, Organ Sparing Treatments methods, Pancreatectomy methods, Postoperative Complications epidemiology, Spleen blood supply
- Abstract
Purpose/aim: Spleen preservation distal pancreatectomy (SPDP) can be achieved by either splenic vessel preservation distal pancreatectomy (SVP-DP) or Warshaw technique (WT). Although studies comparing SVP-DP with WT have been reported, controversies exist. The aim of our study is to assess and compare the safety and feasibility of SVP-DP and WT. Materials and methods: Two authors searched the online database independently till April 30, 2017. Data extraction and quality assessment were performed independently by two authors. Short- and long-term outcomes of WT and SVP-DP were evaluated. Subgroup analysis was performed on laparoscopic surgery. Odds ratios (OR) with 95% confidence interval (CI) and mean difference (MD) with 95% CI were estimated. Results: A total of 664 patients from 11 retrospective cohort studies were included. Meta-analysis showed the WT group had a significantly higher incidence of splenic infarction (OR = 0.12; 95% CI: 0.07-0.20; p < 0.00001) and gastric/epigastric varices (OR = 0.11; 95% CI: 0.05-0.24; p < 0.00001). And more patients suffering from splenic infarction from WT group needed further splenectomy (OR = 0.13; 95% CI: 0.02-0.84; p = 0.03). While there was no difference between the two procedures in terms of pancreatic fistula (OR = 0.55; 95% CI: 0.25-1.19; p = 0.13), overall morbidity (OR = 0.87; 95% CI: 0.59-1.30; p = 0.50) and hospital stay (MD = -0.45; 95% CI: -1.73-0.82; p = 0.49). Conclusions: Due to relatively higher risk of postoperative splenic infarction, gastric/epigastric varices and Clavien-Dindo III-V complications, WT is not as safe as SVP-DP. However, well-conducted randomized clinical trials are still needed due to the limitations of current studies.
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- 2019
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21. Clinical impact of splenic hilar dissection with splenectomy for gastric stump cancer.
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Watanabe M, Kinoshita T, Morita S, Yura M, Tokunaga M, Otsuki S, Yamagata Y, Kaito A, Yoshikawa T, and Katai H
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- Adenocarcinoma mortality, Adenocarcinoma pathology, Adult, Aged, Cohort Studies, Databases, Factual, Disease-Free Survival, Female, Gastrectomy methods, Humans, Japan, Kaplan-Meier Estimate, Male, Middle Aged, Neoplasm Invasiveness pathology, Neoplasm Staging, Prognosis, Retrospective Studies, Risk Assessment, Splenic Neoplasms surgery, Statistics, Nonparametric, Stomach Neoplasms mortality, Stomach Neoplasms pathology, Survival Analysis, Treatment Outcome, Adenocarcinoma surgery, Gastric Stump pathology, Gastric Stump surgery, Splenectomy methods, Splenic Neoplasms secondary, Stomach Neoplasms surgery
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Background: Splenectomy for advanced gastric stump cancer (GSC) is performed in Japan, based on the concept that lymphatic flow toward the splenic hilum is dominant following initial gastrectomy. However, little has been reported on the therapeutic impact of complete splenic hilar dissection with splenectomy., Material and Methods: A total of 184 patients who underwent R0 total gastrectomy with or without splenectomy for GSC between 1998 and 2015 were included in this retrospective analysis. Patients were divided into subgroups: patients with tumors involving the greater curvature (Gre group) and tumors without greater curvature involvement (non-Gre group), and each group was further divided into those with and without splenectomy. The incidence of lymph node (LN) metastasis, index of the estimated benefit from LN dissection in each station, and survival curves were compared., Results: The incidence of No.10 LN metastasis was higher in the Gre group than in the non-Gre group (16.7% vs. 2.0%, P = 0.036). The index of No.10 LN dissection was higher in the Gre group than in the non-Gre group (6.3 vs. 0). However, there was no tendency that splenectomy was superior to spleen preservation for survival outcomes in either group, although selection bias certainly existed., Conclusions: In advanced GSC, similar to primary advanced proximal gastric cancer, splenectomy can be omitted unless the tumor infiltrates the greater curvature. Complete splenic hilar dissection may be expected to be beneficial for some patients with tumors infiltrating the greater curvature., (Copyright © 2019 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.)
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- 2019
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22. Robotic spleen-preserving splenic hilar lymph node dissection during total gastrectomy for gastric cancer.
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Yang K, Cho M, Roh CK, Seo WJ, Choi S, Son T, Kim HI, and Hyung WJ
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- Adult, Aged, Female, Gastrectomy adverse effects, Humans, Intraoperative Complications, Laparoscopy adverse effects, Lymph Node Excision adverse effects, Lymph Nodes pathology, Lymphatic Metastasis, Male, Middle Aged, Operative Time, Retrospective Studies, Robotic Surgical Procedures adverse effects, Spleen, Stomach Neoplasms pathology, Gastrectomy methods, Laparoscopy methods, Lymph Node Excision methods, Organ Sparing Treatments, Robotic Surgical Procedures methods, Stomach Neoplasms surgery
- Abstract
Background: Robotic system may have potential advantages to facilitate the technically challenging splenic hilar lymphadenectomy during gastrectomy for gastric cancer. However, robotic spleen-preserving splenic hilar lymphadenectomy is performed infrequently not only because of the limited availability of the robot but also because of its technical difficulty. In this study, we describe our technique of performing robotic spleen-preserving splenic hilar lymphadenectomy in detail to facilitate wider application and present operative outcomes and the follow-up results of the procedure., Methods: From 2005 to 2015, 93 patients underwent robotic total gastrectomy with D2 lymphadenectomy. One patient with obvious lymph node (LN) metastasis received splenectomy and was excluded from the analysis. Intraoperative complications, operation and console time, estimated blood loss, postoperative morbidity and mortality, the number of harvested LNs in total and at the splenic hilum, and 5-year overall survival were analyzed, retrospectively., Results: Among the 92 patients, robotic spleen-preserving splenic hilar lymphadenectomy was successfully performed in 91 patients except one who experienced intraoperative splenic artery injury which demanded splenectomy to be performed simultaneously. The overall mean operation time and console time were 287.2 ± 66.0 and 180.2 ± 47.2 min, respectively. Mean estimated blood loss was 141.1 ± 227.0 ml. The mortality was 1.1% (1/92). The overall postoperative morbidity rate was 16.3% (15/92). There was no case of pancreatic fistula, whole splenic infarction, or the delayed aneurysm of splenic artery. The mean numbers of harvested LNs in total and at the splenic hilum were 50.8 ± 18.1 and 1.9 ± 2.6. The 5-year overall survival was 86.3% and 5-year recurrence-free survival was 87.4%., Conclusion: This study suggests that robotic application for spleen-preserving splenic hilar lymphadenectomy could be a feasible and safe method.
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- 2019
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23. Total pancreatectomy for pancreatic malignancy with preservation of the spleen.
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Yang F, Jin C, Warshaw AL, You L, Mao Y, and Fu D
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- Adenocarcinoma mortality, Adenocarcinoma surgery, Adult, Aged, Female, Humans, Length of Stay, Male, Middle Aged, Neoplasm Recurrence, Local, Pancreatic Neoplasms mortality, Postoperative Complications, Retrospective Studies, Splenectomy, Organ Sparing Treatments, Pancreatectomy methods, Pancreatic Neoplasms surgery, Spleen blood supply, Spleen diagnostic imaging
- Abstract
Background: Total pancreatectomy may be necessary to achieve margin-negative resection for pancreatic cancer. However, despite the desirability of saving the spleen, the feasibility, safety, and oncological outcomes of spleen-preserving total pancreatectomy have not been studied in patients with malignancy involving the pancreatic neck or proximal body. The aim of this study was to report the efficacy of spleen-preserving total pancreatectomy using the Warshaw technique for patients with pancreatic malignancies., Methods: A retrospective analysis of patients who underwent total pancreatectomy for malignant pancreatic diseases between December 2006 and January 2018 focused on comparing the clinical outcomes between conventional operations with splenectomy and spleen-preserving total pancreatectomy using the Warshaw technique., Results: Thirty-eight patients among a total of 59 total pancreatectomies had the spleen preservation by the Warshaw operation. In this series, the pancreatic ductal adenocarcinomas resected with the Warshaw technique were of smaller tumor size but had greater rates of vascular invasion, resulting in the more frequent vascular resection. No patients had splenic complications requiring splenectomy, but two patients intended to have the Warshaw operation were converted to splenectomy because of splenic malperfusion. Asymptomatic perigastric varices were noted in 4 patients. Postoperative morbidity and mortality were comparable between the Warshaw and conventional operation groups. Recurrence-free and overall survival was similar in both groups., Conclusion: In patients with pancreatic malignancy, total pancreatectomy with preservation of the spleen using the Warshaw technique achieves outcomes comparable with conventional total pancreatectomy with splenectomy in selected patients., (© 2019 Wiley Periodicals, Inc.)
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- 2019
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24. Impact of spleen-preserving total gastrectomy on postoperative infectious complications and 5-year overall survival: systematic review and meta-analysis of contemporary randomized clinical trials.
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Aiolfi A, Asti E, Siboni S, Bernardi D, Rausa E, Bonitta G, and Bonavina L
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- Humans, Spleen, Splenectomy, Gastrectomy methods, Infections epidemiology, Organ Sparing Treatments, Postoperative Complications epidemiology, Stomach Neoplasms surgery
- Abstract
Background: The role of splenectomy in proximal gastric cancer is still debated. The objective of the present meta-analysis was to provide more-robust evidence about the effect of spleen-preserving total gastrectomy on postoperative infectious complications, overall morbidity, and 5-year overall survival (os)., Methods: PubMed, embase, and the Web of Science were consulted. Pooled effect measures were calculated using an inverse-variance weighted or Mantel-Haenszel in random effects meta-analysis. Heterogeneity was evaluated using I
2 index and Cochran Q- test., Results: Three randomized controlled trials published between 2000 and 2018 were included. Overall, 451 patients (50.1%) underwent open total gastrectomy with spleen preservation and 448 (49.9%) underwent open total gastrectomy with splenectomy. The patients ranged in age from 24 to 78 years. No differences were found in the number of harvested lymph nodes ( p = 0.317), the reoperation rate ( p = 0.871), or hospital length of stay ( p = 0.347). The estimated pooled risk ratios for infectious complications, overall morbidity, and mortality were 1.53 [95% confidence interval (ci): 1.09 to 2.14; p = 0.016], 1.51 (95% ci: 1.11 to 2.05; p = 0.008), and 1.23 (95% ci: 0.40 to 3.71; p = 0.719) respectively. The estimated pooled hazard ratio for 5-year os was 1.06 (95% ci: 0.78 to 1.45; p = 0.707)., Conclusions: Spleen-preserving total gastrectomy should be considered in patients with curable gastric cancer because it is significantly associated with decreased postoperative infectious complications and overall morbidity, with no difference in the 5-year os. Those observations appear worthwhile for establishing better evidence-based treatment for gastric cancer., Competing Interests: CONFLICT OF INTEREST DISCLOSURES We have read and understood Current Oncology’s policy on disclosing conflicts of interest, and we declare that we have none.- Published
- 2019
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25. Spleen Preservation in Laparoscopic Distal Pancreatectomy for Solid Pseudopapillary Neoplasm is Oncologically Safe.
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Won Y, Yoon YS, Han HS, Cho JY, Choi Y, Hyun IG, and Kim KH
- Abstract
Purpose: Laparoscopic distal pancreatectomy (LDP) has been widely performed for solid pseudopapillary neoplasm (SPN) involving the body or tail of the pancreas. However, it has not been established whether spleen preservation in LDP is oncologically safe for the treatment of SPN with malignant potential. In this study, we compared the short- and long-term outcomes between patients with SPN who underwent laparoscopic spleen-preserving distal pancreatectomy (LSPDP) vs laparoscopic distal pancreatectomy with splenectomy (LDPS)., Methods: We retrospectively reviewed the medical records of 46 patients with SPN who underwent LDP between January 2005 and November 2016. Patients were divided into 2 groups according to spleen preservation: the LSPDP group (n=32) and the LDPS group (n=14). Clinicopathologic characteristics and perioperative outcomes were compared between groups., Results: There were no significant differences in pathologic variables, including tumor size, tumor location, node status, angiolymphatic invasion, or perineural invasion between groups. Median operating time was significantly longer in the LSPDP group vs the LDPS group (243 vs 172 minutes; p =0.006). Estimated intraoperative blood loss was also significantly greater in the LSPDP group (310 vs 167 ml; p =0.063). There were no significant differences in incidence of postoperative complications (≥ Clavien-Dindo class IIIa) or pancreatic fistula between groups. After a median follow-up of 35 months (range, 3~153 months), there was no recurrence or disease-specific mortality in either group., Conclusion: The results show that LSPDP is an oncologically safe procedure for SPN involving the body or tail of the pancreas., (Copyright © 2019 The Journal of Minimally Invasive Surgery.)
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- 2019
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26. Impact of Spleen Preserving Laparoscopic Distal Pancreatectomy on Postoperative Infectious Complications: Systematic Review and Meta-Analysis.
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Milito P, Aiolfi A, Asti E, Rausa E, Bonitta G, and Bonavina L
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- Humans, Laparoscopy adverse effects, Organ Sparing Treatments, Pancreatic Fistula etiology, Postoperative Hemorrhage etiology, Reoperation, Spleen, Surgical Wound Infection etiology, Pancreatectomy adverse effects, Pancreatectomy methods, Postoperative Complications etiology, Splenectomy adverse effects
- Abstract
Background: Laparoscopic distal pancreatectomy with splenectomy is the standard procedure for body and tail pancreatic tumors. Technical difficulties arising from the strict anatomical relationship between pancreas and splenic vessels generally impose a concomitant splenectomy. Previous retrospective studies have shown a reduced risk of postoperative complications and infections in spleen preserved patients, but this is still a debated issue. Aim of this systematic review and meta-analysis was to provide a more robust evidence on the effect of spleen preserving laparoscopic distal pancreatectomy., Methods: PubMed, MEDLINE, Embase, and Cochrane databases were consulted. Pooled effect measures were calculated using an inverse-variance weighted or Mantel-Haenszel in random effects meta-analysis. Heterogeneity was evaluated using I
2 -index and Cochran Q-test., Results: Ten observational studies were eligible, and 632 patients were included in the quantitative analysis. Overall, 296 (46.8%) patients underwent laparoscopic distal pancreatectomy with splenectomy (Group S), and 336 (53.2%) patients underwent spleen-preserving laparoscopic distal pancreatectomy (Group SP). In-hospital mortality was 0%. In the group S, the estimated pooled odds ratio of postoperative surgical site infection (SSI) and overall complications was 1.51 (95% confidence interval [CI]: 1.01-2.28; P = .048) and 2.30 (95% CI: 1.11-4.76; P = .024). The estimated pooled odds ratio of pancreatic fistula, postoperative bleeding, and reoperation was 1.64 (P = .094), 1.01 (P = .987), and 1.24 (P = .776), respectively., Conclusions: Spleen-preserving laparoscopic distal pancreatectomy may reduce postoperative SSI and overall complications. These results should be interpreted with caution but seem meaningful to establish a better evidence-based treatment for distal pancreatic tumors. Further studies are warranted to analyze the role of spleen preserving laparoscopic distal pancreatectomy on long-term outcomes.- Published
- 2019
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27. [Robotic versus laparoscopic distal pancreatectomy: a retrospective single-center study].
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Lin XC, Huang HG, Chen YC, Lu FC, Lin RG, Yang YY, Wang CF, and Fang HZ
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- Adult, Blood Loss, Surgical, Female, Humans, Male, Middle Aged, Pancreatectomy economics, Pancreatic Neoplasms economics, Propensity Score, Retrospective Studies, Spleen surgery, Treatment Outcome, Laparoscopy economics, Pancreatectomy methods, Pancreatic Neoplasms surgery, Robotic Surgical Procedures economics
- Abstract
Objective: To compare the short-term clinical outcomes and cost differences of robotic distal pancreatectomy (RDP) versus laparoscopic distal pancreatectomy (LDP). Methods: The retrospective descriptive study was adopted.The clinical data of 158 patients underwent minimally invasive distal pancreatectomy who were admitted to Fujian Medical University Union Hospital between January 2016 and July 2018 were collected.A 1∶1 matched propensity score (PSM) analysis was performed for the RDP group and the LDP group.Observed indexes included operative time, blood loss, spleen-preserving rate, postoperative hospital stay, morbidity, incidence of pancreatic fistula and hospital costs. T test or rank sum test was used to compare measurement data, χ(2) test or Fisher exact test was used to compare count data. Results: A well-balanced cohort of 41 patients was analyzed.There were 14 males and 27 females in the RDP group, aged (45.2±16.4)years. There were 15 males and 26 females in the LDP group, aged (47.4±14.9) years.The operation time was (209.7±52.9) minutes for the RDP group and (186.5±56.7) minutes for the LDP group ( P= 0.073). Median blood loss was less in RDP (50(15-175)ml) compared with LDP (100(50-350)ml) ( Z= -2.689, P= 0.007). Thirty-eight cases of non-malignant diseases were observed in each group and spleen-preserving rate was higher in RDP (76.3%) compared to LDP(44.7%) (χ(2)=7.930, P= 0.005).Postoperative hospital stay was similar in the RDP group and the LDP group (RDP: 9.4 days vs . LDP: 10.6 days; P= 0.372). The overall morbidity and incidence of pancreatic fistula major complication rates (RDP: 12.2% vs . LDP: 14.6%, P= 0.746; RDP: 7.3% vs . LDP: 9.8%, P= 1.000) were similar.Total cost of RDP group was higher than that of LDP group ((80 563.7±10 641.8) yuan vs . (57 792.8±8 943.0) yuan, t= 4.515, P< 0.01). Conclusions: Both RDP and LDP are safe and feasible procedures. RDP is more expensive, but RDP is associated with significantly less blood loss and higher spleen-preserving rate, which is more suitable for the non-malignant diseases of pancreatic body and tail with an expectation of splenic preservation.
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- 2019
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28. Laparoscopic distal pancreatectomy for neuroendocrine tumors of the pancreas.
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Hyun IG, Yoon YS, Han HS, Cho JY, Choi Y, Kim S, and Kim KH
- Abstract
The incidence of incidentally discovered nonfunctioning pancreatic neuroendocrine tumors (PNETs) is increasing because of the widespread use of radiologic imaging studies. Due to their mostly small size, PNETs in the body and tail of the pancreas are suited for laparoscopic surgery. This video described our technique of laparoscopic distal pancreatectomy with and without preservation of spleen and splenic vessels for PNET. The decision on preservation of spleen and splenic vessels was made according to the relative location of tumors to the splenic vessels., Competing Interests: Conflicts of Interest: The authors have no conflicts of interest to declare.
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- 2018
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29. Robotic versus laparoscopic distal pancreatectomy: A propensity score-matched study.
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Liu R, Liu Q, Zhao ZM, Tan XL, Gao YX, and Zhao GD
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- Blood Loss, Surgical statistics & numerical data, Blood Transfusion statistics & numerical data, China epidemiology, Conversion to Open Surgery statistics & numerical data, Humans, Length of Stay statistics & numerical data, Male, Matched-Pair Analysis, Middle Aged, Operative Time, Organ Sparing Treatments, Pancreatic Fistula epidemiology, Pancreatic Neoplasms surgery, Propensity Score, Spleen, Laparoscopy, Pancreatectomy methods, Robotic Surgical Procedures
- Abstract
Background: Robotic distal pancreatectomy (RDP) is considered a safe and feasible alternative to laparoscopic distal pancreatectomy (LDP). However, previous studies have some limitations including small sample size and selection bias. This study aimed to evaluate whether the robotic approach has advantages over laparoscopic surgery in distal pancreatectomy., Methods: Demographics and perioperative outcomes among patients undergoing RDP (n = 102) and LDP (n = 102) between January 2011 and December 2015 were reviewed. A 1:1 propensity score matched analysis was performed between both groups., Results: Both groups displayed no significant differences in perioperative outcomes including operative time, blood loss, transfusion rate, and rates of overall morbidities and pancreatic fistula. Robotic approach reduced the rate of conversion to laparotomy (2.9% vs 9.8%, P = 0.045), especially in patients with large tumors (0% vs 22.2%, P = 0.042). RDP improved spleen (SP) and splenic vessels preservation (SVP) rates in patients with moderate tumors (60.0% vs 35.5%, P = 0.047; 37.1% vs 12.9%, P = 0.025), especially in patients without malignancy (95.5% vs 52.4%, P = 0.001; 59.1% vs 19.0%, P = 0.007). RDP also reduced postoperative hospital stay (PHS) significantly (7.67% vs 8.58, P = 0.032)., Conclusions: RDP is associated with less rate of conversion to laparotomy, shorter PHS, and improved SP and SVP rates in selected patients than LDP., (© 2017 Wiley Periodicals, Inc.)
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- 2017
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30. Spleen-Preserving Versus Spleen-Sacrificing Distal Pancreatectomy in Laparoscopy and Open Method-Perioperative Outcome Analysis-14 Years Experience.
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Panda N, Bansal NK, Narsimhan M, Ardhanari R, and Bronson JR
- Abstract
We analyzed perioperative outcome of distal pancreatectomies with or without splenic preservation both in laparoscopic and open method to determine best approach. Retrospective data was collected from 1999 to 2013. We divided all distal pancreatectomies into four groups. Group 1-laparoscopic spleen-preserving distal pancreatectomy (LSPDP). Group 2-laparoscopic splenectomy + distal pancreatectomy (LSDP). Group 3-open spleen-preserving distal pancreatectomy. Group 4-open splenectomy + distal pancreatectomy. We recorded demographic data, intra and post operative complications, operative time, estimated blood loss, length of stay, pancreatic leak rate, and final pathology result. A total of 38 distal pancreatectomies were included. In group 1, patients were significantly younger (mean 29 vs 47 to 50 in other groups, p = 0.014). Tumor size (average 2.5 vs 5 to 9.5 cm in other groups, p = 0.023) and operative time (average 98 min vs 125 to 141 in other groups, p = 0.004) and hospital stay (average 6 vs 8 to 19 days in other groups, p = 0.009) in LSPDP were all significantly less than other groups taken together. However, intra-operative blood loss was equivalent. We further analyzed that between LSPDP and LSDP, age and tumor size were significantly less in LSPDP. Further we analyzed between spleen-preserving (groups 1 + 3) vs spleen-sacrificing (groups 2 + 4) distal pancreatectomies and between overall laparoscopic (groups 1 + 2) vs open (groups 3 + 4). Laparoscopic spleen-preserving distal pancreatectomy has all the advantages of minimal access surgery especially in small lesions and low-grade malignancy.
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- 2016
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31. Spleen preservation versus splenectomy in laparoscopic total gastrectomy with D2 lymphadenectomy for gastric cancer: A comparison of short-term outcomes.
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Usui S, Tashiro M, Haruki S, Arita K, Ito K, Matsumoto A, and Takiguchi N
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- Aged, Anastomosis, Roux-en-Y, Female, Humans, Male, Middle Aged, Postoperative Complications, Retrospective Studies, Treatment Outcome, Gastrectomy methods, Laparoscopy methods, Lymph Node Excision, Splenectomy, Stomach Neoplasms pathology, Stomach Neoplasms surgery
- Abstract
Introduction: Splenic hilar lymph node dissection via a splenectomy for advanced proximal gastric cancer remains controversial. Recently, a laparoscopic spleen-preserving hilar lymph node dissection procedure was described in several publications. To assess the feasibility and safety of spleen-preserving laparoscopic total gastrectomy with D2 lymphadenectomy (LTG-D2), the present retrospective study compared the short-term surgical outcomes between spleen preservation and splenectomy during laparoscopic D2 total gastrectomy (LTG-D2S)., Method: This study included 59 patients who underwent LTG-D2 and 19 patients who underwent LTG-D2S., Results: The mean operation time did not significantly differ between the LTG-D2 and LTG-D2S groups (339.4 ± 56.8 vs 356.8 ± 46.0 min). The mean blood loss tended to be smaller in the LTG-D2 group than in the LTG-D2S group (105.9 ± 89.7 vs 210.0 ± 149.5 mL). The mean number of retrieved lymph nodes did not significantly differ between the LTG-D2 and LTG-D2S groups (39.9 ± 17.0 vs 40.6 ± 14.9), and the mean number of retrieved lymph nodes at the splenic hilum also did not significantly differ between the LTG-D2 and LTG-D2S groups (1.3 ± 1.7 vs 2.4 ± 2.6). Mild pancreatic fistula occurred in three cases (5%) in the LTG-D2 group and in three cases (15.8%) in the LTG-D2S group., Conclusion: A LTG-D2 is feasible in terms of the short-term outcomes. However, the indications for this complicated procedure should be considered carefully., (© 2015 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.)
- Published
- 2016
- Full Text
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32. Robotic approach improves spleen-preserving rate and shortens postoperative hospital stay of laparoscopic distal pancreatectomy: a matched cohort study.
- Author
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Chen S, Zhan Q, Chen JZ, Jin JB, Deng XX, Chen H, Shen BY, Peng CH, and Li HW
- Subjects
- Adult, Aged, Analysis of Variance, Blood Loss, Surgical statistics & numerical data, Blood Transfusion statistics & numerical data, Cohort Studies, Female, Humans, Length of Stay statistics & numerical data, Male, Middle Aged, Operative Time, Pancreatectomy adverse effects, Pancreatic Fistula etiology, Pancreatic Neoplasms mortality, Postoperative Period, Reoperation statistics & numerical data, Treatment Outcome, Laparoscopy methods, Organ Sparing Treatments methods, Pancreatectomy methods, Pancreatic Neoplasms surgery, Robotic Surgical Procedures, Spleen surgery, Surgery, Computer-Assisted methods
- Abstract
Background: Spleen preservation (SP) is beneficial for patients undergoing distal pancreatectomy of benign and borderline tumors; however, the conventional laparoscopy approach (C-LDP) is less effective in controlling splenic vessel bleeding. The benefits of the robotic-assisted approach (RA-LDP) in SP have not been clearly described. This study aimed to evaluate whether a robotic approach could improve SP rate and effectiveness/safety profile of laparoscopic distal pancreatectomy (LDP)., Methods: Matched for scheduled SP, age, sex, ASA classification, tumor size, tumor location, and pathological type, 69 patients undergoing RA-LDP and 50 undergoing C-LDP between January 2005 and May 2014 were included. Main outcome measures included SP rate, operative time (OT), blood loss, transfusion frequency, morbidity, postoperative hospital stay (PHS), and oncologic safety., Results: Among matched patients scheduled for SP, RA-LDP was associated with significantly higher overall (95.7 vs. 39.4%) and Kimura SP rates (72.3 vs. 21.2%), shorter OT (median 120 vs. 200 min), less blood loss (median 100 vs. 300 mL), lower transfusion frequency (2.1 vs. 18.2%), and shorter mean PHS (10.2 vs. 14.5 days). Among matched patients scheduled for splenectomy, RA-LDP was associated with similar OT, blood loss, transfusion frequency, and PHS. The two approaches were similar in overall morbidity, frequency of pancreatic fistula, and oncologic outcome among patients undergoing splenectomy for malignant tumors., Conclusions: RA-LDP was associated with a significantly better SP rate and reduced OT, blood loss, transfusion requirement, and PHS for patients undergoing SP compared to C-LDP, but offered less benefits for patients undergoing splenectomy.
- Published
- 2015
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33. Laparoscopic stapled excision of non-parasitic splenic cysts.
- Author
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Kalogeropoulos G, Gundara JS, Samra JS, and Hugh TJ
- Subjects
- Adolescent, Adult, Cysts pathology, Female, Humans, Male, Middle Aged, Retrospective Studies, Splenic Diseases pathology, Treatment Outcome, Young Adult, Cysts surgery, Laparoscopy, Splenectomy methods, Splenic Diseases surgery, Surgical Stapling
- Abstract
Background: A laparoscopic spleen preserving surgical approach is preferred for the management of symptomatic non-parasitic splenic cysts. The aim of this study was to review our experience with managing this rare presentation., Methods: A retrospective review of all cases of splenic cysts was performed over a 10-year period (2001-2011). Demographic data, clinical history, investigations, operative details and the outcome of each case were reviewed with an emphasis on patients who underwent laparoscopic stapled cyst excision., Results: Eleven cases were identified. Seven patients were managed surgically; six by laparoscopic stapled cyst excision and one by open excision of remnant splenic tissue. Laparoscopic management was successful in all six cases and radiological and clinical follow-up (median: 28 months) revealed no evidence of cyst recurrence in five of six cases. One patient developed an asymptomatic, non-progressing and small recurrent anterior cyst and she continues to be observed., Conclusion: Laparoscopic stapled splenic cyst excision can be performed safely and is particularly effective for large superficial non-parasitic cysts. This technique allows spleen preservation with a low cyst recurrence rate. However, it may not be suitable for deeper intraparenchymal splenic cysts. Further studies are required to refine the management of specific subtypes of non-parasitic splenic cysts., (© 2013 Royal Australasian College of Surgeons.)
- Published
- 2015
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34. Spleen preservation in a caudal pancreatic serous cystadenoma - case report.
- Author
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Dina I, Ginghina O, Iacobescu C, Vrabie C, Gidea C, Munteanu R, Iosifescu R, and Iordache N
- Subjects
- Cystadenoma, Serous diagnostic imaging, Cystadenoma, Serous surgery, Female, Humans, Middle Aged, Pancreatectomy, Pancreatic Neoplasms diagnostic imaging, Pancreatic Neoplasms surgery, Spleen diagnostic imaging, Tomography, X-Ray Computed, Cystadenoma, Serous pathology, Pancreatic Neoplasms pathology, Spleen pathology
- Abstract
Cystic lesions of the pancreas are relatively rare entities but have been increasingly diagnosed in recent years due to advanced imaging techniques. This category encompasses pancreatic pseudocyst as well as a wide range of pancreatic tumors with benign behavior, borderline or primary malignant. Serous cystadenoma of the pancreas represents the most common benign pancreatic tumor, with a very low but well recognized malignant potential. The clinical presentation varies according to its size; small tumors may be asymptomatic and discovered incidentally, while large tumors are more likely symptomatic. We report the case of a female patient presenting with non-specific left abdominal pain, who was diagnosed through a CT scan with a caudal pancreatic tumor. The patient underwent spleen-preserving distal pancreatectomy. The result of the histopathological examination revealed a serous cystadenoma.
- Published
- 2015
35. Role of 3DCT in laparoscopic total gastrectomy with spleen-preserving splenic lymph node dissection.
- Author
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Wang JB, Huang CM, Zheng CH, Li P, Xie JW, Lin JX, and Lu J
- Subjects
- Aged, Blood Loss, Surgical prevention & control, Body Mass Index, Female, Gastrectomy adverse effects, Humans, Imaging, Three-Dimensional, Laparoscopy adverse effects, Lymph Node Excision adverse effects, Lymph Nodes diagnostic imaging, Lymph Nodes pathology, Lymphatic Metastasis, Male, Middle Aged, Operative Time, Radiographic Image Interpretation, Computer-Assisted, Retrospective Studies, Stomach Neoplasms diagnostic imaging, Stomach Neoplasms pathology, Surgery, Computer-Assisted adverse effects, Time Factors, Treatment Outcome, Gastrectomy methods, Laparoscopy methods, Lymph Node Excision methods, Lymph Nodes surgery, Stomach Neoplasms surgery, Surgery, Computer-Assisted methods, Tomography, X-Ray Computed
- Abstract
Aim: To investigate whether computed tomography with 3D imaging (3DCT) can reduce the risks associated with laparoscopic surgery., Methods: We performed a retrospective case-control study evaluating the efficacy of preoperative 3DCT of the splenic vascular anatomy on surgical outcomes in patients undergoing laparoscopic spleen-preserving splenic hilar lymph node (LN) dissection for upper- or middle-third gastric cancer. The clinical records of 312 patients with upper- or middle-third gastric cancer who underwent laparoscopic total gastrectomy with spleen-preserving splenic lymph node dissection in our hospital from January 2010 to June 2013 were collected, and the patients were divided into two groups (group 3DCT vs group NO-3DCT) depending on whether they underwent 3DCT or not. Clinicopathologic characteristics, operative and postoperative measures, the number of retrieved LNs, and complications were compared between these two groups. Patients were further compared regarding operative and postoperative measures, the number of retrieved LNs, and complications when subdivided by body mass index ( ≥ 23 and < 23 kg/m(2)) and the number of operations performed by their surgeon (≤ 40 vs > 40)., Results: The mean numbers of retrieved splenic hilar LNs were similar in patients in group 3DCT and group NO-3DCT (2.85 ± 2.33 vs 2.48 ± 2.18, P > 0.05). The operation time and blood loss at the splenic hilum were lower in the patients in group 3DCT (P < 0.05 each). The postoperative recovery time and complication rates were similar between the two groups (P > 0.05 each). Subgroup analysis showed that the operation time at the splenic hilum in patients with a BMI ≥ 23 kg/m(2) was significantly shorter in patients in group 3DCT than in group NO-3DCT (20.27 ± 5.84 min vs 26.17 ± 11.01 min, P = 0.003). In patients with a BMI < 23 kg/m(2), the overall operation time (171.8 ± 26.32 min vs 188.09 ± 52.63 min, P = 0.028), operation time at the splenic hilum (19.39 ± 5.46 min vs 23.74 ± 9.56 min, P = 0.001), and blood loss at the splenic hilum (13.27 ± 4.96 mL vs 17.98 ± 8.12 mL, P = 0.000) were significantly lower in patients in group 3DCT than in group NO-3DCT. After 40 operations, the operation time (18.63 ± 4.40 min vs 23.85 ± 7.92 min, P = 0.000) and blood loss (13.10 ± 4.17 mL vs 15.10 ± 4.42 mL, P = 0.005) at the splenic hilum were significantly lower in patients who underwent 3DCT, but there were no significant between-group differences prior to 40 operations., Conclusion: 3DCT is critical for surgical guidance to reduce the risks of splenic LN dissection. This method may be important in safely facilitating laparoscopic spleen-preserving splenic LN dissection.
- Published
- 2014
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36. Combined laparoscopic spleen-preserving distal pancreatectomy and islet autotransplantation for benign pancreatic neoplasm.
- Author
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Balzano G, Carvello M, Piemonti L, Nano R, Ariotti R, Mercalli A, Melzi R, Maffi P, Braga M, and Staudacher C
- Subjects
- Abdominal Pain diagnostic imaging, Abdominal Pain pathology, Adult, Female, Humans, Islets of Langerhans pathology, Islets of Langerhans Transplantation, Pancreas pathology, Renal Colic diagnostic imaging, Renal Colic pathology, Tomography, X-Ray Computed, Transplantation, Treatment Outcome, Laparoscopy methods, Pancreatectomy methods, Pancreatic Neoplasms surgery, Pancreatic Neoplasms therapy, Spleen surgery
- Abstract
Aim: To evaluate the safety and feasibility of laparoscopic spleen-preserving distal pancreatectomy (LSPDP) with autologous islet transplantation (AIT) for benign tumors of the pancreatic body-neck., Methods: Three non-diabetic, female patients (age 37, 44 and 35 years, respectively) were declared candidates for surgery, between May and September 2011, because of pancreatic body/neck cystic lesions. The planned operation was an LSPDP associated with AIT from the normal pancreas distal to the neoplasm. Islets isolation was performed on the residual pancreatic parenchyma after frozen section examination of the margin. Purified autologous islets were infused into the portal vein by a percutaneous transhepatic approach the day after surgery., Results: The procedure was performed successfully in all the three cases, and the spleen was preserved along with its vessels. Mean operation time was 283 ± 52 min and average blood loss was 133 ± 57 mL. Residual pancreas weights were 33, 22 and 30 g, and 105.200, 40.390 and 94.790 islet equivalents were isolated, respectively. Surgical complications occurred in one patient (grade A pancreatic fistula). Postoperative stays were 6, 6 and 7 d, respectively. Histopathological evaluation revealed mucinous cystic neoplasm in cases 1 and 3, and serous cystic neoplasm in patient 2. No postoperative insulin administration was required. One patient developed a transient partial portal thrombosis 2 mo after islet infusion. Patients are insulin independent at a mean follow up of 8 ± 2 mo., Conclusion: Combination of LSPDP and AIT is feasible and could be effective to minimize the surgical impact for benign neoplasm of pancreatic body-neck.
- Published
- 2014
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37. Huang's three-step maneuver for laparoscopic spleen-preserving No. 10 lymph node dissection for advanced proximal gastric cancer.
- Author
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Huang CM, Chen QY, Lin JX, Zheng CH, Li P, and Xie JW
- Abstract
Due to the complexity of the splenic hilar vessels, their anatomical variation and the narrow and deep space, as well as the bleeding-prone splenic parenchyma and the difficulty to manage splenic or vascular bleeding at the splenic hilum,the procedure remains challenging and technically demanding procedure for the performance of laparoscopic pancreas- and spleen-preserving splenic hilar lymph nodes dissection. Based on our experiences, we gradually explored a set of procedural operation steps called "Huang's three-step maneuver". In this paper, we not only provide the concrete operation steps for the surgeon, but we also provide our recommended technique of pulling and exposure for assistants. This new maneuver simplifies the complicated procedure and improves the efficiency of laparoscopic spleen-preserving splenic hilar lymphadenectomy, making it easier to master and allowing for its widespread adoption.
- Published
- 2014
- Full Text
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38. Spleen preserving distal pancreatectomy in an isolated blunt pancreatic trauma.
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Fonseca AZ, Ribeiro MAF Jr, Contrucci O, Pompeo A, Orsetti A, and Neto HA
- Abstract
Blunt isolated pancreatic trauma is uncommon, accounting for 1%-4% of high impact abdominal injuries. In addition, its diagnosis can be difficult; physical signs may be poor and laboratory findings nonspecific, resulting in delayed treatment. Preserving the spleen during distal pancreatectomy (DP) is controversial. One of the spleen's functions regards immunity; complications following splenectomy include leukocytosis, thrombocytosis, overwhelming post splenectomy sepsis and some degree of immunodeficiency. This is why many authors favor its preservation. We describe a case of a young man with an isolated pancreatic trauma due to a blunt abdominal trauma with a delayed presentation who was treated with spleen-preserving DP and we discuss the value of this procedure with reference to the literature.
- Published
- 2011
- Full Text
- View/download PDF
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