title: Pseudomembranous colitis in a colostomy.
mesh_terms: D000368:Aged; D003125:Colostomy / Q000009:adverse effects; D004761:Enterocolitis, Pseudomembranous / Q000188:drug therapy / Q000209:etiology*; D005260:Female; D006801:Humans; D008795:Metronidazole / Q000627:therapeutic use
chemical_list: D008795:Metronidazole