title: Gallbladder Findings after Cholecystectomy in Morbidly Obese Patients.
abstract: Morbidly obese patients constitute a high risk group for the development of gallbladder disease. In our series 70 consecutive patients underwent vertical gastroplast in an effort to manage morbid obesity. The mean age was 37 years (range 20-60), and the mean excess body weight was 92 kg (range 52-265). Six patients (8.5%) had undergone cholecystectomy before bariatric surgery because of symptomatic cholelithiasis. The remaining 64 patients underwent cholecystectomy at the time of vertical gastroplasty. Ninety-seven percent of the removed gallbladders had gross or histologic abnormalities, including cholelithiasis 18.5% (13 patients), and cholesterolosis 31% (22 Patients). Histologically, chronic cholecystitis was present in all patients with cholelithiasis and cholesterolosis. Chronic cholecystitis alone was found in 27 patients (38.5%) and only two patients (3%) had normal findings. The mean excess body weight of the patients with cholesterolosis (96 kg) was not significantly greater than that of patients with cholelithiasis (89 kg) or chronic cholecystitis (88 kg). Our findings suggest that cholecystectomy should be performed in all morbidly obese patients concomitant with vertical gastroplasty.
authors.affiliation: Aristotelian University of Thessaloniki, Department of Surgery III, AHEPA Hospital, Thessaloniki, Macedonia, 552 36, Greece.
authors.initials: AP
authors.lastname: Aidonopoulos
authors.initials: ST
authors.lastname: Papavramidis
authors.initials: TG
authors.lastname: Zaraboukas
authors.initials: HW
authors.lastname: Habib
authors.initials: IG
authors.lastname: Pothoulakis