Benign lymphangioendothelioma manifested clinically as actinic keratosis

Benign lymphangioendothelioma is an acquired lymphangiectatic lesion that m ust be recognized and differentiated from angiosarcoma, early Kaposi's sarc oma, and lymphangioma circumscriptum. We report the case of a 68-year-old w oman with the clinical presentation of a possible actinic keratosis and the typical histologic findings of benign lymphangioendothelioma and an overly ing actinic keratosis.