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Aim: Presentation of two cases of superficial epigastric vein aneurysm simulating inguinal hernia. To our knowledge, only one other case is reported in the literature. Case presentation . The first case was a 34-year-old female with left inguinal pain and swelling which was clinically diagnosed as inguinal hernia. The second case was a 28-year-old female with inguinal pain and swelling, depicted with triplex ultrasonography and computed tomography, and was suspected to have inguinal hernia or enlarged inguinal lymph node. During the surgical exploration, both patients were found to have thrombosed aneurysm of the superficial epigastric vein. During the surgical exploration, both patients were found to have thrombosed aneurysm of the superficial epigastric vein. The superficial epigastric vein was ligated, and the venous aneurysms (6 × 4 × 3 and 2 × 3 × 2.5  cm , respectively) were excised. Histological examination of the thrombosed aneurysm showed complete replacement of the vascular wall by fibrous tissue, thrombosis, and an inflammatory reaction. There were no postoperative complications, and both patients were discharged on the second postoperative day. The 3-month and 1-year follow-up examination, respectively, was uneventful., Conclusion: Although venous aneurysms in the inguinal area are rare, they should be included in the differential diagnosis of a groin swelling., Competing Interests: Authors have no conflict of interests., (Copyright © 2021 Eleni Skandalou et al.)

Purpose: This experimental study was designed to evaluate the renal tissue oxygenation under the coexistence of abdominal compartment syndrome and sepsis., Material and Methods: Fourteen non-breed dogs were divided into two groups: the control group (8) and the study group (6). Sepsis was established with intravenous endotoxin infusion at 100μg/kg for over 30min. Insufflation of CO 2 in the peritoneal cavity was used for the increase in intra-abdominal pressure (IAP). A special catheter placed and fixed in the renal cortex at a depth of 3mm from the renal capsule was used for the measurement of renal tissue oxygenation., Results: Study parameters were recorded at the starting phase, at IAP of 15mmHg and 30mmHg and after decompression of the abdomen in the control group, and at the same intervals plus the induction of sepsis, prior to increasing abdominal pressure, in the study group. With the elevation of the IAP a reduction of renal tissue oxygenation presents itself, which is more pronounced in the presence of sepsis, especially for IAP over 15mmHg. Like other parameters, after abdominal decompression the renal tissue oxygenation returns to the initial levels, independently of sepsis., Conclusions: The afferent arterioles vasoconstriction, which takes place during sepsis, and the intra-renal shunt, which occurs and leads to blood diversion to the medulla from the renal cortex due to the combination of intra-abdominal hypertension (IAH) and sepsis, seem to explain this finding., (Copyright © 2017. Published by Elsevier B.V.)

Patient: Female, 40 Final Diagnosis: Esophageal lipoma Symptoms: - Medication: - Clinical Procedure: Laparoscopic enucleation Specialty: Surgery Objective: Rare disease., Background: Benign tumors of the esophagus are very rare, constituting only 0.5% to 0.8% of all esophageal neoplasms. Approximately 60% of benign esophageal neoplasms are leiomyomas, 20% are cysts, 5% are polyps, and less than 1% are lipomas., Case Report: A 40-year-old woman was referred to our department with dysphagia that had progressively worsened during the previous 2 years. Physical examination on admission produced normal findings. Upper gastrointestinal endoscopy revealed a submucosal space-occupying mass in the posterior wall of the lower esophagus, with normal mucosa. The mass was yellowish and soft. A computed tomography (CT) of the chest revealed a submucosal esophageal lesion in the posterior wall, with luminal narrowing of the distal esophagus. Thus, a submucosal tumor was identified in this region and esophageal submucosal lipoma was considered the most likely diagnosis. A laparoscopic operation was performed. The tumor was completely enucleated, and measured 10×7×2.5 cm. The pathology showed lipoma. The postoperative course was uneventful, and the patient was discharged 4 days after the operation., Conclusions: Benign tumors of the esophagus are very rare. Laparoscopic transhiatal enucleation of lower esophageal lipomas and other benign tumors is a safe and effective operation.

Background: A rare case of Mirizzi syndrome with atypical presentation is reported., Case Report: An 81-year-old woman with a known history of cholelithiasis presented with epigastric discomfort and indigestion. Imaging investigations revealed Mirizzi syndrome, while a cholecystobiliary fistula at the junction of the hepatic ducts was recognized intraoperatively and treated successfully with cholecystectomy and Roux-en-Y hepaticojejunostomy. During two years' follow-up the patient remains free of biliary symptoms., Conclusions: Diagnosis of Mirizzi syndrome requires a high degree of clinical suspicion, especially in cases without obstructive jaundice. A fistula at the level of the confluence of the hepatic ducts is a rare topographic variant of the syndrome that may need a totally different surgical approach.

The aim of this study is to analyze our experience with the management of bile duct injuries (BDIs) following laparoscopic cholecystectomy (LC). From 1996 to 2004, 21 patients with BDI after LC were treated in our department. The BDIs were graded according to the classification of Strasberg. Ten patients had minor BDI. Minor injuries were classified as A in six and D in four patients. In three patients, endoscopic retrograde cholangiopancreatography sphincterotomy and stent placement was adequate treatment. Six patients required laparotomy and bile duct ligation or suturing, and one patient underwent laparoscopy with additional ligation of a duct of Luschka. Eleven patients had major BDIs. These injuries were classified as E1 in two, E2 in three, E3 in four, and E4 in two patients. Among the patients with a major BDI, Roux-en-Y hepaticojejunostomy was performed. After a median follow-up of 69.45 months, no evidence of biliary disease has been detected among our patients. BDIs should be managed in a specialist unit where surgeons skilled to perform such repairs should undertake definitive treatment. Roux-en-Y hepaticojejunostomy is the procedure of choice in the management of major BDIs as it is accompanied by satisfactory results.

Background: The aim of this study is to report the outcome after surgical treatment of 32 patients with ampullary cancers from 1990 to 1999., Methods: Twenty-one of them underwent pancreaticoduodenectomy and 9 local excision of the ampullary lesion. The remaining 2 patients underwent palliative surgery., Results: When the final histological diagnosis was compared with the preoperative histological finding on biopsy, accurate diagnosis was preoperatively established in 24 patients. The hospital morbidity was 18.8% as 9 complications occurred in 6 patients. Following local excision of the ampullary cancer, the survival rate at 3 and 5 years was 77.7% and 33.3% respectively. Among the patients that underwent Whipple's procedure, the 3-year survival rate was 76.2% and the 5-year survival rate 62%., Conclusion: In this series, local resection was a safe option in patients with significant co-morbidity or small ampullary tumors less than 2 cm in size, and was associated with satisfactory long-term survival rates.

Background: Bile duct injury (BDI) is perhaps the most feared complication of laparoscopic cholecystectomy (LC). Proper management of iatrogenic BDI is mandatory to avoid immediate or later life-threatening sequelae. The results of surgery depend mainly on the type of injury, prompt detection of the injury, and timing of the surgery., Methods: Twelve patients with BDI after LC were treated. Eight of them were referred to our institution for further treatment. The follow-up evaluation was focused on clinical outcome and biochemical analysis., Results: Five of the patients had minor BDI with leakage. In all of them, the BDI was recognized postoperatively. Two of these patients were managed by endoscopic retrograde cholongio pancreatographic sphincterotomy and stent placement. The other three patients underwent open laparotomy and bile duct ligation. Seven of the patients had major BDI. In two patients, biliary injuries were identified at the time of LC, and the procedure was converted to laparotomy. At the time of conversion, primary suture repair with T-tube drainage of the injured bile duct was performed. Strictures developed in these patients after 2 and 6 months, respectively, and they were treated with a Roux-en-Y hepaticojejunostomy. In five additional patients, BDI was recognized postoperatively. One of these patients died because of delayed detection of biliary peritonitis. At this writing, during a median follow-up period of 52 months, neither clinical nor biochemical evidence of biliary disease has been found in the remaining patients., Conclusions: Laparoscopic BDI has a high morbidity and mortality rate. Late recognition of the BDI remains a problem.