What are the symptoms of synovial sarcoma?

Synovial sarcoma: Synovial sarcoma usually occurs in the joints of the legs or arms and often occurs in younger individuals. Generally this presents as a painless swelling however advanced stages can be accompanied by weight loss and fatigue.

Growing mass : Synovial sarcomas tend to occur close to joints. They present as a lump which may grow, either quickly or slowly. Unlike other sarcomas, which are painless, synovial sarcoma may be painful. The name synovial is a misnomer. Synovium is the lining membrane of joints, but synovial sarcomas occur near, not in joints and have nothing in common with synovium.