title: Absorption and excretion of dilute gastrografin during computed tomography in pseudomembranous colitis.
abstract: Since 1955, urinary tract opacification secondary to absorption of orally or rectally administered iodinated contrast material has been recognized. Previously reported cases have involved relatively large volumes of full strength contrast necessary for fluoroscopic examination of the gastrointestinal tract. Our purpose is to report a case of urinary tract opacification in a patient who received a small amount of oral contrast in a dilute solution as preparation for computed tomography examination.
mesh_terms: D003106:Colon / Q000000981:diagnostic imaging; D003974:Diatrizoate Meglumine / Q000378:metabolism*; D004761:Enterocolitis, Pseudomembranous / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D007668:Kidney / Q000000981:diagnostic imaging; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D001743:Urinary Bladder / Q000000981:diagnostic imaging
chemical_list: D003974:Diatrizoate Meglumine