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Intraluminal bile duct hepatocellular carcinoma
J M Kirk1, D Skipper, A E Joseph
1Department of Diagnostic Radiology, St George's Hospital, London.
Clinical Radiology
|December 1, 1994
Summary
Hepatocellular carcinoma rarely causes obstructive jaundice. This study highlights two rare cases where liver cancer formed a mass in the bile duct, leading to jaundice and requiring specific radiological diagnosis.
Area of Science:
- Hepatobiliary Medicine
- Gastroenterology
- Oncology
Background:
- Hepatocellular carcinoma (HCC) typically presents with jaundice late in its course.
- Biliary obstruction is an uncommon presentation for HCC.
Observation:
- Two patients presented with obstructive jaundice.
- The cause was identified as a large intraluminal filling defect in the common bile duct.
Findings:
- The filling defect in both cases was confirmed to be hepatocellular carcinoma.
- Radiological features of this rare presentation are detailed.
Implications:
- This presentation expands the known clinical spectrum of hepatocellular carcinoma.
- Highlights the importance of considering HCC in cases of unexplained biliary obstruction.
- Emphasizes the role of advanced imaging in diagnosing rare oncological presentations.