Soft tissue sarcomas are a group of rare cancers that can occur in almost any part of the body and develop in tissues like muscle, fat, and nerves. The most common types are leiomyosarcoma, ...

Soft tissue sarcomas are cancers that develop in your body’s soft tissues like muscle, fat, tendons, or cartilage. Your legs are the most common place they develop. The American Cancer Society ...

For most types of STS and for earlier stages of sarcoma, the treatment is usually similar. People may have surgery alone, or radiation therapy or chemotherapy in addition to surgery. Treatment may ...