For bronchobilary fistula, the following tests are performed: 1) ultrasound abdomen, may show subdiaphragmatic collection around the surface of the right lobe of the liver. 2) preoperative chest X-ray, may demonstrate mild to moderate right-sided pleural effusion without an active lung pathology. 3) CT scan, may reveal focal collection along the liver's right lateral margin, which can be communicating with one of the right lower lobe bronchi, supporting the diagnosis of a BBF.
Biliary fistula
Biliary pseudolithiasis
Common bile duct stone
Hepatolithiasis
Pancreatic abscess
Pancreatic fistula
Gallstone ileus
Biliary colic