Childhood Brain Tumors

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In Ontario, Canada, an explanatory case-control study of childhood brain tumors was organized. It was conducted and overseen between 1977 and 1983. There are many different types of cancers that have evolved throughout the years, but brain cancer which is associated with the growth of a brain tumor, happens to be the second most common form of cancer in the country of Canada. According to the research article, it is the most common form of cancer under the age of 20, 15% in males and 16% in females. There have been a few reported factors that may have increased a risk in the development of brain tumors in children such as history of smoking, exposure to sick pets and chemicals (pesticides) or a number of birth characteristics. Although,