Biden's cancer is characterized as having a Gleason score of 9. Here's what to know about the system for describing prostate cancer and what it means.

Biden's cancer is characterized as having a Gleason score of 9. Here's what to know about the system for describing prostate cancer and what it means.

The Gleason score is determined by looking at biopsied tissue under a microscope and indicates the severity of the case, with six or higher indicating cancer, according to the Cleveland Clinic.

Today's revelation shocked many when officials announced the growth is a grade 5 prostate cancer with a Gleason score of 9 that has reached the bones of the ex-leader.

What does a Gleason score of 9 mean? Joe Biden’s cancer diagnosis explained The former president has been diagnosed with an aggressive form of prostate cancer with a Gleason score of nine out of ten ...

Joe Biden's Gleason score is 9, placing it in the highest category. This means the cancer cells in his prostate look very different from normal cells and are more likely to grow or spread quickly.

The Gleason score is determined by looking at biopsied tissue under a microscope and indicates the severity of the case.

Former US President Joe Biden has been diagnosed with an aggressive form of prostate cancer that has already spread to his bones. A statement Biden’s office issued on Sunday revealed Biden was ...

Former president Joe Biden has been diagnosed with an aggressive form of prostate cancer, a spokesperson for Biden said in a statement on Sunday. Biden, 82, received the diagnosis on Friday after ...