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Current screening options for colorectal cancer (CRC) are either invasive (colonoscopy) or have lower sensitivity to identify pre-malignant lesions (fecal immunochemical test). We proposed to identify protein profiles in tears of patients with both pre-malignant polyps and CRC; these profiles could have potential as a noninvasive screening test.Colonoscopy patients were divided into "high risk" group (CRC and tubular adenomatous polyp) and "low risk" (normal and hyperplastic polyps). Tear fluids from patients were analyzed by Liquid Chromatography Mass Spectrometry/Mass Spectrometry. The data were analyzed for protein expression, protein-protein interaction and gene set enrichment.The results showed 80 proteins (18 up-regulated and 62 down-regulated) significantly differentiated in "high-risk" compared to "low-risk"; Twenty-eight of these show protein-protein interactions, 9 of which were associated with pathways demonstrated to be altered in CRC patients.Our pilot data, though limited, demonstrated tear protein profiling could distinguish the groups of patients with and without colon lesions.

PI poses a significant burden to society. Cryopreserved AMUC has potential benefits in managing complex wounds owing to its anti-inflammatory, anti-scarring, and proregenerative properties. AMUC grafts are commonly in sheets, but also come as morselized powders that can be sprinkled or injected. The authors initially used AMUC injection in chronic PIs in March 2017.This is a single-center, retrospective review of patients with nonhealing PIs treated with AMUC particulate between March 2017 and November 2018. Incidence of wound healing (zero wound volume with complete reepithelialization) was measured at 12, 24, 36, and 52 weeks.Review included 26 PIs (21 patients); of which, 85% were stage 4 PIs, per the NPIAP staging system. After AMUC injection, 14 PIs (54%) achieved complete wound closure at a median of 12.4 weeks (range, 5-52 weeks). Complete wound closure was observed in 7 patients (27%) at 12 weeks, 10 patients (38%) at 24 weeks, 13 patients (50%) at 36 weeks, and 14 patients (54%) at 52 weeks. One patient with vascular issues required amputation; however, no treatment-related adverse events or complications were observed.These preliminary results suggest that injection of AMUC particulate may be a safe and promising treatment in promoting wound closure of difficult-to-treat PIs.

The mammary gland is composed of an epithelial system of ducts and lobuloalveolar secretory units embedded in a mesenchymally derived fat pad. The growth and morphogenesis of the epithelial structures of the breast occur in various stages and are associated with concurrent hormonal changes and affected by genetic mutations. Each stage reflects the effects of systemic hormones on the glandular epithelium as well as the paracrine effects of locally derived growth factors and other regulatory products produced in the stroma. Appreciating the relationship of epithelium to mesenchyme in normal growth is essential for understanding developmental abnormalities and factors that may lead to disease.

Introduction Gynecomastia can be a significant impediment to quality of life for men who suffer from this affliction. Numerous surgical techniques have been described in the literature ranging from minimally invasive options such as liposuction to incision based reductions. The standard for the general surgeons at our institution has been subcutaneous mastectomy through a circumareolar incision, which often proved inadequate for patients with grade II or III gynecomastia. In November 2013 we adopted a new technique, the “double donut”, that offers the post-operative appearance of a limited incision, with the additional benefits of mastopexy, skin reduction, and mastectomy through an enlarged incision which is not superficially evident at the completion of the procedure. Methods We reviewed our surgical database for all cases performed for gynecomastia in the period from May 2005 to August 2016. Basic demographic information, diagnostic modality, symptoms, indication for procedure, operation performed, and final pathology were collected and analyzed. Results There were 70 mastectomies performed on 52 subjects. All subjects were male; 14 were African American and 38 were Caucasian. The average age was 47 (23–73) years old. The majority of the patients were evaluated with mammogram and/or ultrasound. All but one patient presented with pain as the chief complaint. There were 41 mastectomies done prior to initiation of this technique and 29 were performed after. The average total volume of breast tissue excised via the previous technique was 97.4 cm3, this increased to 186.5 cm3 with the new technique. No necrosis of the NAC was seen and no wound infections resulted in complication. Cosmetic satisfaction was seen in 98% of patients. Conclusion The “double donut” technique is particularly useful for males with grades II or III gynecomastia. It provides good wound results, with acceptable patient satisfaction and cosmetic outcomes. Although initially developed for patients with higher grade gynecomastia, the improved visibility and increased patient satisfaction allowed this to become the preferred technique at our institution.

Background Current guidelines recommend initial colorectal cancer screening at age 50 years for average-risk patients. Alcohol and tobacco use can be associated with earlier onset of colorectal cancer. We hypothesized an earlier age at diagnosis and/or more advanced stage in patients with these habits. Methods We queried our tumor registry for colorectal cancer diagnosed between January 1997 and December 2006. Data were analyzed to evaluate effects of alcohol and tobacco use. Results Of 335 colorectal cancer patients, 81% used tobacco, 51% used alcohol, 45% used both, and 14% used neither. Current tobacco and alcohol use were associated with younger ages at onset of colorectal cancer. Thirteen of 332 patients were diagnosed with colorectal cancer before age 50 years. All had exposure to alcohol and tobacco. Fifty-four percent (7/13) of these patients presented at stage 3/4 compared with 34% of the overall population. Conclusions Modification of screening guidelines to include these habits as “high-risk” factors may be indicated.

The purpose of this study was to determine the rate of nausea and vomiting in women following breast surgery (PONV) under general anesthesia (GA), before and after the introduction of a standardized prophylactic anti-emetic (AE) regimen.We performed a retrospective review of eligible patients, between July 2001 and March 2003. Patients operated on before September 2002 had standard preoperative care (old cohort [OC]); patients operated on after September 2002 were treated prophylactically with oral dronabinol 5 mg and rectal prochlorperazine 25 mg (new cohort [NC]). Data were collected from hospital records regarding age, diagnosis, comorbid conditions, previous anesthesia history, anesthesia and operative details, episodes PONV, and use of AE. The rate and severity of PONV was calculated for both cohorts.Two hundred forty-two patients were studied: 127 patients in the OC and 115 patients in the NC. The median age was 56 years (range 32 to 65). The rate of nausea and vomiting were significantly better in the patients treated prophylactically with dronabinol and prochlorperazine (59% vs. 15%, P.0001 and 29% vs. 3%, P.0001). Twenty patients in the OC were given some prophylactic AE treatment and 12 (60%) of them required further treatment; only 12 of 109 patients (11%) in the NC required further AE treatment (P.0001).PONV is a significant problem in breast surgical patients. Preoperative treatment with dronabinol and prochlorperazine significantly reduced the number and severity of episodes of PONV.

Background: With vacuum-assisted biopsy technology all, or most, of a breast lesion may be removed during the initial biopsy; in such cases a metallic marker is often inserted at the site of the biopsy for future localization. The aim of this study was to evaluate the efficacy and impact of the Gel Mark Ultra biopsy site marking system (SenoRx, Aliso Viejo, CA) on the practice of needle localization breast biopsy. Methods: We retrospectively analyzed the experience of 45 general surgeons across the United States in a variety of practice settings using the Gel Mark Ultra clip. Imaging-guided biopsy technique, localization quality, surgeon confidence, and margin status were assessed and compared against the broad data reported in the literature. Results: A total of 432 records of patients who underwent imaging-guided breast biopsy with placement of Gel Mark Ultra clip were reviewed. Of these, 63 (15%) patients required definitive surgical intervention, for which 41 cases were localized with ultrasound and assessed for margin clearance. Clear margins were achieved in 37 (90%) of the 41 cases. These results are statistically superior (P

Background Touch preparation cytology (TPC) has proven to be a quick and accurate intraoperative diagnostic tool for excisional breast biopsy, margins and sentinel nodes. We hypothesized that TPC of core needle biopsy (CNB) specimens can provide a same-day diagnosis in the outpatient setting. Methods Outpatients presenting with breast lesions underwent TPC of biopsy cores performed by biopsy gun or vacuum-assisted CNB. The TPC results were compared with the final diagnosis of CNB specimens. Results In all, 199 CNB and TP were performed between August 1997 and October 2002. Twenty-nine percent of lesions were malignant. Touch preparation was deferred in 21% of cases. In the remaining 157 evaluable cases, TPC had an accuracy of 89% and a false negative rate of 26%. The sensitivity, specificity, positive predictive value and negative predictive value of TPC were 74%, 97%, 93%, and 86% respectively. Conclusions Touch preparation cytology on CNB can be performed simply in the outpatient setting. Collaboration between the surgeon and pathologist allows TP to be an accurate means of same-day pathological determination.

Background: Needle localization breast biopsy (NLBB) is the standard for removal of breast lesions after vacuum assisted core biopsy (VACB). Disadvantages include a miss rate of 0% to 22%, a positive margin rate of approximately 50%, and vasovagal reactions (approximately 20%). We hypothesized that clip migration after VACB is clinically significant and may contribute to the positive margin rates seen after NLBB. Methods: We performed a retrospective review of postbiopsy films in patients who had undergone VACB with stereotactic clip placement for abnormal mammograms. We measured the distance between the clip and the biopsy site in standard two view mammograms. The location of the biopsy air pocket was confirmed using the prebiopsy calcification site. The Pythagorean Theorem was used to calculate the distance the clip moved within the breast. Pathology reports on NLBB or intraoperative hematoma-directed ultrasound-guided breast biopsy (HUG, which localizes by US the VACB site) were reviewed to assess margin status. Results: In all, 165 postbiopsy mammograms on patients who had VACB with clip placement were reviewed. In 93 evaluable cases, the mean distance the clip moved was 13.5 mm ± 1.6 mm, SEM (95% CI = 10.3 mm to 16.7 mm). Range of migration was 0 to 78.3 mm. The median was 9.5 mm. In 21.5% of patients the clip was more than 20 mm from the targeted site. Migration of the clip did not change with the age of the patient, the size of the breast or location within the breast. In the subgroup of patients with cancer, margin positivity (including those with close margins) after NLBB was 60% versus 0% in the HUG group. Conclusions: Significant clip migration after VACB may contribute to the high positive margin status of standard NLBBs. Surgeons cannot rely on needle localization of the clip alone and must be cognizant of potential clip migration. HUG as an alternative biopsy technique after VACB eliminates operator dependency on clip location and may have superior results in margin status.

The optimal technique for intraoperative pathologic examination of sentinel lymph nodes (SLNs) is still controversial. Recent small series report sensitivity between 60% and 100% for various techniques. The aim of this study was to evaluate our long-term experience with touch preparation cytology (TPC) and frozen section (FS) in the intraoperative examination of SLNs for breast cancer.A total of 247 patients with operable breast cancer underwent an SLN biopsy for staging of the axilla. The SLN was identified by (99m)Tc-labeled sulfur colloid unfiltered dye, blue dye, or both and dissected, and then intraoperative TPC or FS and permanent section, or both, were performed.A total of 479 SLNs were submitted for TPC and permanent hematoxylin and eosin. A total of 68 SLNs were positive by hematoxylin and eosin; 65 SLNs were positive by TPC, with a false-negative rate of 5.8%. The sensitivity for TPC was 94.2%, with a false-positive rate of 0.2%. A total of 165 SLNs were submitted for FS, with a sensitivity of 85.7% and a specificity of 98.6%. The false-positive rate was 1.4%, with a false-negative rate of 15.8%.In a large series, TPC is as accurate as FS but is simpler and faster in the detection of intraoperative metastasis in SLNs for breast cancer.

Background: Patients requiring central venous access frequently have disorders of hemostasis. The aim of this study was to identify factors predictive of bleeding complications after central venous catheterization in this group of patients. Methods: A retrospective analysis of all central venous catheters placed over a 2-year period (1997 to 1999) at our institution were performed. The age, sex, clinical diagnosis, most recent platelet count, prothrombin international normalized ratio (INR), activated partial thromboplastin time (aPTT), catheter type, the number of passes to complete the procedure, and bleeding complications were retrieved from the medical records. Results: In a 2-year period, 2,010 central venous catheters were placed in 1,825 patients. Three hundred and thirty placements were in patients with disorders of hemostasis. In 88 of the 330 patients, the underlying coagulopathy was not corrected before catheter placement. In these patients, there were 3 bleeding complications requiring placement of a purse string suture at the catheter entry site. In the remaining 242 patients, there was 1 bleeding complication. Of the variables analyzed, only a low platelet count ( 9 /L) was significantly associated with bleeding complications. Conclusion: Central venous access procedures can be safely performed in patients with underlying disorders of hemostasis. Even patients with low platelet counts have infrequent (3 of 88) bleeding complications, and these problems are easily managed.

Background Current guidelines for colorectal cancer (CRC) screening recommend initial screening at 50 years of age for normal-risk patients. Alcohol and tobacco use can be associated with an earlier onset of CRC and possibly polyps. Methods We reviewed all colonoscopies performed at our institution from January to December 2007. Patient data were collected on age, sex, tobacco and alcohol history, and the presence of colon lesions. Results Our data included 663 patients (643 men and 20 women) with a mean age of 60.7 years (range 23–89 years); 68.5% were current/former tobacco users, 53.7% were current/former alcohol users, 37.6% had used both, and 21.7% had used neither. Colonoscopy findings were as follows 64% of patients had no lesions, 30.6% had tubular polyps, 3.5% had villous polyps, and 2% had cancer. The current use of tobacco, alcohol, or both was associated with the early development of colon pathology (ie, 66.9 years, 61.1 years, and 59.2 years [ P Conclusions Our work confirms that the use of alcohol and tobacco is associated with an earlier onset of colon pathology. Consideration should be given to modifying screening guidelines to include these habits as "high-risk" factors.

This is a case report of an incidental diagnosis of persistent left superior vena cava (PLSVC). The diagnosis was suspected after a peripherally inserted central catheter (PICC) was placed and a postinsertion chest radiograph was conducted. PLSVC is a vascular anomaly that is usually diagnosed as an incidental finding. Here, we discuss the tests performed to confirm the diagnosis and the 3 variants of PLSVC. Nurses who place PICCs are likely to run across this abnormality on postinsertion chest radiograph and knowing the diagnostic test to order to confirm the diagnosis is key in expediting patient care.

Background: A 1-day workshop, consisting of five sections with small group discussions and opportunities for practical application of participants' knowledge, was developed to enhance the teaching skills of practicing surgeons. Immediate and long-term follow-up surveys were completed by the participants. Methods: Post-workshop evaluations were obtained from all participants who took the workshop; follow-up surveys were mailed 4 to 6 months later. Results: Workshop quality was rated as good (25%) or excellent (75%) by all participants. Follow-up survey results indicated that many participants had rarely/never utilized cited references, looked for additional resources on specific topics, or referred to the section syllabus/handout materials provided during the workshop. However, 100% of the participant respondents reported that they had changed the way they teach as a result of their workshop attendance. Conclusion: An abbreviated course on surgical education can result in long-term changes in the participants' perceptions of their teaching practices. Further study is required to determine if these perceived changes in teaching practices, which the participants have directly attributed to their workshop attendance, have resulted in measurable improvement in their effectiveness and efficiency as teachers.

Serum-circulating antibody can be linked to poor outcomes in some cancer patients. To investigate the role of human antibodies in regulating tumor cell growth, we constructed a recombinant cDNA expression library of human IgG Fab from a patient with breast cancer. Clones were screened from the library with breast tumor cell lysate. Sequence analysis of the clones showed somatic hypermutations when compared to their closest VH/VL germ-line genes. Initial characterizations focused on five clones. All tested clones displayed stronger binding to antigen derived from primary breast cancers and established breast cancer cell lines than to normal breast tissues. In vitro functional studies showed that four out of five tested clones could stimulate the growth of MDA-MB-231 breast cancer cell lines, and one out of five was able to promote MCF-7 cell growth as well. Involvement of ERK2 pathway was observed. By 1H-NMR spectra and Western blot analysis, it was evident that two tested antibody Fabs are capable of interacting with sialic acid. Our study suggests a possible role for human antibody in promoting tumor cell growth by direct binding of IgG Fab to breast tumor antigen. Such studies prompt speculation regarding the role of serum antibodies in mediating tumor growth as well as their contribution to disease progression.

Background Animal studies have demonstrated fetal acidosis during carbon dioxide pneumoperitoneum. This finding suggests a potential adverse effect of CO2 pneumoperitoneum on fetal outcome in humans. Patients and Methods We reviewed our recent experience with laparoscopic surgery performed under general anesthesia and with the use of CO2 pneumoperitoneum, in pregnant women with appendicitis or cholecystitis. We compared these women's charts and pregnancy outcomes with those of pregnant women who underwent formal laparotomy during the same period of time. Results Seven pregnant patients underwent laparoscopic surgery, and there were 4 fetal deaths among them (3 during the first postoperative week, and another 4 weeks postoperatively). Five pregnant patients underwent formal laparotomy, of whom 4 subsequently progressed to term and 1 was lost to follow-up. Conclusions Our recent experiences together with the available animal data suggest that caution should be used when considering nonobstetrical laparoscopic surgery in pregnant women. This experience suggests that additional clinical and laboratory investigations may be indicated to evaluate fetal risk associated with such surgery.

Objective: To determine the identification of sentinel lymph node biopsy (SLNB) in breast cancer patients after intraoperative injection of unfiltered technetium-99m sulfur colloid (Tc-99) and blue dye. Background: SLNB guided by a combination of radioisotope and blue dye injection yields the best identification rates in breast cancer patients. Radioisotope is given preoperatively, without local anesthesia, whereas blue dye is given intraoperatively. We hypothesized that, because of the rapid drainage noted with the subareolar injection technique of radioisotope, intraoperative injection would be feasible and less painful for SLN localization in breast cancer patients. Methods: Intraoperative injection of Tc-99 and confirmation blue dye was performed using the subareolar technique for SLNB in patients with operable breast cancer. The time lapse between injection and axillary incision, the background count, the preincision and ex vivo counts of the hot nodes, and the axillary bed counts were documented. The identification rate was recorded. Results: Ninety-six SLNB procedures were done in 88 patients with breast cancer employing intraoperative subareolar injection technique for both radioisotope (all 96 procedures) and blue dye (93 procedures) injections. Ninety-three (97%) procedures had successful identification; all SLNs were hot; 91 (of 93 procedures with blue dye) were blue and hot. The mean time from radioisotope injection to incision was 19.9 minutes (SD 8.5 minutes). The mean highest 10 second count was 88,544 (SD 55,954). Three of 96 (3%) patients with failure of localization had previous excisional biopsies: circumareolar and 2 upper outer quadrant incisions that may have disrupted the lymphatic flow. Conclusion: Intraoperative subareolar injection of radioisotope rapidly drains to the SLNs and allows immediate staging of the axilla, avoiding the need to coordinate diagnostic services and a painful preoperative procedure.

Laparoscopic splenectomy, nonoperative management of splenic trauma, and the increasing use of partial splenectomy, in cases in which total splenectomy is not obligatory, are among the significant trends in splenic surgery that have emerged since publication of the first edition of this text. As recently as 30 yr ago, splenectomy was routinely performed for even minor splenic injuries. Now the emphasis is on preserving, whenever possible, splenic mass and function by a variety of surgical options.

Background. A survival difference has been seen in numerous studies between African-American (AA) and Caucasian (C) women with breast cancer. The purpose of this study was to elucidate the differences in patient characteristics and outcomes between AA and C women with breast cancer in our population. Methods. We performed a retrospective analysis of 1345 women with newly diagnosed breast cancer who were entered into our tumor registry from October 1980 to December 1998. Results. The association between race and stage at presentation was significant, as was the difference in the overall median survival between C and AA women. The data revealed no significant differences in survival between C and AA women presenting with Stage I or II disease. However, the differences between the median survival times for AA and C women presenting with Stage III and IV disease were both highly significant. A significantly lower percentage of AA women became “disease free” after initial therapy as compared with C women (P < 0.001). Interestingly, when data were stratified by stage, only in Stage III and IV were there significant differences between the races for becoming disease free. Conclusions. AA women tend to present at a later stage and have poorer survival from later-stage disease as compared with C women. The poorer survival appears to be related to the decreased ability to achieve disease-free status in AA women with advanced disease. The underlying causes of this difference in treatment outcome need further evaluation.

Background. Breast cancer metastasis to bone causes resorption of the mineralized matrix by osteoclasts.Macrophage colony stimulating factor (M-CSF)and receptor activator of the NF-κB ligand (RANKL) are produced by stromal cells and are essential for osteoclast formation. The human breast cancer cell line, MDA-MB-231, reliably forms bone metastases in a murine model and stimulates osteoclast formation in culture. We hypothesized that MDA-MB-231 stimulates osteoclast formation through secretion of M-CSF and/or RANKL. Materials and methods. We cocultured MDA-MB-231 and a bone marrow derived cell line, UAMS-33, and evaluated the expression of M-CSF and RANKL mRNA. Osteoclast formation was assessed using these cells added to hematopoietic cell cultures. Results. MDA-MB-231 exhibited constitutive expression of M-CSF mRNA. As expected, addition of recombinant M-CSF (30 ng/ml) and RANKL (30 ng/ml) to hematopoietic osteoclast precursors supported osteoclast formation, while the addition of soluble RANKL alone or MDA-231 without added RANKL did not. Notably, coculture of MDA-231 with hematopoietic cells and added soluble RANKL stimulated significant osteoclast formation, indicating that MDA-231 served as an effective source for M-CSF. MDA-231 did not express RANKL. However, when cocultured with the murine bone marrow stromal cell line UAMS-33, RANKL expression was significantly increased in the latter cells. MDA-231 also stimulated osteoclast formation in coculture with UAMS-33 and hematopoietic cells. Conclusions. We conclude that MDA-MB-231 increases osteoclast formation by secreting adequate amounts of M-CSF protein and enhancing the expression of RANKL by stromal support cells. The ability to stimulate osteoclasts may explain the ability to metastasize to bone.

The standard technique for removal of nonpalpable breast lesions is needle localization breast biopsy. Because traumatic hematomas can often be seen with ultrasound, the authors hypothesized that iatrogenically induced hematomas could be used to guide the excision of nonpalpable lesions using ultrasound.Twenty patients with nonpalpable breast lesions detected by magnetic resonance imaging only were enrolled in this single-institution trial, approved by the institutional review board. A hematoma consisting of 2 to 5 mL of the patient's own blood was injected into the breast to target the nonpalpable lesion. Intraoperative ultrasound of the hematoma was used to direct the excisional biopsy.The average age of women was 53.8 +/- 10 years. Ninety-five percent of lesions detected by magnetic resonance imaging were localized by hematoma injection. All the hematomas used to recognize targeted lesions were identified at surgery by ultrasound and removed without complication. Eight (40%) of the lesions were malignant, with an average tumor size of 12 +/- 6 mm (range 4-25). The remaining 12 lesions (60%) comprised papillomas, sclerosing adenosis, radial scar, fibroadenoma, and areas of atypical ductal hyperplasia.The results of this pilot study show the effectiveness of hematoma-directed ultrasound-guided breast biopsy for nonpalpable lesions seen by magnetic resonance imaging. This new procedure is potentially more comfortable for the patient because no wire or needle is left in the breast. It is technically faster and easier because ultrasound is used to visualize directly the location of the hematoma at surgery and to confirm lesion removal in the operating room by specimen ultrasound. The hematoma can be placed several days before biopsy, easing scheduling, and without fear of the migration that may occur with needle localization. This method may have ready application to mammographically detected lesions.

The modern era of laparoscopic surgery began in 1987, when Phillip Mouret performed the first laparoscopic cholecystectomy. Although laparoscopic surgery had been available to surgeons since the first documented laparoscopic procedure by the Russian physician R. Ott in 1901, 26 there were no significant changes in the first half of this century. It took further technologic developments, including the development of the spring-loaded insufflation needle by Veress, 51 the development of fiberoptic technology, and the miniaturization of videoscopic devices, to make laparoscopic procedures more accessible to the majority of surgical interventionists. 20 With complete visualization of the operative field now accessible to the entire team, more complex operations could be planned and performed laparoscopically. Subsequent development of myriad instruments for retracting, grasping, dissecting and cutting, and stapling or suturing various organs and structures further assisted the laparoscopic surgeon. Laparoscopy is now routinely used at many centers to stage many types of malignancies. It can be used effectively to evaluate primary and metastatic hepatic malignancy, pancreatic carcinoma, gastrointestinal tumors from the esophagogastric junction to the distal colon, lymphoma, biliary cancer, and gynecologic malignancies. Its role is often complementary to current imaging modalities, such as CT, MRI, arteriography, ultrasonography, and nuclear medicine studies. Laparoscopy is justified primarily when the information obtained will change the therapeutic plan. In the cancer patient, laparoscopy may provide data that allow the patient to avoid unnecessary laparotomy, with its inherent risks, length of hospitalization and convalescence, and higher treatment costs. These benefits may be particularly valuable to patients with advanced malignancy whose anticipated life span is limited. Laparoscopy may also decrease cost of care by replacing the more expensive imaging studies and in some cases allows palliative intervention or definitive therapy to be done through this minimally invasive route. This review provides an overview of specific applications in staging and palliation of gastrointestinal malignancies. In addition, a brief update on laparoscopic staging for lymphoma is provided.

Introduction Adenoid cystic carcinoma (ACC) of the larynx is a rare malignancy characterized by an indolent course and late pulmonary metastases. Metastases from the larynx to the spleen are an unusual event. In the present report, we discuss a patient with adenoid cystic carcinoma of the larynx metastatic to the spleen. A review of the literature did not yield any other such incidents. We review the clinical presentation and course of adenoid cystic carcinoma, as well as the role of splenectomy for metastases. Case presentation We present a case of laryngeal adenoid cystic carcinoma in a 26-year-old Caucasian man treated with total laryngectomy and ionizing radiation. He initially developed asynchronous pulmonary metastases, which were resected. Our patient subsequently presented with a symptomatic splenic lesion consistent with metastatic disease, for which he underwent laparoscopic splenectomy. Conclusions Splenectomy might be indicated for isolated metastases. A splenectomy effectively addresses symptoms and serves as a cytoreduction modality.