Angiosarcoma
Angiosarcoma is a cancer of the inner lining of blood vessels, and it can occur in any area of the body. The disease most commonly occurs in the skin, breast, liver, spleen, and deep tissue.
Angiosarcoma of the skin, or cutaneous angiosarcoma, makes up the majority of angiosarcoma cases, and it is usually found on the scalp and face. Angiosarcoma that appears underneath the surface of the skin is called subcutaneous angiosarcoma.
Approximately 25% of angiosarcomas are found in deep tissue, and around 8% are found in breast tissue.
More information is available on the Sarcoma UK website. The link is available
here.