Synovial Sarcoma
Synovial sarcoma is a rare type of cancer that typically occurs near large joints of the arm, neck, or leg, mainly close to the knees. It often presents as a slow-growing lump under the skin, which may or may not be painful.
Characteristics and Behavior
Synovial sarcoma is an aggressive cancer that can spread to other parts of the body. It is known for its slow growth and can be mistaken for other less serious conditions and can take years to diagnose.
Symptoms
Symptoms include a noticeable lump, swelling, and pain near the affected joint. It can also cause reduced range of motion in the affected area.
Causes
The exact cause of synovial sarcoma is unknown, but it involves genetic mutations that lead to abnormal cell growth in the soft tissues around joints.
Risk Factors
Synovial sarcoma can affect people of any age but is most commonly diagnosed in young adults. There are no specific known risk factors.
Treatment Options
Treatment for synovial sarcoma typically involves surgery to remove the tumor, often followed by radiation therapy and chemotherapy to address any remaining cancer cells and reduce the risk of recurrence. The treatment approach is tailored to the tumor’s size, location, and stage.