title: Acalculous cholecystitis: a case with variable cholescintigram.
abstract: A 62-yr-old man with acalculous cholecystitis is presented. At different stages of his disease his cholescintigram was abnormal and then normal. The case demonstrates the variations of the cholescintigram that may occur during the disease and illustrates the difficulties that may be encountered in making the diagnosis.
mesh_terms: D002763:Cholecystectomy; D002764:Cholecystitis / Q000000981:diagnostic imaging* / Q000601:surgery; D002765:Cholecystography; D005188:False Negative Reactions; D005704:Gallbladder / Q000000981:diagnostic imaging*; D006801:Humans; D007098:Imino Acids; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013667:Technetium; D019785:Technetium Tc 99m Disofenin; D013997:Time Factors; D014463:Ultrasonography
chemical_list: D007098:Imino Acids; D013667:Technetium; D019785:Technetium Tc 99m Disofenin