title: Waldenström's macroglobulinemia. (A case report).
mesh_terms: D004844:Epistaxis / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011693:Purpura / Q000209:etiology; D008258:Waldenstrom Macroglobulinemia / Q000150:complications / Q000175:diagnosis*