title: Diagnostic evaluation of patients with suspected acute cholecystitis.
mesh_terms: D000208:Acute Disease; D002764:Cholecystitis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002769:Cholelithiasis / Q000175:diagnosis; D006801:Humans; D007098:Imino Acids; D011877:Radionuclide Imaging; D013667:Technetium; D019780:Technetium Tc 99m Lidofenin; D014463:Ultrasonography
chemical_list: D007098:Imino Acids; D019780:Technetium Tc 99m Lidofenin; D013667:Technetium