title: Nonfatal barium intravasation into the portal venous system during barium enema examination.
abstract: We report a case of barium intravasation in a 66-year-old patient. Unenhanced computed tomography (CT) scan revealed barium and air emboli in portal veins and liver. We believe he survived because his liver prevented inflow of barium into the systemic circulation. To the best of our knowledge, this is the 23rd reported case of venous barium intravasation in the last 50 years. Because all 23 patients had bowel disease or diverticulitis, we conclude barium enema should be used cautiously in such patients.
authors.affiliation: Department of Gastroenterology, Matsudo City Hospital, Matsudo.
authors.forename: Mari
authors.initials: M
authors.lastname: Takahashi
authors.forename: Katsuyuki
authors.initials: K
authors.lastname: Fukuda
authors.forename: Yuji
authors.initials: Y
authors.lastname: Ohkubo
authors.forename: Naoki
authors.initials: N
authors.lastname: Tokuhiro
authors.forename: Ryosei
authors.initials: R
authors.lastname: Tsuchiya
authors.forename: Masanobu
authors.initials: M
authors.lastname: Yoshie
authors.forename: Yasuo
authors.initials: Y
authors.lastname: Hirai
mesh_terms: D000368:Aged; D001466:Barium Sulfate / Q000008:administration & dosage; D003287:Contrast Media / Q000008:administration & dosage*; D004618:Embolism, Air / Q000000981:diagnostic imaging; D004733:Enema / Q000009:adverse effects*; D005119:Extravasation of Diagnostic and Therapeutic Materials / Q000000981:diagnostic imaging*; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging; D008297:Male; D011169:Portal Vein / Q000000981:diagnostic imaging; D011860:Radiography, Abdominal; D014057:Tomography, X-Ray Computed
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate