The Steps Of Lung Cancer Progression Depend Upon How Quickly The Cancer Is Detected And Treated.
Being diagnosed with cancer may be one of the most frightening prospects for any patient, but understanding how the condition functions is crucial to being able to combat further growth and damage. Doctors and oncologists frequently debate about how the stage of cancer should be reflected with patient progression, with most agreeing to a certain set of limits, while others claim that a universal benchmark for individual statuses is faulty. The most prevalent means of lung cancer progression, however, is measured in the size of the cancerous growth, as well as the damage it is causing to the organ.
The initial form of cancer occurs as the cells split at a rate in which the body’s white blood cells cannot contain the outbreak. This simple tipping point reflects stage one cancer, meaning that the condition is established and will be fatal if left untreated. There may be few symptoms at the primary stage, merely a small cough or difficulty breathing, often mistaken for an infection or poor respiration. Indeed, at stage one the damage may be so small that it goes unnoticed. The overwhelming majority of patients who are diagnosed at stage one will survive.
Stage two represents the point of danger to the body, as the cancer grows large enough to spread to other areas. Often times it is easy to diagnose stage two, as frequent coughing or breathing problems will lead to a visit to a doctor or hospital. Other symptoms include headaches and vision problems, resulting from the lesser quantity of oxygen traveling to the brain.
Cancer is said to be advanced when it hits stage three and begins spreading through the body. At this point, survival chances drop to nearly a quarter, even with chemotherapy treatment. Progression of spreading cancer dictates the final stage, at which a medical procedure cannot reverse the spread of malfunctioning cells. End stage cancer will have the organ rendered nearly useless, making it difficult to breath. A diagnosis of end stage lung cancer often means the patient has only a few months to live.