Bone Cancer Symptoms
Bone cancer symptoms may vary depending on the location and size of the cancer. The most common type of
bone cancer
is osteosarcoma, which develops in new tissue in growing bones. Another type of cancer,
chondrosarcoma, arises in cartilage. Evidence suggests that Ewings
sarcoma, another form of bone cancer, begins in immature nerve tissue in bone marrow. Osteosarcoma and Ewings sarcoma tend to occur more frequently in children and adolescents, while chondrosarcoma occurs more often in adults.
| Types of Bone Cancer |
Tissue of Origin |
Locations |
Ages |
| Osteosarcoma |
Osteoid |
Knees, upper legs, upper arms |
1025 |
| Chondrosarcoma |
Cartilage |
Pelvis, upper legs, shoulders |
5060 |
| Ewings Sarcoma |
Immature nerve tissue, usually in bone marrow |
Pelvis, upper legs, ribs, arms |
1020 |
Symptoms of Bone Cancer
Pain is the most common symptom of bone cancer. Again depending on the location and size of the
cancer; symptoms may vary. Tumors that occur in or near joints may cause swelling or tenderness in the affected area. Bone cancer can also interfere with normal movements and can weaken the bones, occasionally leading to a fracture. Other symptoms may include fatigue, fever, weight loss, and anemia. None of these symptoms is a sure sign of cancer. They may also be caused by other, less serious conditions. Bone cancer (primary) is not the same disease as cancer that spreads to the bone from another part of the body (secondary bone cancer). Primary bone cancer is rare, with approximately 2,500 new cases diagnosed each year in the United States. More commonly, bones are the site of tumors that result from the spread of cancer from another organ, such as the breasts, lungs, and prostate. It is important to check with a
doctor if you experience these symptoms.
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