title: Necrotizing proctitis with perforation of the rectal wall due to barium enema. A case report and review of the literature.
mesh_terms: D000368:Aged; D001466:Barium Sulfate / Q000009:adverse effects*; D004733:Enema / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D009336:Necrosis; D011349:Proctitis / Q000209:etiology*; D012007:Rectum / Q000293:injuries*
chemical_list: D001466:Barium Sulfate