title: Opacification of the gallbladder in a child following administration of urographic contrast medium.
mesh_terms: D003973:Diatrizoate / Q000378:metabolism*; D005704:Gallbladder / Q000378:metabolism*; D006801:Humans; D007223:Infant; D008297:Male; D014567:Urography
chemical_list: D003973:Diatrizoate