There are certain diseases that can really result to mental and physical suffering to both the patient who has contracted the disease and the family or relatives of that person. Some of these diseases can be categorized under critical types of diseases that are accompanied with expensive diagnosis and treatment methods. A person who suffers from these types of diseases at times loses hope in life and sees no chance of making it alive. People should not lose hope because almost all diseases that are considered to lack treatment, may have some management methods which can enable patients to live well. A good example of a disease that is dangerous and greatly affect the affected patients is cancer.
Cancer can be defined as a group of diseases that are associated with abnormal growth of different cells with the ability of invading and spreading to other body parts. Research has shown that not all tumors qualify to be cancerous. Prolonged cough, lumps, abnormal bleeding, unexplained weight loss and changes in the movement of a person’s bowel qualify as symptoms and signs of cancer. The highest contributors of cancer are tobacco use, obesity, lack of physical activities, drinking alcohol, drinking alcohol and poor diet. Environmental factors that may promote the development of cancer include exposure to sun’s radiations, infections and different environmental pollutants. The different signs and symptoms of cancer may be divided into three group which include; systematic, metastasis and local symptoms. Bladder cancer, ovarian cancer, brain cancer, melanoma, lung cancer, cervical cancer and breast cancer are some of the best examples of the most dangerous types of cancer.
Cancer be treated and diagnosed using the following methods; chemotherapy, surgery, targeted therapy, radiation therapy, and hormonal therapy. The types of therapies which are used in treating cancer will be subject to the grade and position of the tumor, state of a patient and stage reached by the cancer. Surgery is a type of treatment that is applied when the patient is mainly diagnosed with non-hematological type of cancer. If cancer manages to metastasize to critical sites before surgery is conducted, surgeons are forced to conduct complete surgical excision. Radiation therapy can be described as a method of employing the use of ionizing radiations in order to eliminate some cancer cells as we proceed to shrink the tumors. Radiation therapy may be done either externally with the use of external beam radiotherapies or done internally with the use of brachytherapy. Chemotherapy is a type of cancer treatment that helps in treating cancer by using anticancer drugs. When immunotherapy is used, various therapeutic techniques are employed in order to destroy tumor present in the patient using their immune systems.
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Cancer is a type of disease that should be diagnosed and treated immediately to avoid death and prevent it from spreading to other cells.The Best Advice About Treatments I’ve Ever Written