title: Thrombotic thrombocytopenic purpura with colitis in an elderly woman.
mesh_terms: D000368:Aged; D003092:Colitis / Q000209:etiology*; D005078:Exchange Transfusion, Whole Blood; D005260:Female; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D010951:Plasma Exchange; D011697:Purpura, Thrombotic Thrombocytopenic / Q000150:complications* / Q000628:therapy
chemical_list: D007770:L-Lactate Dehydrogenase