... angiosarcoma: Idiopathic angiosarcoma of the head and neck in elderlypatients, lymphoedema-associated angiosarcoma (Stew-art-Treves-Syndrome) and postirradiation angiosarcoma[2]. Besides an association ... ulceration and bleeding, mimicking other malignancies like squa-mous cell carcinoma, basal cell carcinoma, malignantmelanoma, lymphoma as well as metastases [3,5,8].Microscopically a cutaneous ... withangiosarcoma of the scalp and face. Cancer 1999, 86:2034-2037.15. Vogt T, Hafner C, Bross K, Bataille F, Jauch KW, Berand A, LandthalerM, Andreesen R, Reichle A: Antiangiogenetic therapy withpioglitazone,...