How does cancer cause of death

By | April 7, 2012

Cancer is the cause of death to the world about 700 million people each year take away the precious lives of cancer can be said, cancer is the murderous evil. So, cancer is what means to use deadly it? Cancer, although the source of the organization, location, and complications of different metastatic sites, there are differences in the cause of death, but in general, the cause of death, outside in several situations:
(1) As the cancer cells ability to reproduce rapidly and living strong, the body of nutrients and trace elements in the priority by its capture, resulting in a lack of nutrients, leading to failure patients.
(2) The faster growth of malignant tumors, blood supply is relatively insufficient, resulting in degeneration and necrosis of tumor tissue, necrosis of tumor tissue to form a decomposition of toxic substances in the body have been absorbed by the body. With malignant cells produce a specific toxic substances absorbed by the body caused by metabolic disorders.
(3) malignant tumor necrosis secondary to infection. All parts of the outside world took place with malignant tumors, such as esophageal cancer, gastric cancer, colon cancer, cervical cancer, lung cancer, and surface types of cancer can occur secondary to infection. The necrotic tissue as a good medium for various types of bacteria, the bacteria multiply and produce toxins, lead poisoning by the body to absorb, thus accelerating the consumption of nutrients the body and cause digestive dysfunction.
The three together contributed to and accelerated the body's nutritional deficiencies, metabolic disorders, resulting in patients with extreme weight loss, anemia, weakness, weakness, and ultimately achieving the state of cachexia, extreme exhaustion caused by the body or multiple organ failure and death.
(4) promote the death of metastatic death: Cancer In the event of widespread metastasis, will lead to the further deterioration of local off-state, failure and death. If transferred to the organs of life and death can be the cause of death directly, such as the occurrence of brain metastasis to the brain, can lead to intracranial hypertension and death.
How does cancer cause of death (5) complications: cancer can have a variety of complications, but enough to cause people died in the following two: First, bleeding. Because malignant tumors grow rapidly, leading to tumor tissue necrosis caused by bleeding. Acute bleeding can be directly killed more than the original call, repeated bleeding can cause severe anemia, resulting in failure and death, such as cervical cancer, colon cancer, liver cancer.
How to cause death of cancer, the second hole and lead to serious consequences, such as gastrointestinal cancer, perforated, diffuse peritonitis, esophageal cancer, breast inflammation or perforation of the chest caused by inflammation of longitudinal caused death, the cancer patients than directly by the tumor itself caused by a variety of symptoms, can occur multiple symptoms associated with cancer, called "tumor-related diseases." Many malignant tumors can cause a variety of hormone hyperfunction syndrome, low-sugar disease, or hormone biological activity of metabolic disorders caused by substances, and promote conditions deteriorate, as the direct cause of death in cancer patients.

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