Overview of Lung Cancer Stages
When diagnosed with lung cancer, the pathologist assigned a type (not lung cancer or lung cancer) and a stage for cancer. The setting is a formal notation means that the spread of cancer and determine the type of treatment recommended by his oncologist. Lung cancer stages also known as Las etapas del cáncer de pulmón, Ciclo di cancro del polmone, lungenkrebs stufen, stades du cancer du poumon in some countries. Importantly, the staging is only used to determine the most appropriate treatment and does not indicate the prognosis.
Fewer, less advanced cancer. For example, cancer stage I cancer is early may and will have spread from their place of origin. Cancer stage IV indicates advanced cancer and may occur in the lungs or other areas of the body (metastasis).
Lung cancers are divided into two types, non-small cell cancer cell lung cancer and small cell lung, according to their cellular characteristics. The staging is different for the two types. In general, the number assigned to the stage of cancer, including tumor characteristics (size, if it has spread), lymph nodes (if the tumor has spread to them, and which ones), and if the tumor ’s is spread by organs of distant metastases. You may see this referred to as the TNM system for tumor, nodes, and metastasis. The American Society of Clinical Oncology, said the system of staging and provides illustrations.
Forecast
It is important to remember that there are treatments for lung cancer, no matter what stage of cancer. Treatment decisions vary depending on the condition of each patient and may also be influenced by the strength of the patient, general health, coexisting diseases and the ability to tolerate certain treatments.
Staging of non-small-cell lung cancer (NSCL cancer): staging for NSCLC using global I-IV, so the earlier and IV are the last. Evaluation of the tumor, lymph nodes and metastases were included in the global arena.
- Stage I: The first stage of lung cancer. The tumor is found in one lung and has not spread to lymph nodes.
- Stage II: The tumor has spread to lymph nodes found in the lungs of the environment.
- Stage IIIA: The tumor has spread to lymph nodes outside the lung, where the surface of the trachea, including the chest wall and diaphragm on the same side as the cancer began.
- Stage IIIB: The tumor has spread to lymph nodes in the lung face to face or neck.
- Stage IV: tumor has spread to other parts of the lungs or body.
Cancer staging small cell lung cancer (SCLC cancer) : stage lung cancer small cell stage is classified as limited or extensive.
- Limited stage: The tumor is found in one lung and nearby lymph nodes.
- Wide: the tumor has spread beyond the lung and other organs.
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