Angiosarcoma: clinical and histopathological characterization of five cases and literature review

Introduction Despite their rarity, angiosarcomas are among the more common forms of cutaneous sarcomas, ranking fourth after Kaposi’s sarcoma, dermatofibrosarcoma protuberans, and pleomorphic dermal sarcoma1,2. These tumors are highly aggressive and present significant diagnostic and therapeutic challenges due to their variable clinical presentations. Three types of angiosarcoma have been identified: primary, associated with chronic lymphedema, […]