Spotting the symptoms of sarcoma
Most of us have found a lump or noticed an ache at some point, which has settled on its own. Every so often, though, a lump or persistent pain may need a closer look.
Sarcoma is a rare type of cancer, which means many people have never heard of it until it affects someone they know. That lack of awareness can make it harder to recognise the symptoms, and unfortunately it can also delay diagnosis.
A recent report from Sarcoma UK found that one in three people with sarcoma still waits more than six months for a diagnosis, even after seeking medical advice. While most lumps will not turn out to be cancer, it’s important to know what to look out for and when it’s worth arranging an assessment.
What is sarcoma?
Sarcoma is a type of cancer that develops in the body’s connective tissues. Rather than starting in organs such as the lungs or bowel, it develops in tissues including muscle, fat, nerves, blood vessels, tendons, or bone.
There are two main types. Soft tissue sarcoma is the most common and can develop almost anywhere in the body. Bone sarcoma begins within the bone itself and, although much rarer, can affect both children and adults.
As sarcomas can develop in different parts of the body, the symptoms aren’t always the same. That’s one of the reasons sarcomas can sometimes be mistaken for a sports injury, a pulled muscle, or another non-cancerous condition.
Most people who notice a lump won’t have sarcoma. However, if something is new, changing, or doesn’t seem to be improving, it’s always sensible to have it assessed.
Knowing which symptoms to get assessed
One of the most common signs of a soft tissue sarcoma is a lump that gradually gets bigger over time. It may not hurt at all, which is one reason people often leave it for weeks or even months before seeking advice. As a general guide, a lump that continues to grow, feels firm, or measures around 5cm or more, should always be assessed by a professional.
Bone sarcomas can present a little differently. You may notice persistent pain in a bone that doesn’t improve, swelling around a joint, or discomfort that’s worse at night or when you’re resting. Occasionally, the affected bone becomes weaker, making it more likely to fracture after what would normally be a minor injury.
Depending on where a sarcoma develops, there can be other symptoms too. For example, a tumour in the abdomen may cause ongoing discomfort, swelling, or changes in bowel habits. These symptoms are much more likely to have another explanation, but if they persist or continue to change, they’re worth discussing with your GP.
If you or someone close to you is diagnosed with sarcoma, it’s important to remember that you’re not alone. Sarcoma UK offers an excellent Support Line (here – https://sarcoma.org.uk/support/sarcoma-uk-support-line/), along with local and online support groups, providing practical advice, information, and emotional support for patients and their families.
If you’ve noticed a lump that’s growing, persistent pain that isn’t improving, or any other unexplained symptoms, don’t ignore them. Book an appointment with EssexPrivateGP for a thorough assessment and, where appropriate, rapid access to scans and specialist investigations.
Acting early can provide reassurance and, if further treatment is needed, help ensure it starts as soon as possible.



