title: [Lymphatic fistula as a cause of therapy resistant ulcus cruris].
mesh_terms: D004351:Drug Resistance; D005260:Female; D005402:Fistula / Q000150:complications*; D006801:Humans; D007871:Leg Ulcer / Q000188:drug therapy / Q000209:etiology*; D008206:Lymphatic Diseases / Q000150:complications*; D008875:Middle Aged; D012871:Skin Diseases / Q000150:complications*
vernacular_title: Lymphatische Fistel als Ursache eines therapieresistenten Ulcus cruris