There are differences between cancer and tumors, but one of the similarities, which is great news to someone with cancer or a tumor, is that both may be treatable and does not automatically mean death.
The terms “tumor” and “cancer” are closely related, but they do not have the same meaning. It is important to know that “tumor” does not necessarily mean “cancer”.
A benign tumor is most often harmless unless it is pressing against vital organs or blood vessels, which may lead to some health problems. A tumor can also cause an overproduction of certain hormones in the body, which may also cause health issues. Because of these possible health effects, a benign tumor should be removed, which is done usually by surgery.
On the other hand, cancer is a degenerative condition or disease where there is also uncontrollable growth in the body, but the greatest difference: The growth may spread throughout the body. The cancer cells that do spread throughout the body are harmful, and the problem may not remain in just one part of the body. A malignant tumor may also spread.
Cancer is a disease causing damage to the DNA that normally stops cell replication when it needs to be stopped. However, the cancer leads to an out-of-control cell growth. If a tumor is left untreated, though, it can also result in the conditions that may lead to cancer. As stated earlier, a malignant tumor is cancer with those cells not remaining together, but instead they spread through the body producing more malignant tumors.
The increased risk of cancer may also be caused by tobacco use, certain infections, radiation, lack of physical activity, long-term exposure to certain pollutants or chemicals, and obesity. Damaged genes may be a result of these causes, and may be combined with existing genetic defects leading to the cancer. Some cancers are also known to be hereditary. There are over 200 cancers that can affect humans.
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