do x rays cause leukemia?
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3 or More X-Rays May Raise Leukemia Risk Among Kids: Study. FRIDAY, Oct. 8 (HealthDay News) -- Researchers report that exposure to three or more X-rays in childhood may double the odds that a child will develop a form of leukemia, although the overall risk remains small.
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X-rays are a form of electromagnetic radiation that can penetrate clothing, body tissue, and internal organs. An X-ray machine sends this radiation through the body. Some of the radiation emerges on the other side of the body, where it exposes film or is absorbed by a digital detector to create an image.
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The risk from X-rays comes from the radiation they produce, which can harm living tissues. This risk is relatively small, but it increases with cumulative exposure. That is, the more you are exposed to radiation over your lifetime, the higher your risk of harm from the radiation.
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['Leukemia, a type of cancer found in your blood and bone marrow, is caused by the rapid production of abnormal white blood cells. ... ', 'Lymphoma is a type of blood cancer that affects the lymphatic system, which removes excess fluids from your body and produces immune cells.']
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Leukemia – leukemia is a type of cancer that dramatically increases your number of white blood cells. Leukemic white blood cells are often non-functional, which may increase the risk of infection in these cancer patients.
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['Weakness.', 'Fatigue.', 'Night sweats.', 'Weight loss.', 'Fever.', 'Bone pain (caused by leukemia cells spreading from the marrow cavity to the surface of the bone or into the joint)', 'An enlarged spleen (felt as a mass under the left side of the ribcage)', 'Pain or a sense of "fullness" in the belly.']
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Although people with AML can have high white blood cell counts due to excess numbers of leukemia cells, these cells don't protect against infection the way normal white blood cells do.
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Family history. Leukemia is generally not considered a hereditary disease. However, having a close family member with leukemia increases your risk of chronic lymphocytic leukemia. According to a 2013 paper published in Seminars in Hematology, research points to an inherited factor for CLL.
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Of course, the use of X-rays in medicine extends beyond diagnosis. In the years immediately following Roentgen's discovery, some investigators discovered that the same X-rays used to detect cancers in organs such as the lung and breast could also aid in treating such tumors, by damaging the DNA of cancerous cells.
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Still, most scientists and regulatory agencies agree that even small doses of gamma and x-radiation increase cancer risk, although by a very small amount. In general, the risk of cancer from radiation exposure increases as the dose of radiation increases.
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All X-rays can be harmful, though the radiation dose of bitewings is relatively low. Of all the medical radiation patients receive, dental X-rays account for less than 3 percent. But the harm from radiation is cumulative. Every X-ray adds to the risk of damage that can lead to cancer.
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There are three main types of blood cancers: Leukemia, a type of cancer found in your blood and bone marrow, is caused by the rapid production of abnormal white blood cells.
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Common leukemia signs and symptoms include: Fever or chills. Persistent fatigue, weakness. Frequent or severe infections.
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Leukemia. Leukemia is a type of cancer found in your blood and bone marrow and is caused by the rapid production of abnormal white blood cells. These abnormal white blood cells are not able to fight infection and impair the ability of the bone marrow to produce red blood cells and platelets.
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['Previous cancer treatment. ... ', 'Genetic disorders. ... ', 'Exposure to certain chemicals. ... ', 'Smoking. ... ', 'Family history of leukemia.']
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Leukemias are cancers of the white blood cells. Sometimes, these types of cancer start in other types of blood cell and then spread, or metastasize, into the bone marrow. Acute leukemias are fast growing cancers, while chronic leukemias grow slowly.
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X-rays are a very energetic form of electromagnetic radiation that can be used to take images of the human body. X-rays are types of electromagnetic radiation probably most well-known for their ability to see through a person's skin and reveal images of the bones beneath it.