Cancer is the uncontrolled growth of abnormal cells. Growth of abnormal cells in one or two lungs could be signs of lung cancer. These abnormal cells tend to grow, but do not develop into healthy tissue in the lungs. Research showed that 87% of lung cancer is related to smoking. Risks are significantly reduced if the person quits smoking.
Extent to which the cancer has spread is ranked among the different stages.The stage depends on the size of the tumor and it spread in the zones.Médecins decide mode based on the stage of cancer treatment.
Located in a specific section lung cancer is called as step 1. If it has spread to lymph nodes at the top of your lungs, it is called as step 2.Cancer is spreading across the chest during the 3.Il walls has a possibility of cancer that has spread to other parts of the body as the trachea or heart, once it reaches the stage. Sometimes it may be a fluid collection around the lungs that contain cancerous cells.
Lung cancer, symptoms may vary from one patient at a common symptoms patient.Les are continuing cough and phlegm with signs of blood it training. More pronounced are symptoms as a hoarse voice, or difficulty swallowing. There is sometimes a swelling to cancerous area.
Lung cancer can be treated in many ways such as surgery, radiation therapy or chemotherapy.Doctors determine the treatment of the cancer stage reached.In the initial stages, the patient may be treated with chemotherapy or radiothérapie.généralement, surgery is recommended to remove the malignant tumor found in step 3-lung.If not, enough doctors remove lung to decrease patient cancéreuses.Certains cell growth are a combination of traitements.La chemotherapy is administered prior to surgery for effective treatment.
It is very important to detect cancer in the previous steps for treatment efficace.Comme cancer spreads, treatment becomes more complicated.
