Diagnostic utility of cholescintigraphy and ultrasonography in acute cholecystitis.
When faced with a patient with possible acute cholecystitis, technetium-99m-HIDA scintigraphy should be the primary diagnostic procedure performed. If scintigraphy reveals a normal gallbladder, acute cholecystitis is excluded. If the scintigram fails to visualize the gallbladder, ultrasonography is deemed advisable to exclude potential false-positive scintigrams and confirm the presence of cholelithiasis.
D000208:Acute Disease; D000328:Adult; D000368:Aged; D055598:Chemical Phenomena; D002621:Chemistry; D002764:Cholecystitis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002769:Cholelithiasis / Q000175:diagnosis; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005188:False Negative Reactions; D005260:Female; D005704:Gallbladder / Q000000981:diagnostic imaging*; D005998:Glycine / Q000031:analogs & derivatives; D006801:Humans; D007098:Imino Acids; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013667:Technetium; D014463:Ultrasonography
D007098:Imino Acids; D013667:Technetium; D005998:Glycine; C008109:iminodiacetic acid