title: [Usefulness of hepatobiliary gammagraphy in the diagnosis of biliary obstruction].
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002779:Cholestasis / Q000175:diagnosis / Q000000981:diagnostic imaging*; D005069:Evaluation Studies as Topic; D005260:Female; D005769:Gastrointestinal Motility; D006801:Humans; D007098:Imino Acids; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013667:Technetium; D019785:Technetium Tc 99m Disofenin; D014463:Ultrasonography
chemical_list: D007098:Imino Acids; D013667:Technetium; D019785:Technetium Tc 99m Disofenin
vernacular_title: Utilidad de la gammagrafía hepatobiliar en el diagnóstico de la obstrucción biliar.