What does the Gleason score mean?

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What does the Gleason score mean?

When diagnosing prostate cancer, a Gleason score is used to determine how aggressive the cancer is. Before understanding what the Gleason score means, one should know how a Urologist comes up with a Gleason score in the first place. To identify the Gleason score, a Urologist will do a prostate biopsy which involves collecting prostate tissue samples. These prostate tissue samples are then sent to a lab to be analyzed by a pathologist. The pathologist will determine the Gleason score which is made up of two numbers: a primary grade and a secondary grade.

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Staging of prostate cancer

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Staging of prostate cancer

The staging of prostate cancer is one of the most important factors when determining the best treatment option for a man with prostate cancer. The stage of prostate cancer is determined based the results of the prostate biopsy, the Gleason score, the PSA level, and any other special tests that may have been done to find out information about the cancer, such as the PHI test, the PCA3 test, or the 4K Score test.

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Grading Prostate Cancer

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Grading Prostate Cancer

The grading system for prostate cancer is used to help assess the prognosis of prostate cancer. It also provides the doctor with the necessary information needed to select the most optimal treatment plan for the patient. Similar to staging prostate cancer, grade are given to each prostate cancer case to determine the severity of the disease. A urologist will assign a grade to the prostate cancer after the patient has undergone a prostate biopsy. The tissue samples are sent to a laboratory to be analyzed by a pathologist.

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