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Leakage from the staple line is the most serious complication encountered after sleeve gastrectomy, occurring in 2.4% of surgeries. The use of inappropriately sized staplers, because of variability in stomach wall thickness, is a major cause of leakage.To measure stomach wall thickness across different stomach zones to identify variables correlating with thickness.The study comprised 100 patients (52 females). Stomach wall thickness was measured immediately after surgery using a digital caliper at the antrum, body, and fundus. Results were correlated with body mass index (BMI), age, gender, and pre-surgical diagnosis of diabetes, hypertension, hyperlipidemia and fatty liver.Stomach thickness was found to be 5.1 ± 0.6 mm at the antrum, 4.1 ± 0.6 mm at the body, and 2. 6 ± 0.5 mm at the fundus. No correlation was found between stomach wall thickness and BMI, gender, or co-morbidities.Stomach wall thickness increases gradually from the fundus toward the antrum. Application of the correct staple height during sleeve gastrectomy is important and may, theoretically, prevent leaks. Staplers should be chosen according to the thickness of the tissue.

Gallbladder (GB) cancer is rare. Most cases are incidentally found in specimens after a cholecystectomy. Cholelithiasis is almost always present when this diagnosis is made. Obesity is a known risk factor for gallstone formation and thus may be related to GB cancer.To highlight the importance of evaluating the gallbladder before surgery, resecting the gallbladder whenever required, and screening the resected tissue for malignancy.We retrospectively searched a prospectively maintained database of all bariatric procedures during the last 8 years for cases of concomitant laparoscopic sleeve gastrectomy (LSG) and laparoscopic cholecystectomy (LC). Pathologic reports of the gallbladders were reviewed. Demographic data and perioperative parameters were documented.Of 2708 patients reviewed, 1721 (63.55%) were females and 987 (36.45%) males. Excluded were 145 (5.35%) who had a previous cholecystectomy. Of the remaining 2563, 180 (7.02%) had symptomatic gallbladder disease and underwent LSG with LC. Of these, two females (BMI 53 kg/m2 and 47 kg/m2, both age 60) were found by histological examination to have adenocarcinoma in their GB specimens (1.11%). Both were reoperated, which included partial hepatectomy of the GB bed, resection of the cystic stump, lymph node dissection, and resection of the port sites. One patient is doing well, with no evidence of disease at a postoperative follow-up of 4 years. The second patient had recurrent disease with peritoneal spread and ascites 20 months post-surgery and died 18 months later.GB cancer is a rare finding in cholecystectomy specimens. The incidence of this entity might be higher in obese older females owing to the higher incidence of cholelithiasis in these patients.

Modifications to conventional laparoscopic cholecystectomy (CLC) are aimed at decreasing abdominal wall trauma and improving cosmetic outcome. Although single-incision laparoscopic surgery (SILS) provides excellent cosmetic results, the procedure is technically challenging and expensive compared to the conventional laparoscopic approach.To describe a novel, hybrid technique combining SILS and conventional laparoscopy using minimal abdominal wall incisions.Fifty patients diagnosed with symptomatic cholelithiasis were operated using two reusable 5 mm trocars inserted through a single 15 mm umbilical incision and a single 2-3 mm epigastric port. This technique was clubbed "minimal incision laparoscopic cholecystectomy" (MILC).MILC was completed in 49 patients (98%). In five patients an additional 3 mm trocar was used and in 2 patients the epigastric trocar was switched to a 5 mmtrocar. The procedure was converted to CLC in one patient. Mean operative time was 29 minutes (range 18-60) and the average postoperative hospital stay was 22 hours (range 6-50). There were no postoperative complications and the cosmetic results were rated excellent by the patients.MILC is an intuitive, easy-to-learn and reproducible technique and requires small changes from CLC. As such, MILC may be an attractive alternative, avoiding the cost and complexity drawbacks associated with SILS.

Laparoscopic sleeve gastrectomy (LSG) is gaining credibility as a simple and efficient bariatric procedure with low surgical risk. Since surgical treatment for morbid obesity is relatively rare in adolescents, few results have bten accumulated so far.To prove the safety and efficacy of LSG turgery in an adolescent populationData were prospectively collected regarding adolescent patients undergoing LSG. All patients underwent pre- and postoperative medical and professional evaluation by a multidisciplinary team.Between the years 2006 and 2011, 32 adolescents underwent LSG in our center (20 females and 12males). Mean age was 16.75 years (range 14-18 years), mean weight was 121.88 kg (83-178 kg), and mean body mass index 43.23 (35-54). Thirty-four comorbid conditions were identified. LSG was the primary bariatric procedure in all the patients. Mean operative time was 60 minutes (range 45-80 min). Tiere were two complications (6.25%): an early staple line leak and a late acute cholecystitis. There were no deaths. Mean percent excess weight loss at 1, 3, 6, 9,12, 24, 36, 48, and 60 months post-surgery was 27.9%, 41.1%, 62.6%, 79.2%, 81.7%, 71%, 75%, 102.9% and 101.6%, respectively. Comorbidities were completely resolved or ameliorated within 1 year folllowing surgery in 82.4% and 17.6%, respectively.LSG is feasible and safe in morbidly obese adolescents, achieving efficient weight loss and impressive resolution of comorbidities. Further studies are required to evaluate the long-term results of this procedure as well as its place among other bariatric options.