Which angiosarcoma treatment is best for you depends on your cancer’s location, its size and whether it has spread to other areas of your body. Treatment options may include: Surgery. The goal of surgery is to remove the angiosarcoma entirely. Your surgeon will remove the cancer and some of the healthy tissue that surrounds it.
https://www.mayoclinic.org/diseases-conditions/angiosarcoma/diagnosis-treatment/drc-20350248