title: Percutaneous transhepatic cholangiography in biliary ducts dilatation in children.
mesh_terms: D001649:Bile Duct Diseases / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D002758:Cholangiography / Q000379:methods*; D004108:Dilatation, Pathologic / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male