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Cancer has become a serious disease affecting many people globally. Therefore, there are some warning signs of this kind of disease as discussed below. They include thickening or lump in the breast, testicles, or
elsewhere. Obvious change in the size, thickness of a
wart, color, shape, or mouth sore. In order to remember all these, one needs to think about the word CAUTION in order to understand the warning signs of cancer.
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