What is osteosarcoma?
Osteosarcoma is the most common type of bone cancer in children. It often originates in the long bones of the body that include the thigh bone, the shinbone, or the bone that runs from the shoulder to the elbow, called the humerus.
While osteosarcoma frequently starts in a particular bone, it can potentially move to other sites in the body, such as the lungs and other bones. This movement, known as metastasis, often makes the disease more difficult to treat.
A type of childhood cancer, osteosarcoma is commonly found in children children, teens, and young adults between the ages of 10 and 30. Patients who are 10-20 years of age account for 60% of osteosarcoma cases.
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