title: [Also a malignancy can be the cause].
authors.forename: Martin
authors.initials: M
authors.lastname: Bischoff
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D009369:Neoplasms / Q000150:complications / Q000175:diagnosis*; D013924:Thrombophlebitis / Q000209:etiology*; D014648:Varicose Veins / Q000209:etiology*; D020246:Venous Thrombosis / Q000209:etiology*