Adenomyomatosis of the gallbladder. A premalignant lesion

摘要: Gallbladder cancer is the most common malignant tumor of biliary tract, but its early diagnosis uncommon. The use ultrasonography has increased detection benign gallbladder tumors, and premalignant potential adenomas now undisputed. Adenomyomatosis recently been suggested to have potential, we report a case adenocarcinoma occurring in localized adenomyomatosis that was successfully treated by radical curative surgery. more rigorous aggressive approach "benign" polypoid lesions may represent best way achieving cure cancer.