PALLIATIVE OPERATIVE PROCEDURES FOR CARCINOMA OF THE GALLBLADDER

Gallbladder cancer afflicts predominantly women, the elderly, and persons with gallstones. Despite its producing symptoms of abdominal pain, nausea and vomiting, weight loss, jaundice, and anorexia, this disease remains difficult to detect. Even with contemporary imaging techniques, most gallbladder cancers escape diagnosis until the time of laparotomy. The aggressive character of this malignancy permits an overall 5-year survival rate of 3-5%. Although cures occur, the majority of operations performed for gallbladder cancer are for palliation. The objects of palliation include relief of pain, relief of jaundice, relief of intestinal obstruction, and the restoration of normal food intake. Resection of the tumor should be performed whenever possible; however, extensive operations including large liver resections and pancreaticoduodenectomy should be avoided in the presence of distant metastases. In the presence of large unresectable hilar masses, internal biliary bypass may relieve jaundice. Biliary-enteric anastomosis using the segment III duct exposed via the umbilical fissure may offer satisfactory relief of jaundice in selected cases.