title: Polypoid lesions of the acalculous gallbladder.
abstract: The controversy about gallbladder polyps has centered chiefly around their potential for malignancy. Among 3,525 cholecystectomies done over a 25-year period, there were 26 cases of carcinoma with only 9% not associated with stones. Thirty-nine cases of polypoid lesions of the acalculous gallbladder were investigated. The classic symptoms of pain, flatulence, food intolerance, and nausea were present in the great majority of cases. Most patients, especially those with symptoms of short duration, reported improvement following cholecystectomy.
mesh_terms: D002763:Cholecystectomy; D002769:Cholelithiasis / Q000209:etiology; D005414:Flatulence / Q000209:etiology; D005500:Follow-Up Studies; D005706:Gallbladder Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008134:Long-Term Care; D011127:Polyps / Q000000981:diagnostic imaging / Q000473:pathology*; D011183:Postoperative Complications / Q000209:etiology; D011859:Radiography