Biliary cystadenomas: a case for complete resection.

Area of Science:

• Hepatology
• Surgical Oncology
• Gastroenterology

Background:

• Biliary cystadenoma is an exceptionally rare benign liver neoplasm, with fewer than 200 reported cases globally.
• Accurate diagnosis and management are crucial due to potential misdiagnosis with other cystic liver lesions.

Purpose of the Study:

• To highlight the radiological findings of biliary cystadenoma.
• To discuss management challenges and outcomes in a series of patients.

Main Methods:

• Retrospective review of 13 patients who underwent surgery for biliary cystadenoma between March 2006 and October 2011.
• Analysis of patient demographics, symptoms, surgical procedures, and follow-up data.

Main Results:

• The majority of patients were female (11/13) with a median age of 46 years.
• Abdominal pain was the most common symptom (92%).
• Complete resection was achieved in 10 patients, with no recurrence during follow-up periods ranging from 3 months to 5 years.

Conclusions:

• Biliary cystadenoma necessitates differentiation from other benign liver cysts.
• Hepatic resection or cyst enucleation are the preferred treatment modalities for biliary cystadenoma.