title: [64-year-old patient with recurrent melena causing anemia].
authors.affiliation: Medizinische Universitätspoliklinik, Departement Innere Medizin, Kantonsspital Basel.
authors.forename: D
authors.initials: D
authors.lastname: Gubler
mesh_terms: D000740:Anemia / Q000209:etiology*; D016888:Angiodysplasia / Q000175:diagnosis*; D000792:Angiography; D003106:Colon / Q000098:blood supply; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008551:Melena / Q000209:etiology*; D008875:Middle Aged; D012008:Recurrence