title: Pneumoperitoneum and portal venous air after barium enema.
authors.affiliation: Fair Oaks Hospital, Fairfax, VA.
authors.forename: M L
authors.initials: ML
authors.lastname: Moss
authors.forename: J T
authors.initials: JT
authors.lastname: Mazzeo
mesh_terms: D000328:Adult; D001466:Barium Sulfate / Q000009:adverse effects*; D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging*; D004618:Embolism, Air / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D004733:Enema / Q000009:adverse effects*; D006801:Humans; D008297:Male; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D011169:Portal Vein; D011859:Radiography
chemical_list: D001466:Barium Sulfate