What is cancer?

Cancer is a general name for more than 100 health conditions including uncontrolled and dangerous cell growth. Scientists suggest that some forms are caused by genetic factors, while other forms are caused by environmental conditions. In other words, one patient may already have a family history of breast cancer, while the other was exposed to carcinogenic or cancer in the factory. The only difference is the root mechanism that triggered abnormal cell growth. For example, in the case of pancreatic pancreatic cancer, there is little or no pain because the first malignant cells are formed around the organ. Once the tumor becomes more organized, new blood vessels can be created to feed directly or older blood vessels. Meanwhile, the host body can only experience a few symptoms similar to many other conditions. Only after removing and testing the sample of suspicious tissue can many forms of this condition be diagnosed.

One of the most entertaining aspects of cancer is the way it grows. As the tumor grows the original organ, pieces of malignant tissue often break or metastasis and enter the bloodstream or lymphatic system. Cells can then connect to other vulnerable organs and create new tumors. Therefore, a patient with pancreatic cancer may eventually have lungs, brain, kidneys, breasts or colon cancer. That is why the oncologists place so much emphasis on the content of malignant tumors to the place of origin.

The treatment of these conditions ranges from the wheels of powerful chemicals to the focused explosion of radiation to the completion of surgical removal of the tumor and the surrounding tissue. Each type of treatment brings a certain level of risk and pain to the patient, but cancer cells that have not been treated, almost inevitably suffocate vital organs and circulation. Chemotherapy introduces strong medicines that focus on fast -growing cells, but this also includes normal events such as hair growth and digestion. TreatmentThe radiation uses thermal energy to literally burn malignant cells, but healthy tissue is also damaged. Surgical removal may lead to permanent recovery, but undetected malignant cells could already be metastasized to other organs or be released by surgery itself.

Curing Cancer has been the main goal of medical scientists for decades, but the development of new therapeutic procedures requires time and money. There are already many forms of cancer that are no longer considered incurable. Some cancers, such as leukemia, may actually stop growing as suddenly as they started. This is called remission. Science can still find the root causes of all cancer and develop safer methods of closing them than to grow or spread.