Gallbladder carcinosarcoma

Primary carcinosarcoma of the gallbladder

Carcinosarcoma of gallbladder (CSGB) is a rare malignancy characterized by malignant epithelial and mesenchymal components. Its pathogenesis is unknown and most CSGBs are associated with poor survival because the disease normally presents at an advanced stage, and as a result, curative resection is uncommon. This report describes a case that underwent curative resection. A 77-year-old woman pre...

Carcinosarcoma of the gallbladder accompanied with cholecystolithiasis: a case report

Carcinosarcoma of the gallbladder is a rare malignancy characterized by malignant epithelial and mesenchymal components. We herein report a case of a patient in a 68-year-old woman, with carcinosarcoma of the gallbladder. The patient is treated by cholecystostomy. Histologically, the epithelial component of the tumor was composed of adenocarcinoma and the mesenchymal component with spindle cell...

Long-Term Survival of an Elderly Patient with Carcinosarcoma of the Gallbladder after Cholecystectomy

Carcinosarcomas, often referred to as malignant mixed tumors, are rare neoplasm. We reported herein a carcinosarcoma of the gallbladder in an elderly patient with long-term survival (4 years). The operation carried out was open cholecystectomy under the preoperative diagnosis of chronic cholecystitis and tumor of the gallbladder. Anticancer chemotherapy after cholecystectomy was performed by or...

Gallbladder carcinosarcoma accompanied with bile duct tumor thrombi: A case report

Gallbladder carcinosarcoma is one of the rarest subsets of gallbladder malignancies. The first case of carcinosarcoma of the gallbladder was reported in 1907. To date, <100 cases have been reported in the English literature. The present study reports a case of gallbladder carcinosarcoma accompanied with tumor thrombi, presenting as a soft tissue mass in the common bile duct and resulting in the...

Case of Primary Carcinosarcoma as an Extremely Rare Cancer of Gallbladder