Patient Resources

About Sarcoma

What are soft tissue sarcomas?

Malignant (cancerous) tumors that develop in soft tissue are called sarcomas, a term that comes from a Greek word meaning “fleshy growth.” There are many different kinds of soft tissue sarcomas. They are grouped together because they share certain microscopic characteristics, produce similar symptoms, and are generally treated in similar ways. Bone tumors [osteosarcomas] are also called sarcomas, but are in a separate category because they have different clinical and microscopic characteristics and are treated differently.

Sarcomas can invade surrounding tissue and can metastasize (spread) to other organs of the body, forming secondary tumors. The cells of secondary tumors are similar to those of the primary (original) cancer. Secondary tumors are referred to as “metastatic soft tissue sarcoma” because they are part of the same cancer and are not a new disease.

Some tumors of the soft tissue are benign (noncancerous). These tumors do not spread and are rarely life-threatening. However, benign tumors can crowd nearby organs and cause symptoms or interfere with normal body functions.

Programs & Resources

Patient Resources

Information on sarcoma subtypes, treatments, clinical trials, and other important resources for sarcoma patients and families.

Sarcoma Patient Registry

Information on the Sarcoma Patient Registry. If you are diagnosed with sarcoma, please consider joining the Registry.

Research Grants

Information on applying for a sarcoma research grant, current research funded by the SFA, and past research grants.