title: Specific preoperative diagnosis of choledochal cysts by combined sonography and hepatobiliary scintigraphy.
mesh_terms: D001652:Bile Ducts / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D003137:Common Bile Duct Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003560:Cysts / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007098:Imino Acids; D007223:Infant; D008099:Liver / Q000000981:diagnostic imaging*; D008297:Male; D015609:Organotechnetium Compounds; D011877:Radionuclide Imaging; D013667:Technetium; D014463:Ultrasonography
chemical_list: D007098:Imino Acids; D015609:Organotechnetium Compounds; C024340:technetium Tc 99m (para-butyl)iminodiacetic acid; D013667:Technetium