Diagnostic cholangiography for infantile jaundice.
A. Sonography of this 4-month-old infant shows a collapsed GB (arrows) despite appropriate NPO preparation. B. There is no visible hepatic excretion of radiopharmaceutical into the bowel on anterior and posterior delayed biliary scintigraphy images. C. Percutaneous cholangiography confirms patency of the extrahepatic and intrahepatic ducts, thereby excluding biliary atresia.