The stages of lung cancer are described in a variety of ways. Doctors utilise stages to determine where the cancer is at any one moment and how it will react to various therapies.
The following is a simple method to explain how cancer develops:
Localized cancer means it hasn't spread beyond its initial location.
Cancer has spread to adjacent tissues on a regional level.
Distant: The cancer has progressed to other areas of the body, including the bones, liver, and brain.
At stage 3 lung cancer treatment in Delhi the progression is from a localised to a distant stage.
More information about metastatic lung cancer may be found here.
Stages are assigned a number.
NSCLC may be described by a doctor using numbered phases. The phases are numbered from 0 to 4, with 0 being the earliest and 4 being the most advanced or distant.
At this stage, cancer has begun to expand beyond the lung where it began, but it has not yet gone throughout the body.
Stage 3 is divided into three categories: 3A, 3B, and 3C, based on the size of the tumour and the lymph nodes and other tissues impacted by the malignancy.
SCLC (Small Cell Lung Cancer): Is it limited or extensive? SCLC
Doctors employ a different method for SCLC:
Only one lung and lymph nodes on the same side of the body are affected by cancer.
Extensive: The original tumour has progressed to other organs or the chest.
Stages of TNM
Size of the tumour (T): How large is the tumour, and has it spread to other tissues or areas?
Lymph nodes (N): Has the malignancy migrated to the lymph nodes in the area?
Has it spread to other parts of the body, such as the other lung, liver, and other organs? Metastasis (M): Has it spread to other parts of the body, such as the other lung, liver, and other organs?
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