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Causes and Risk Factors of Leukaemia

Leukaemia is one of the life-threatening diseases in the lexicon of medical science. Treatment must not be delayed, the moment it has been diagnosed. Prompt treatment can make sure that the chances of recovery are increased. Leukaemia is a cancer of the marrow and the blood.

This is caused when a number of normal cells start behaving abnormally and start multiplying without any constraints. These normal cells lose their natural function and instead start spreading in the bone marrow. When they start spilling out in the bloodstream, one can consider that to be acute leukaemia, because the multiplication of the cells took place extremely fast. Chronic leukaemia develops very slowly, because it takes a long time for the cancerous cells to spread from one organ to another.

Scientists are still looking for the factor, which causes leukaemia. However, they are also looking at the option of genetic factors that might cause the disease developing. This means that there is a genetic failure, which does not allow the blood cells to mature properly and function properly.

Leukaemia is also inherited. Here are some more causes of leukaemia. Smoking is one cause, which can increase the chances of smokers getting leukaemia. A long exposure to radiation is also because all of the cells beginning to function abnormally. Scientists have explained the reasons for genetic mutation. A new species was involved when it was continuously exposed to radiation. So why cannot cells mutate in that manner to cause cancers. Exposure to Benzene also causes cancer. The chemotherapy, which is used for treating other types of cancer, is quite capable of causing leukaemia.