Biliary atresia, a progressive sclerosis of the extrahepatic ... bile ducts. Potential etiologies for the more common perinatal form of biliary atresia include viral infections, immune-mediated ...

Intrahepatic bile duct cancer develops within the liver's bile ducts, while extrahepatic bile duct cancer originates outside ...

Focal obliteration of bile ducts ... bile-duct epithelium showed variable damage, accompanied by periductal inflammation and fibrosis (Fig. 2). Cholestasis was severe and diffuse. The extrahepatic ...

obscured by overlying opacified ducts, or missed due to failure to opacify the obstructed segment. Cholangiocarcinoma is classically described as an irregular narrowing of the bile duct with ...

The blood was collected at neonatal metabolic screening. The bile acids were quantitated by gas chromatography-mass spectrometry using selected ion monitoring. Results: Mean blood levels (±SD ...