Cancer Treatment
Written by admin on October 14th, 2008 in Cancer Treatment.
Cancer Treatment
Cancer is a sick state of the body which is caused by the uncontrolled and abnormal growth of cells. This growth could start in any organ and could quickly start to deviate with other nearby bodies. Cancer treatment includes surgery, chemotherapy, radiation therapy, biological therapy, and the hormone therapy. The doctors can employ one or a combination of methods, according to the type, stage and the location of cancer. The treatment of cancer may affect other healthy tissues and causes side effects.
The surgery is a common and oldest method to remove cancer. The side effects depend on many factors, including the size and the location of the tumour, the type of operation, and the health of the patient. Some patients believe that having a biopsy will spread the disease. It is very often that the surgeons take precautionary seps to prevent cancer from extending during the surgery. It also has a vital role in detecting and staging the cancer. Improvement in surgical techniques made it possible for the surgeons to operate successfully. The surgical treatment is used for much of types of cancer, particularly those which did not extend to other parts of the body. The majority of the people with cancer will have a certain type of surgery.
The radiation therapy employs rays of great energy to kill the cancer cells. The radiation can be given externally by a radiation machine which aims at the location of the tumour. It can also be given internally; a small container containing a radioactive substance is established close to cancer. The radioactive treatments are painless; the side effects are usually provisional. The patients feel themselves very tired after the treatment.
The treatment of chemotherapy is composed of drugs to kill the cancer cells. Chemotherapy is composed of single drug or a mixture of drugs which is offered according to the stage of cancer. Chemotherapy differs entirely from surgery, because in that the cancer-combat drugs are used to prevent cancer if it is extended to other parts of the body or blood. Million of people affected with cancers are undergoing the treatment of chemotherapy. Chemotherapy is a very easy way to prevent cancer.
The hormone therapy is employed to treat certain cancers which depend on the hormones for their growth. The hormone therapy prevents cancer cells to employ the hormone which they use to develop. Hormone therapy also include surgery which implies the removal of organs that produce hormones.
The biological therapy stimulates the immune system of the body to fight the disease and can decrease some of the side effects of the treatment of cancer. The side effects change with the specific treatment. Generally these treatments tend to cause influenza-like symptoms, such as the cold, fever, muscle pain, the weakness, and loss of appetite, nausea and diarrhea. These problems can be serious, but leave quickly when the treatment stops.