title: Nonvisualization of gallbladder after endoscopic retrograde sphincterotomy.
authors.affiliation: Department of Nuclear Medicine, Taichung Veterans General Hospital, Taiwan, R.O.C.
authors.forename: C H
authors.initials: CH
authors.lastname: Kao
mesh_terms: D000368:Aged; D002764:Cholecystitis / Q000000981:diagnostic imaging*; D005189:False Positive Reactions; D005704:Gallbladder / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D019275:Radiopharmaceuticals; D016717:Sphincterotomy, Endoscopic; D019785:Technetium Tc 99m Disofenin