title: Multiple focal necrosis of the colon in the absence of occlusion of the mesenteric blood supply.
mesh_terms: D000328:Adult; D000368:Aged; D003016:Clostridium perfringens; D003082:Colectomy; D003108:Colonic Diseases / Q000209:etiology* / Q000601:surgery*; D005260:Female; D005734:Gangrene / Q000473:pathology*; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009092:Mucous Membrane / Q000473:pathology