Joe Biden's prostate cancer diagnosis reveals a high Gleason score, indicating aggressive cancer. Dr. Arpeet Shah and Dr. Nicole Saphier comment on what this means for prognosis.

The Gleason score is a grading system for prostate cancer, according to the Cleveland Clinic. It usually ranges from a 6, which is low-grade cancer, to a 10, which is considered a high-grade cancer.

The Gleason score is a grading system for prostate cancer, according to the Cleveland Clinic. It usually ranges from a 6, which is low-grade cancer, to a 10, which is considered a high-grade cancer.

The Gleason score is a grading system used by doctors to evaluate prostate cancer based on how the cancer cells look under a microscope. When a biopsy is done, small tissue samples are taken from ...

The risk of prostate cancer varies depending on age, race or ethnicity and other factors. About six in every 10 cases are found in men aged 65 or older, with the average age of diagnosis at 67.

The risk of prostate cancer varies depending on age, race or ethnicity and other factors. About six in every 10 cases are found in men aged 65 or older, with the average age of diagnosis at 67.

The risk of prostate cancer varies depending on age, race or ethnicity and other factors. About six in every 10 cases are found in men aged 65 or older, with the average age of diagnosis at 67.

WASHINGTON -- Former President Joe Biden is battling an "aggressive" form of prostate cancer, his office announced on Sunday, adding his condition is characterized by a "Gleason score of 9." His ...

The risk of prostate cancer varies depending on age, race or ethnicity and other factors. About six in every 10 cases are found in men aged 65 or older, with the average age of diagnosis at 67.

The Gleason score is a grading system used by doctors to evaluate prostate cancer based on how the cancer cells look under a microscope. When a biopsy is done, small tissue samples are taken from ...

The risk of prostate cancer varies depending on age, race or ethnicity and other factors. About six in every 10 cases are found in men aged 65 or older, with the average age of diagnosis at 67.

The risk of prostate cancer varies depending on age, race or ethnicity and other factors. About six in every 10 cases are found in men aged 65 or older, with the average age of diagnosis at 67.