Introducing Stage 4 Lung Cancer
Non-small cell lung cancer is explained in stages. The diagnosis notifies the doctor as well the patient how bad the cancer is.
Stage 4 lung cancer is the most difficult stage of non-small cell lung cancer. When a cancer has reached stage 4, it can indicate vital therapy is required and the prognosis for survival is a lot lower than it is at earlier stages of the lung cancer.
Diagnosis of Lung Cancer
Diagnosis of any type of lung cancer can be done through several methods. It is not clear if screening is a good process for diagnosis, but some doctors still use it in hopes that it can catch cancer at earlier stages.
Lung Cancer Tests include:
* Figuring
* Sputum Cytology
* Biopsy
Cancer Staging
As soon as a lung cancer has been diagnosed, the doctor will then work to recognize what stage the cancer is at. Staging the lung cancer helps out to find out the course of treatment as well as give a prognosis or overview to the lung cancer patient what to anticipate.
Below are the stages of non-small cell lung cancer:
Stage 1: Cancer is exist in the lung tissue, but is not spreading.
Stage 2 Lung Cancer: Cancer has spread to lymph nodes or the chest wall.
Stage 3: Lung cancer stage 2 is broken down into 2 types. Stage 3A is where the cancer has spread in the center of the chest on the lymph nodes. Stage 3B is where the cancer has spread to the blood vessels, throat area, heart or any other places within the chest.
Stage 4: stage 4 lung cancer is the most danger stage. At this instant, the lung cancer has spread beyond the chest area as well as into another areas or organs, such as the brain or the bones.
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Written by Anne Durrell on December 21st, 2009 with
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