Ajcc Tnm Staging Prostate Cancer
The tnm staging system is based on the extent of the tumor t the extent of spread to the lymph nodes n and the presence of metastasis m.
Ajcc tnm staging prostate cancer. A staging system is a standard way for the cancer care team to sum up the extent of a cancer. The american joint committee on cancer ajcc tnm system. It is available for purchase now on amazon and is the most current version of the manual september 2018. There are two types of staging for prostate cancer the first is the clinical stage which is determined based on the results of a physical exam including dre lab tests prostate biopsy and imaging tests.
Knowing the stage of your cancer helps your doctor to work out what treatment you need. Tnm stands for tumour node metastasis. The most widely used staging system for prostate cancer is the ajcc american joint committee on cancer tnm system which was most recently updated in 2018. The ajcc cancer staging manual eighth edition is the first edition to have the electronic book ebook version.
The ajcc tnm staging system is the most widely used system for prostate cancer and is very important for treatment planning. This information is summarized in the table below. Ican joint committee for cancer staging and end results reporting ajcc has designat ed prostate cancer staging by the tumor node metastasis tnm classification system. The stage of a bile duct cancer is determined by the results of the physical exam imaging and other tests and by the results of surgery if it has been done.
The t category describes the original primary tumor. The m category tells whether there are distant metastases spread of cancer to other parts of the body. The tnm staging used in combination with tumor grade and prostate specific antigen psa is regarded as a well accepted practice standard for prostate cancer and is used as the basis for guiding treatment decision making. Prostate cancer staging is the process by which physicians categorize the risk of cancer having spread beyond the prostate or equivalently the probability of being cured with local therapies such as surgery or radiation.
The ajcc tnm staging system a staging system is a standard way for the cancer care team to describe how far a cancer has spread.