What Are The Stages Of Cancer?

In order to effectively describe the progression of a cancer, doctors are trying to standardize this description into stages. Currently, there are two widely accepted standards for referring to cancer stages: the overall stage grouping system and the TNM system.

In both systems, a cancer is given a categorization depending on its size, the number of lymph nodes, and spreading. This article will explain the overall cancer staging system. In this system, a cancer can be stage 1-to-4, or be classified as “recurrent” cancer.

Stage 1 Cancer

Stage 1 refers to a cancer that is usually small, localized and perfectly curable. It describes small tumors that are contained within the organ or area where they formed in the first place. Also, a stage 1 cancer has no lymph nodes found.

Stage 2 Cancer

A cancer that is in stage 2 is typically bigger than in stage one. It still remains contained in the originating area, but the tumor is bigger and often noticeable by physical examination, or by the patient’s own feelings (like a discomfort, or a little sensation of pressure in the organ). Additionally, a stage 2 cancer may have one or a couple of confirmed lymph nodes with cancer cells nearby the main tumor.

Stage 3 Cancer

A stage 3 cancer is not bounded within the original organ. The tumor is larger and is positively felt by both the patient and the physician upon examination. Also, there are several lymph nodes containing cancer cells in the surrounding areas, and there is a high probability of imminent metastasis.

Stage 4 Cancer

A cancer that is inoperable and that has spread into other areas of the body is referred to as a stage 4 cancer. This is the terminal stage of any cancer, and ends up with the patient’s death.

Recurrent Cancer

Recurrent cancer is a cancer that returns after a period of months or even years from the time the primary tumor was eliminated by surgery. It can be locally or distantly recurrent, depending on whether it appears in the same place where the primary tumor was or in a distant location. It often indicates that cancer cells have been detached from the primary tumor when it still was in the body, especially when it is distantly recurrent, and therefore it is treated as a stage-4 cancer.

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