Soft tissue sarcoma is a rare type of cancer that develops in the body’s connective tissues, including fat, muscles, nerves, tendons, and blood vessels. It can occur in any part of the body and in any age group, but it is most common in adults between the ages of 40 and 70.
The exact cause of soft tissue sarcoma is unknown, but certain risk factors have been identified. The most common risk factor is exposure to high levels of radiation, particularly if the exposure is focused on a particular area of the body. Other possible risk factors include exposure to certain chemicals, such as those used in dry cleaning and petroleum processing, and certain inherited genetic disorders. In rare cases, soft tissue sarcoma can be caused by a virus, such as human herpesvirus 8 (HHV-8).
Most cases of soft tissue sarcoma are not preventable, but it is important to be aware of the risk factors and to seek medical attention if you experience any symptoms. Common symptoms of soft tissue sarcoma include a lump or mass in the area, pain or swelling in the area, and changes in the skin, such as a lump or discoloration. If you experience any of these symptoms, it is important to see your doctor right away.