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Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Giant mucinous biliary cystadenoma: a case report
Jian-Ping Zhou1, Ming Dong, Yong Zhang
1Department of General Surgery, First Affiliated Hospital, China Medical University Shenyang 110001, China.
Hepatobiliary & Pancreatic Diseases International : HBPD INT
|February 9, 2007
Summary
This study details a rare liver neoplasm, mucinous biliary cystadenoma, in a patient diagnosed via imaging and successfully treated with surgery. Early detection through ultrasonography and CT is key for managing this benign liver tumor.
Area of Science:
- Hepatobiliary surgery
- Gastroenterology
- Surgical oncology
Background:
- Biliary cystadenoma is a rare liver neoplasm with unclear clinical features and management.
- Optimal diagnosis and surgical strategies for this rare entity require further definition.
Observation:
- A 40-year-old woman presented with a large liver mass (18.4 cm) in the left lobe.
- Imaging (ultrasonography, CT) revealed a cystic lesion with specific density and calcifications.
- Elevated tumor markers CA125 and CA199 were noted.
Findings:
- A large, cystic, mucinous biliary cystadenoma occupying the left hepatic lobe was surgically resected.
- Histological examination confirmed a benign mucinous biliary cystadenoma with bile duct tissue lining.
- The patient recovered fully after left hepatectomy.
Implications:
- Ultrasonography and CT are crucial for diagnosing mucinous biliary cystadenoma of the liver.
- Surgical resection remains the primary and most effective treatment modality.
- This case highlights the importance of timely surgical intervention for rare liver neoplasms.