is bone sclerosis a cancer?
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What are sclerotic lesions? A sclerotic lesion is an unusual hardening or thickening of your bone. They can affect any bone and be either benign (harmless) or malignant (cancerous). In general, they're slow-growing.
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Most osteosarcomas are not caused by inherited gene mutations, but instead are the result of gene changes acquired during the person's lifetime. Sometimes these gene changes are caused by radiation therapy used to treat another form of cancer, because radiation therapy can damage the DNA inside cells.
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Cancer can spread to the bone marrow, the matter in the center of large bones that makes new blood cells. If this happens, it can lead to a host of life-threatening issues. A lack of sufficient red blood cells can bring about anemia (not having enough oxygen in your blood), which can kill someone if severe enough.
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Bone lesions are areas of bone that are changed or damaged. Causes of bone lesions include infections, fractures, or tumors. When cells within the bone start to divide uncontrollably, they are sometimes called bone tumors. Most bone lesions are benign, meaning they are not cancerous.
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Lytic lesions — spots where bone tissue has been destroyed — can be seen in other cancers, including breast cancer, lung cancer and kidney cancer. They can also be seen with infections of bone and even in some benign conditions. Taking a biopsy of one of the lytic lesions may help with your diagnosis.
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The 5-year survival rate is the percentage of people with bone cancer (reported by stage) who are likely to survive to at least 5 years after diagnosis. For example, a person with chondrosarcoma that has not spread has a 91% chance of surviving for 5 years after diagnosis.
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Sites of muscle or other soft tissue infarction or necrosis may show focal uptake on the bone scan. The main problem is the distinction between degenerative change and malignancy in the spine.
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X-rays can often detect damage to the bones caused by cancer, or new bone that's growing because of cancer. They can also determine whether your symptoms are caused by something else, such as a broken bone (fracture).
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As the disease progresses, spinal cancer symptoms may grow to include weakness, inability to move the legs and, eventually, paralysis. Some common signs of spinal tumors may include: Pain (back and/or neck pain, arm and/or leg pain)
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Tumors that invade into bones show up very well on x-rays.
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The tumors occur spontaneously. They are not known to be caused by trauma, environmental factors, or diet. Giant cell tumors of bone are not inherited. In rare cases, the tumors may be associated with overactivity of the parathyroid glands—a condition known as "hyperparathyroidism."
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Spinal tumors can be benign (non-cancerous) or malignant (cancerous). Primary tumors originate in the spine or spinal cord, and metastatic or secondary tumors result from cancer spreading from another site to the spine. Spinal tumors are referred to in two ways. By the region of the spine in which they occur.
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A: MDS does not spread to organs like other cancers, but the abnormal blood cell counts can affect certain organs.
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Osteopenia (low bone mass) is not a disease. A person may have low bone mass at any age but not develop osteoporosis. However, if a person has low bone mass and continues to lose bone density, this may lead to osteoporosis.
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When a bone tumor grows, it presses on healthy bone tissue and can destroy it, which causes the following symptoms: Pain. The earliest symptoms of bone cancer are pain and swelling where the tumor is located. The pain may come and go at first.
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The definition of bone pain is aching, tenderness, or another discomfort in the bone. Bone pain is one of the most common symptoms of bone cancer, so people should not overlook it. The most significant cause of bone pain is bone cancer.
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Causes of bone lesions include infections, fractures, or tumors. When cells within the bone start to divide uncontrollably, they are sometimes called bone tumors. Most bone lesions are benign, meaning they are not cancerous. Some bone lesions are cancerous, however, and these are known as malignant bone tumors.