Macmillan Professional using an iPad/tablet with a patient

Sarcoma Awareness Month

July is Sarcoma Awareness Month. We answer some common questions about sarcomas and highlight where you can find information and support.

What is sarcoma?

Information resources about sarcomas

Questions about sarcomas

  • What is the difference between soft tissue sarcoma and bone cancer?

    Soft tissue sarcomas start in any supportive or connective tissues. These include:

    • muscle
    • fat
    • nerves
    • fibrous tissues
    • tendons and ligaments
    • blood vessels.

    Bone sarcomas (primary bone cancer) start in the bone.

  • What are the different types of soft tissue sarcoma?

    There are many types of soft tissue sarcoma, including rhabdomyosarcoma, leiomyosarcoma, gastrointestinal stromal tumours (GISTs) and Kaposi's sarcoma. We have more information about types of soft tissue sarcomas.

  • What are the causes of soft tissue sarcomas?

    The causes of soft tissue sarcomas are not known. There are certain things that can affect the chances of developing a soft tissue sarcoma. These are called risk factors.

    Having risk factors does not mean you will get sarcoma, and people without risk factors can still develop it. We have more information about the risk factors and causes of soft tissue sarcoma.

  • What are the different types of bone sarcoma?

    There are different types of bone cancer. The most common types are:

    There are also rarer types of bone cancer.

  • What causes bone sarcoma?

    The exact causes of bone sarcoma (primary bone cancer) are not known. For most people with bone cancer, it is not clear why it has developed.

    There are certain risk factors that can increase the chances of developing primary bone cancer. We have more information about risk factors and causes of bone cancer.

  • How are bone sarcomas diagnosed?

    You may have an x-ray of the affected bone. You may also have an MRI scan and bone biopsy.

    We have more information about diagnosing bone cancer that explains more about these and other tests for bone cancer.

Know the signs and get changes checked

The symptoms of sarcoma depend on the part of the body that is affected. It may cause pain, swelling or a lump that is getting bigger. Most lumps and pains are not cancer, but it is important to speak to your GP if you are worried.

Stories from people living with cancer

A women in sportswear is biting her sports medal
I had 26 minutes to fall apart: Kay's story

Kay was diagnosed with myxoid liposarcoma after months of being told that "everything was fine." She reflects on how cancer affected her mental health, her relationship with her body, and what life looks like now.

A white man with light brown hair and a beard with a black t shirt on.
Luke's story: what good cancer care looks like

Luke was just 12 when he was diagnosed with osteosarcoma. Now, 28 years later, he's faced multiple diagnoses, lost his leg, and been given months to live more than once.

Ellie is sitting on a bed, looking up and smiling.
Ellie's story: navigating cancer treatment and intimacy

Ellie, 22, was diagnosed with Rhabdomyosarcoma in 2015. The effect of cancer treatment has had a big impact on her mental health.

Support for people living with sarcoma

A person with a beard speaking on the phone. They have a laptop on their legs. They are sitting in an office room with a plant behind them and some books and a lamp on the shelf next to them.

Emotional support

Two women looking at a phone

Practical support

A Macmillan Support Line advisor. The man with blonde hair is smiling and wearing a headset and a patterned top.

Financial support

A woman working on a laptop.

Help with work

Two men hugging

Support groups

How you can help this sarcoma awareness month