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Laparoscopic Anatomical Right Hemihepatectomy via the In Situ Anterior Approach
Published on: August 8, 2025
Right hepatic artery pseudoaneurysm ruptured into the gallbladder demonstrated by magnetic resonance angiography
Yen-Huai Lin1, Rheun-Chuan Lee, Cheng-Yuan Hsia
1Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC. yhlin11@vghtpe.gov.tw
Journal of the Chinese Medical Association : JCMA
|July 7, 2010
Abstract:
Rupture of a right hepatic artery pseudoaneurysm into the gallbladder is very rare. We demonstrated a 20-mm dumbbell-shaped pseudoaneurysm in the gallbladder lumen by using contrast-enhanced magnetic resonance angiography in a 73-year-old man with acute right upper abdominal pain. Inflammation of the gallbladder caused by calculous cholecystitis, which leads to biliary leakage and erodes the right hepatic artery, could have been the cause.
