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The Chevrel technique is a well-established procedure for open repair of midline incisional hernia. This retrospective single-center case series aims to present the outcome of patients with midline incisional hernia treated with a modified Chevrel technique. The modification itself comprehended the use of a single-layer continuous suture for the inverted anterior rectus abdominis muscle sheet for the creation of the "new linea alba" without overlapping. Between January 2017 and December 2023, 40 patients were operated. The overall postoperative morbidity rate was 65%. Hernia recurrence occurred in three patients (7.5%). When the basic principles of the Chevrel technique are respected and conducted, this leads to satisfactory results. The postoperative outcome of this case series showed rates of complications and recurrences in concordance with the already published literature. Therefore, this technique should always be considered for the open approach for midline incisional hernia repair. [ABSTRACT FROM AUTHOR]

Partial infarction of the great omentum is a rare cause of abdominal pain and may present as a surgical emergency. Omental infarction might occur due to its torsion, but cases without obvious cause are reported. Risk factors related to this condition are overweight, obesity, abdominal trauma, recent abdominal surgery, hypercoagulability, postprandial vascular congestion and an increase in intra-abdominal pressure. Because of the condition's rarity, most patients are treated with surgery and the diagnosis is established intraoperatively. Preoperative diagnosis allows successful conservative treatment with analgesics and anti-inflammatory drugs. This case reports a young female patient with class III obesity presented with spontaneous partial infarction of the great omentum treated with laparoscopy. [ABSTRACT FROM AUTHOR]

Renal cell cancer (RCC) has the ability to metastasize to various organs, including the anal canal which is reported to be the rarest location. An 88-year-old male patient who had previously been treated for right RCC subsequently developed distant metastases to the prostate, lungs, and small bowel. Four years following nephrectomy, the patient presented with a bleeding anal mass which was excised and has been proven to be an anal canal metastasis of RCC. Seven months post excision, regrowth occurred. The patient underwent stereotactic ablative body radiotherapy resulting in satisfactory regression during the 2-month follow-up period, without episodes of bleeding. The treatment options for metastatic post-nephrectomy disease should be considered with a multidisciplinary approach in order to achieve satisfactory symptom relief. [ABSTRACT FROM AUTHOR]

Objective: Rectosigmoid junction is hard to define clinically. Its clinicopathological features seem different when compared to the ones of the sigmoid and upper rectal cancer. This study investigated the outcome and survival in patients with postoperative stage II/III sigmoid, rectosigmoid and upper third rectal cancer treated with upfront surgery. Methods: Patients with sigmoid, rectosigmoid junction and upper rectal cancer underwent upfront curative surgery in the period (2016-2022) in tertiary institutions are retrospectively examined. Patient, tumor and follow-up data divided into three groups were retrospectively reviewed and compared for outcome and overall survival. Results: Of a total number of 76 patients, 32 had rectosigmoid junction cancer, followed by sigmoid and upper third rectal cancer (in 27 and 17 patients, respectively). Most of the patients (63) presented with postoperative stage III. The mean follow-up period was 34.22 months. Patients with positive lymph nodes had worse survival (p=0.016). Perineural invasion affected the survival significantly (p=0.022). Rectosigmoid junction cancer showed the worst survival in comparison with sigmoid and upper rectal cancer (p=0.041). Conclusion: Rectosigmoid junction cancer had the worst overall survival between the investigated groups. Perineural invasion presented as an independent factor for survival. The clinical behavior of the rectosigmoid junction cancer differs from the other cancers of the "terminal colon". [ABSTRACT FROM AUTHOR]

Background. Lymph node metastasis is the major determinant factor in the prognosis of gastric cancer. There is still no definite consensus on the lymph node number that should be harvested during gastric cancer surgery. Lymph Node Ratio (LNR) is defined as the ratio of metastatic nodes to the total number of pathologically examined lymph nodes. LNR has been proposed to be a sensitive prognostic factor in patients with gastric cancer. In this study the reliability of the LNR is tested for being a prognostic factor in gastric cancer survival. Methods. Medical records of 244 patients, with neither distant metastases nor neoadjuvant treatment underwent curative gastrectomy, were analyzed retrospectively in terms of survival according to the lymph node ratio (LNR). Patients were divided in two groups by using LNR cut-off value. Results. LNR of 0.4 was proved to be the best cut-off value to predict the prognosis of patients with gastric cancer. Univariate and multivariate analysis revealed that age over 65 (p < 0.001), and LNR = 0.4 (p = 0.02) were independent factors in gastric cancer survival. Patients with LNR = 0.4 presented with worse outcomes regarding other prognostic parameters (tumor differentiation, tumor diameter, lymphovascular invasion or perineural invasion), despite similar numbers of lymph nodes being harvested in both groups during surgery. Conclusion. Lymph node ratio is a reliable parameter to predict the survival in gastric cancer. [ABSTRACT FROM AUTHOR]

Tumour budding (TB) in cancer is a phenomenon of tumour cells forming clusters, and it is associated with an epithelial-mesenchymal transition into the extracellular matrix of the tumour. It has been shown that the presence of TB in colorectal cancer (CRC) is associated with worse overall survival, higher possibility for vessel invasion, lymph node involvement, and distant metastases appearance. In this retrospective study TB presence in operated patients for CRC is analysed. In the data from 81 patients, 26 presented with TB. Analysis revealed high statistical significance of the effect of TB presence on the number of metastatic lymph nodes, and the lymphovascular and perineural invasion. A statistically meaningful correlation was found between the presence of TB and CRC survival (p = 0.016). Patients with right-sided colon cancer presented with worse overall survival (p = 0.011). The patients who presented lymph node metastases and TB presence had worse overall survival (p = 0.026 and p = 0.021, respectively). Tumour budding, tumour location, and age over 64 years are found to be the independent prognostic factors in CRC patients. Tumour budding is an important prognostic factor in CRC patients that will contribute to treatment. Pathological examination must consider TB in detail. [ABSTRACT FROM AUTHOR]

Background: Neoadjuvant chemoradiotherapy prior to surgery is the standard treatment for locally advanced rectal cancer. This consists in the patient's complete pathological response being achieved with no residual tumor presence in the resected specimen, which results in survival improvement. Methods: This retrospective study aimed to examine the rate of complete pathological response in patients with advanced rectal cancer treated with neoadjuvant long-course chemoradiotherapy and to examine the survival differences between the different tumor regression grade (TRG) scores. Results: A total of 154 patients were operated prior to long-course chemoradiotherapy with a total of 50 Gy plus FOLFOX protocol. Complete pathologic response was achieved in 29 (18.8%) patients. There was no statistical difference for the different pathologic responses according to gender, type of surgery, and number of harvested lymph nodes. Mean survival for all the groups was 37.2 months. Survival within a different TRG score exhibited statistical significance (p = 0.006). Overall, the survival rate during the follow-up period was of 81.8%. Conclusions: The complete pathological response rate in this study was of 18.8%. High tumor regression grade scores (TRG0 and TRG1) had a survival rate of over 90% during follow-up. Multivariate analysis identified perineural invasion and tumor regression grade as independent factors that affect survival. [ABSTRACT FROM AUTHOR]

Copyright of Turkish Journal of Trauma & Emergency Surgery / Ulusal Travma ve Acil Cerrahi Dergisi is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Archives of Clinical & Experimental Medicine is the property of Archives of Clinical & Experimental Medicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Emphysematous gastritis is rare infection of the gastric wall associated with high mortality. Damage of the gastric mucosal barrier and bacterial translocation can lead to emphysematous gastritis. Non-steroidal anti-inflammatory drugs use is one of the etiological factors. Due to the high mortality rates, early diagnosis and treatment is important. Patients are presenting to emergency departments generally with non-specific acute abdominal signs. We present a case of an 82 years old patient with rheumatoid arthritis treated with non-steroidal anti-inflammatory drug that presented to the emergency department with diffuse abdominal pain, nausea and vomiting. After establishing the diagnosis, conservative treatment was conducted with success. [ABSTRACT FROM AUTHOR]

The Gail model is considered the best available means for estimating risk of breast cancer development, but it has not yet been applied systematically and validated in Turkish female population. This study was designed to evaluate the performance of the Gail model for Turkish female population. Additionally duration of breastfeeding was examined as a possible risk factor. Our analysis included 650 patients with invasive breast carcinoma (group 1) and 640 women with negative results who had undergone a screening mammography on visiting a mammary care unit (group 2). Two groups were compared with regard to individual risk factors included in the Gail model and also duration of breastfeeding. The Gail model was used to predict 5-year risk for each woman. Age and first live birth ≥30 years were associated with an increased relative risk for breast cancer development. Age at menarche, previous breast biopsy, atypical hyperplasia, and number of first degree relatives with breast cancer were found to be non-significant. The Gail model showed 13.3% sensitivity and 92% specificity in estimating the risk of breast cancer development in Turkish women. Positive predictive value was 63%, negative predictive value was 51.9%, and validity index was 53.1%. Duration of breastfeeding was significantly longer in group 1 than 2 (median 17 vs. 13 months). The proportion of parous women with no breastfed was higher in group 1 than 2. The currently used Gail model does not seem to be an appropriate breast cancer risk assessment tool for Turkish female population. [ABSTRACT FROM AUTHOR]