In Biden’s case, doctors say the cancer is serious but still treatable, though not curable. President Donald Trump, 78, had a PSA test earlier this year, according to medical records that have been made public — meaning some doctors are still choosing to screen older patients for prostate cancer.

“Last week, President Joe Biden was seen for a new finding of a prostate nodule after experiencing increasing urinary symptoms,” his personal office said in a statement. “On Friday he was diagnosed with prostate cancer, characterized by a Gleason score of 9 (Grade Group 5) with metastasis to the bone.”

Joe Biden was not screened for prostate cancer during his four years as president, in line with medical recommendations for men 70 or older.

President Joe Biden's "aggressive" prostate cancer has led to renewed interest in his health during his presidency

Charles adds to the list of the many political figures who have sent Biden their best wishes for his speedy recovery.

Former President Joe Biden has been diagnosed with aggressive prostate cancer. What to know about Mississippi diagnosis and mortality rates

Other presidents, including Donald Trump, have undergone and released their prostate screening results.

Understanding Biden’s Prostate Cancer Diagnosis. Here are some of the messages of support for Biden that have come in since his d

Former President Joe Biden has been a fixture in Washington since 1972, starting with his career in the Senate, followed by a combined 12 years in the White House, first as vice president and later commander-in-chief.

Donald Trump misspoke in off-the-cuff remarks on May 19, saying he felt 'sad' to learn that Joe Biden has 'stage 9' prostate cancer. His comments came one day after Biden revealed he has stage 4 prostate cancer,