How much do you know about bone tumors?

Pathological types of bone tumors include multiple myeloma, osteosarcoma, chondrosarcoma, fibrosarcoma, and Ewing's sarcoma, but the most common malignant bone tumor lesions are cancer metastasis to the bones, especially in the spine and pelvis.

1. General symptoms are the same as other cancer patients, including loss of appetite, weight loss, fever, etc.

2. Pain in the affected area, local lumps and swelling in the joints and limbs.

3. The movement of joints and limbs in the affected area is restricted.

4. Skin ulceration in the affected area.

5. There will be numbness in the distal part of the affected limb due to compression of nerves and blood vessels.

6. Pathological fracture or deformation occurs.

7. The most typical symptom of bone tumor is bone pain. If the bone pain is more obvious at night than during the day, special attention should be paid.

In the past, cancers may have occurred at the site of a fracture or infection. Exposure to specific carcinogens, such as certain dyes or paints, may increase the risk of bone cancer. High doses of radiation and certain chemotherapy drugs, especially those called alkylating agents, may be associated with the occurrence of some types of bone cancer.

In addition, experts say that in most cases of primary bone tumors, the cause of the bone tumor cannot be determined, but some cases may be hereditary. Certain chromosomal abnormalities and a few rare genetic-related diseases are associated with bone cancer.

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