title: Massive colonic hemorrhage secondary to infection with Strongyloides stercoralis.
mesh_terms: D000328:Adult; D003108:Colonic Diseases / Q000209:etiology*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D013322:Strongyloidiasis / Q000473:pathology