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Diagnosing cancer will take some steps to find out the cancer stage. Stages of cancer are used to help out doctors find a treatment plan and to help patients recognize the level of their cancer and the prognosis. Staging cancer seems bewildering, but truly, it is easy to understand.

Identifying Staging

Cancer stages are determined through a process called staging. Staging determines the severity of the cancer. It is based on the extent of the cancer and how much it has spread in the body. Doctors will perform additional tests to check the body for cancer and to get a good idea of where the cancer is, where it began and if it is spreading.

Importance of Staging

Staging can help in lots of methods. It’s the essential part of the process to determine how to cure cancer. Also, it’s useful for future in researching and understanding of how the cancer in the body reacts. Following are the major reasons why staging is essential:

• Helps form a treatment plan
• Helps in finding out a lung cancer prognosis
• Useful in research studies

Elements of Staging

Staging is done by looking at different factors. In order to help maintain a level of consistency for staging there are certain elements that are included when determining cancer stages. These elements include:

•  Location of the beginning of the cancer
• Size and number of tumors
• Type of cell and grade of the tumor
• Extent of metastasis

Staging Systems

Lung cancer stages are identified on the basis of a system of staging. The most frequently used system is the TNM system. TNM stands for:

T – Tumor
N – Lymph Nodes
M – Metastasis

Each letter gets a number added to it to indicate the extent of the cancer in relation to the tumor, lymph nodes and metastasis. Numbers range from 0 to 4, with 0 being representative of none and 4 being the highest cancer stage.

Cancer stages are generally based on the five stages of a simple chart. Here’s how it looks:

Stage 0: Only early or pre-cancerous cells are present

Stage 1, 2 and 3: Cancer is present and may have spread in the localized area

Step 4: The cancer has spread somewhere else in the body

Knowing the cancer stage is sometimes difficult, however it’s essential. Someone who receives a cancer diagnosis in stage 1 can know that the cancer is easier to cure and as a result the prognosis is probably good.

Related posts:

1. Prostate Cancer Staging System
2. Colon Cancer
3. Gleason Level of Prostate Cancer
4. Stages of alcoholism
5. Breast Cancer

This entry was posted on Sunday, March 7th, 2010 at 1:33 pm and is filed under Health and Well-Being. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.