Carcinosarcoma and carcinoma of the gallbladder.
Carcinosarcoma is a tumor-containing malignant epithelial and connective tissue elements. The 18th case of carcinosarcoma of the gallbladder is reported in the context of 17 prior cases from the world literature. The 18-year experience of St. Luke's Hospital with extrahepatic and primary gallbladder cancer is presented to provide perspective on this unusual tumor. The diagnosis of malignant disease of the gallbladder is reviewed with special emphasis on the roles of sonography, computerized tomography, and arteriography. The importance of staging as a guideline to prognosis and therapy of gallbladder cancer is discussed. Carcinosarcoma of the gallbladder behaves clinically like carcinoma and guidelines for surgical and palliative therapy of the more common malignancies of the gallbladder should be followed for carcinosarcoma as well.
D000230:Adenocarcinoma / Q000473:pathology* / Q000601:surgery; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000601:surgery; D002296:Carcinosarcoma / Q000473:pathology* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D005706:Gallbladder Neoplasms / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis