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Related Concept Videos

Gallbladder01:17

Gallbladder

The gallbladder is a small, pear-shaped organ that plays a crucial role in our digestive system. Measuring about 10 cm in length, it is comparable in size to a kiwi fruit and is located in a hollow area on the lower surface of the liver. The gallbladder's primary function is to store and concentrate bile, a fluid produced by the liver that aids in digestion.
The gallbladder's anatomy consists of three regions: the fundus, body, and neck. Extending from the neck, the cystic duct joins the common...
Cholecystitis01:20

Cholecystitis

Cholecystitis is inflammation of the gallbladder, most commonly caused by obstruction of the cystic duct. This blockage prevents bile from draining, leading to gallbladder distension, inflammation, and potentially serious complications. This condition may present acutely or chronically and can happen with or without gallstones.EtiologyAbout 95% of cholecystitis cases are calculous, caused by gallstones blocking the cystic duct, leading to bile accumulation and inflammation of the gallbladder...
Diseases of the Liver and Gallbladder01:26

Diseases of the Liver and Gallbladder

Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not related to...

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Updated: May 21, 2026

Intraoperative Strategy under Complex Vascular Adhesion for Laparoscopic Radical Resection of Bismuth-Corlette Type IIIb Perihilar Cholangiocarcinoma
05:22

Intraoperative Strategy under Complex Vascular Adhesion for Laparoscopic Radical Resection of Bismuth-Corlette Type IIIb Perihilar Cholangiocarcinoma

Published on: February 13, 2026

Gallbladder carcinosarcoma.

Jeffrey J Pu1, Weize Wu

  • 1The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medicine, Baltimore, Maryland, USA. JPU2@jhmi.edu

BMJ Case Reports
|June 16, 2012
PubMed
Summary
This summary is machine-generated.

Gallbladder carcinosarcoma, a rare cancer, presents diagnostic challenges. This case report details successful surgical and chemotherapy treatment, achieving complete remission in a patient with this aggressive malignancy.

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Area of Science:

  • Oncology
  • Gastroenterology
  • Surgical Pathology

Background:

  • Gallbladder carcinosarcoma is a rare malignancy with both epithelial and mesenchymal components.
  • Its unique location and non-specific symptoms complicate preoperative diagnosis.
  • Prognosis for gallbladder carcinoma is generally poor, with limited established treatment guidelines.

Observation:

  • A 59-year-old female presented with gallbladder carcinosarcoma extending into the proximal bile ducts.
  • The patient had no metastatic lesions at diagnosis.
  • The tumor involved the gallbladder and proximal bile ducts.

Findings:

  • The patient underwent radical cholangiocholecystocholedochectomy and Roux-en-Y hepatocholangioduodenostomy.
  • Adjuvant chemotherapy with oxaliplatin and 5-fluorouracil was administered post-surgery.
  • The patient achieved complete remission 6 months after completing chemotherapy.

Implications:

  • This case highlights the potential efficacy of radical surgical resection combined with adjuvant chemotherapy for gallbladder carcinosarcoma.
  • Further research is needed to establish optimal management strategies for this rare cancer.
  • Successful treatment offers hope for improved outcomes in patients with gallbladder carcinosarcoma.