Overview
Soft tissue sarcoma is a rare type of cancer that starts as a growth of cells in the body’s soft tissues. The soft tissues connect, support and surround other body structures. Soft tissues include muscle, fat, blood vessels, nerves, tendons and linings of the joints.
Soft tissue sarcoma can happen anywhere in the body. It happens most often in the arms, legs and belly.
More than 50 types of soft tissue sarcoma exist. Some types are more likely to affect children. Others affect mostly adults. These cancers can be hard to diagnose because they may be mistaken for many other types of growths.
Soft tissue sarcoma treatment usually involves surgery. Other treatments might include radiation therapy and chemotherapy. Treatment depends on the size, type and location of the cancer and how quickly it grows.
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Types
Symptoms
A soft tissue sarcoma may not cause any symptoms at first. As the cancer grows, it may cause:
- A noticeable lump or swelling.
- Pain, if the growth presses on nerves or muscles.
When to see a doctor
Make an appointment with your health care team if you have any symptoms that worry you.
