Are angiosarcomas common?

Are angiosarcomas common?

Angiosarcomas are malignant soft tissue sarcomas, which are rare tumors in and of themselves. Soft tissue sarcomas represent 1% of all solid malignancies or tumors, and angiosarcomas represent about 1% of all soft tissue sarcomas. Each year, approximately 1 person in 1 million people in the United States is diagnosed with angiosarcoma. Cutaneous angiosarcoma, which is skin cancer, is the most common form of angiosarcoma.