Symptoms of bone cancer: pain and swelling below the knee is the commonest. It most often occurs in long bones of the body (arms and legs).

However not all bone tumours are cancerous. Bone tenderness sometimes is due to weakness. Non-specific symptoms of bone cancer are fever, unintentional weight loss, fatigue and anaemia!

Bone cancer affects children and adults alike. It is caused by a problem with the cells responsible for making bones. The major type of bone cancer is osteo sarcoma which is the commonest. It mostly affects males between 10-25 years and is often very aggressive with a risk of spreading to the lungs.