[Differential diagnosis at the bedside. Blood in the stool--a diagnostic induction].
D000236:Adenoma / Q000175:diagnosis*; D000368:Aged; D003110:Colonic Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis*; D008551:Melena / Q000209:etiology*
Differentialdiagnose am Krankenbett. Blut im Stuhl--eine diagnostische Herausforderung.