Angiosarcoma Awareness combines patient advocacy with research funding. The results of their efforts have led to numerous patients receiving care at sarcoma centers of excellence, and have translated into rapid progress in understanding this disease on a molecular level with respect to disease research. Angiosarcoma Awareness provides a resounding voice for patients with angiosarcoma. We truly value our relationship with them and feel fortunate to have such a wonderful ally in our battle against this terrible disease.