What is Sarcoma?
Sarcoma is a rare type of cancer that begins in the body’s connective tissues — these include bone, muscle, fat, blood vessels, nerves, and other soft tissues. Unlike more common cancers, sarcomas can occur almost anywhere in the body.
There are two main types:
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Soft tissue sarcoma – more common; can develop in muscles, fat, blood vessels, or tendons.
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Bone sarcoma (osteosarcoma) – less common; starts in the bones.
📊 How Common Is It?
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Around 5,300 people are diagnosed with sarcoma each year in the UK.
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Sarcoma makes up about 1% of all adult cancers and around 15% of cancers in children.
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Because it’s rare, it’s often misdiagnosed or diagnosed late.
Know the signs!
⚠️ Symptoms of Sarcoma
Symptoms vary based on location, but common signs include:
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A lump or swelling (often painless)
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Pain that doesn’t go away (especially in limbs or abdomen)
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Numbness, tingling, or pins and needles
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Trouble breathing if the tumour presses on the lungs or chest
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Limited movement or stiffness near joints
🧪 Diagnosis and Treatment
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Sarcoma is typically diagnosed through imaging scans (X-ray, MRI, CT) followed by a biopsy.
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Treatment often includes a combination of:
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Surgery
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Radiotherapy
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Chemotherapy
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Some sarcomas respond well to treatment; others are more difficult to manage, especially if diagnosed late.
💔 Why Awareness Is Crucial
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Early diagnosis saves lives. When caught early, sarcoma can sometimes be treated successfully.
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Misdiagnoses (as arthritis, cysts, or sports injuries) can delay life-saving treatment.
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People often wait too long to get symptoms checked — especially painless lumps.
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Many healthcare professionals may never see a case of sarcoma in their careers, so patients must advocate for themselves.