title: Barium intravasation into portal venous system during barium enema examination.
mesh_terms: D000328:Adult; D001344:Autopsy; D001466:Barium Sulfate / Q000009:adverse effects*; D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging / Q000473:pathology; D003106:Colon; D003110:Colonic Neoplasms / Q000473:pathology; D004733:Enema / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology; D008642:Mesenteric Veins; D011168:Portal System; D011859:Radiography; D013162:Splenic Vein
chemical_list: D001466:Barium Sulfate