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Updated: Aug 30, 2026

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Biliary infection
1Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin, New Territories, Hong Kong.
Abstract:
Biliary infections are common conditions that can be life threatening. In the past, many of these conditions mandated emergency surgery, but advances in endoscopic and radiological techniques have allowed some of these to be managed in a minimally invasive fashion. Acute cholangitis is caused by infection in an obstructed biliary tree. Endoscopic drainage, together with broad-spectrum antibiotics, has replaced emergency common duct exploration and T-tube drainage as standard treatment. Oriental cholangitis, sclerosing cholangitis and AIDS-related cholangitis are some of the variants of cholangitis. Pyogenic liver abscesses complicating cholangitis can be managed by radiological percutaneous drainage. Close collaboration between surgeons, endoscopists and radiologists is the key to success in managing biliary infections.
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