If you suspect you may have osteosarcoma, it's important to learn the signs and symptoms of this cancer. In some cases, early detection is the key to preserving a limb. In some cases, treatment with chemotherapy is necessary, in which case doctors may recommend a limb-sparing surgery to preserve a healthy limb. If the cancer is more aggressive, however, chemotherapy may also be required after the treatment to shrink the tumor.
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One of the most common signs of osteosarcoma is a bone fracture. This occurs because the tumor weakens the bone to the point that it breaks. Symptoms of osteosarcoma may also include swelling, soreness, decreased motion, and even limping. Because the bones are weakened due to the cancer, patients may experience severe pain when they lift a heavy object.
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A physical examination will help your doctor diagnose osteosarcoma. Your doctor will ask about your symptoms and your medical history. They will also look for any lumps near your bones or other abnormal growths. If there's evidence of the cancer in other parts of your body, your doctor may order blood tests and bone scans. If there's a tumor in the bone, the doctor may perform an MRI to see where it's spread.
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If you have one of these genetic syndromes, you are at a greater risk of developing osteosarcoma. This disease is caused by a mutation in the DNA. The mutation can be acquired during your lifetime. Other factors can increase the risk of developing osteosarcoma, including radiation. While radiation can affect the DNA of bones, injuries to the bones may also increase the risk of developing osteosarcoma.
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After diagnosis, your doctor will perform surgery. This can remove the tumor and save the limb. However, the patient may experience pain during surgery. In such cases, treatment usually consists of chemotherapy and surgery. The latter method is used when chemotherapy fails to eliminate the entire tumor or the surgery fails to remove all cancer cells. Once the tumor is removed, the bone may be replaced with a prosthesis. However, amputation may be the only option in some cases.
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A radiograph of the affected area can confirm the diagnosis of osteosarcoma. The radiograph of osteosarcoma shows characteristic features. Ewing's sarcoma tends to develop on the diaphyses of long bones. The radiograph also shows periosteal new bone formation. The appearance is known as a "sunburst." A chest CT scan can be performed to detect pulmonary metastasis in addition to bone scintigraphy.
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Other signs of osteosarcoma include pain near the affected bone or in other parts of the body. Pain may worsen during activities. Swelling or redness may also occur in the affected area. A bone fracture may occur from normal movement. If the bone is in a painful area, it may be fractured. Your doctor may also order imaging and biopsy to confirm the diagnosis. If you suspect osteosarcoma, the sooner you see a doctor, the sooner you can begin treatment.
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Treatment of osteosarcoma can include chemotherapy. If symptoms persist after treatment, it is important to see a physician for further testing. Your child will not have to go through surgery to treat the cancer, but chemotherapy may be a good option for the treatment. There are no definitive treatments for osteosarcoma, but it will improve the chances of survival. Once the disease is detected, treatment will be decided.
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Because the cancer spreads to other parts of the body, it is important to detect symptoms early. Osteosarcomas have a poor prognosis when they spread. The type of cancer can vary in grade. High-grade osteosarcomas are most likely to be found in children and are the fastest growing. They may also spread through the bloodstream. There are several symptoms of osteosarcoma.
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The main osteosarcoma symptom is bone or joint pain that comes and goes. Most often, symptoms occur in the limbs and can last for months. A biopsy will be required to confirm if osteosarcoma is malignant or benign. Osteosarcoma usually strikes young teens and early adults. The risk of developing this cancer increases during adolescence, but it's not clear what causes the rapid growth.
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The most common type of osteosarcoma in children is bone tumor. The risk of developing it is increased for people with rapid bone growth, such as those undergoing radiation therapy. It's also linked to certain changes in the RB1 gene and Paget disease. Overall, osteosarcoma makes up approximately 3% of all childhood cancers. However, it's the most common primary bone tumor in children, and the third most common cancer among adolescents.
