title: Biliary atresia: making the diagnosis by the gallbladder ghost triad.
mesh_terms: D001656:Biliary Atresia / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005704:Gallbladder / Q000002:abnormalities / Q000000981:diagnostic imaging; D006801:Humans; D007223:Infant; D012680:Sensitivity and Specificity; D014463:Ultrasonography