Types of cancer

Soft tissue sarcoma

Trustworthy information about soft tissue sarcoma, including diagnosis, treatment, side effects and wellbeing

Overview

Soft tissue sarcomas are a group of cancers that start in the body’s soft tissues, such as muscles, fat, nerves and blood vessels. 

Sarcoma can happen almost anywhere in the body. It may start as a lump, often found in the arm or leg. For information about sarcoma that starts in the bone, visit Primary bone cancer

Learning you have sarcoma can be a shock. Find helpful information in Just diagnosed and Rare and less common cancers, or call Cancer Connect on 13 11 20 to talk it through with our qualified professionals.

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What's in this fact sheet

About soft tissue sarcoma

Read about how soft tissue sarcoma develops, the many different types, and which health professionals may be involved in your care.

Symptoms and risk factors

Learn about common symptoms, such as a painless lump or swelling, and understand the possible risk factors for sarcoma.

Diagnosis

Common tests include x-rays, imaging scans such as CT, MRI, PET and ultrasound, and biopsies. The results help doctors diagnose sarcoma and work out its stage.

Treatment

The main treatments for sarcoma include surgery, radiation therapy, chemotherapy and, sometimes, targeted therapy and immunotherapy. 

Life after treatment

Learn about follow-up care, late effects, and what happens if sarcoma returns.

Questions to ask your doctor

It can be a good idea to prepare a list of questions before your appointments. See our list of questions about soft tissue sarcoma treatment and care.