Acta gastro-enterologica Belgica · 2017
Routine histopathological study of cholecystectomy specimens. Useful? A retrospective study of 1960 cases.
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Limaiem Faten, Sassi Asma, Talbi Ghofran, Bouraoui Saâdia, Mzabi Sabeh
Аннотация
BACKGROUND AND AIMS: Traditionally, a gallbladder removed for presumed benign disease is sent for histopathological examination, but this practice has been the subject of controversy.
AIM: The aim of this study was to assess the usefulness of routine histopathological examination of cholecystectomy specimens and its impact on the management of patients.
PATIENTS AND METHODS: The histopathological reports of 1960 patients who underwent cholecystectomy from January 2011 to November 2016 were retrospectively reviewed. Results : There were 519 men and 1441 women (sex-ratio M/F = 0,36) aged between 8 and 96 years (mean = 51,23 years). All patients underwent cholecystectomy (either open or laparoscopic). Histological examination of the surgical specimens showed chronic cholecystitis (n = 1319) (67,29%), acute cholecystitis (n = 117) (5,96%), cholestrolosis (n = 255) (13%), follicular cholecystitis (n = 230) (11,73%), xanthogranulomatous cholecystitis (n = 6) (0,30%), cholesterol polyps (n = 5) (0,255), tubular adenoma (n = 3) (0,15%), mucocele (n = 2) (0,10%), pancreatic heterotopia (n = 2 ) (0,10%), hyperplastic Luschka ducts (n = 2) (0,10%), adenomyoma (n = 2) (0,10%), porcelain calcification (n = 2) (0,10%) and biliary-type adenocarcinoma (n = 9) (0,46%). In 9 cases (0,46%), the gallbladder was histologically normal.
CONCLUSION: Our study shows that the incidence of pre-malignant and malignant lesions of the gallbladder is very low. We therefore recommend selective histopathological examination of cholecystectomy specimens with abnormal macroscopic findings.
AIM: The aim of this study was to assess the usefulness of routine histopathological examination of cholecystectomy specimens and its impact on the management of patients.
PATIENTS AND METHODS: The histopathological reports of 1960 patients who underwent cholecystectomy from January 2011 to November 2016 were retrospectively reviewed. Results : There were 519 men and 1441 women (sex-ratio M/F = 0,36) aged between 8 and 96 years (mean = 51,23 years). All patients underwent cholecystectomy (either open or laparoscopic). Histological examination of the surgical specimens showed chronic cholecystitis (n = 1319) (67,29%), acute cholecystitis (n = 117) (5,96%), cholestrolosis (n = 255) (13%), follicular cholecystitis (n = 230) (11,73%), xanthogranulomatous cholecystitis (n = 6) (0,30%), cholesterol polyps (n = 5) (0,255), tubular adenoma (n = 3) (0,15%), mucocele (n = 2) (0,10%), pancreatic heterotopia (n = 2 ) (0,10%), hyperplastic Luschka ducts (n = 2) (0,10%), adenomyoma (n = 2) (0,10%), porcelain calcification (n = 2) (0,10%) and biliary-type adenocarcinoma (n = 9) (0,46%). In 9 cases (0,46%), the gallbladder was histologically normal.
CONCLUSION: Our study shows that the incidence of pre-malignant and malignant lesions of the gallbladder is very low. We therefore recommend selective histopathological examination of cholecystectomy specimens with abnormal macroscopic findings.