Headline Roundup • May 19th, 2025
Biden's Cancer Diagnosis: Experts Split on When Cancer Developed
Summary from the AllSides News Team
Following former President Joe Biden's diagnosis of stage four prostate cancer, he received well-wishes from colleagues across the political spectrum. Others analyzed the implications of his diagnosis.
The Details: On Monday morning, Biden said, “Cancer touches us all. Like so many of you, Jill and I have learned that we are strongest in the broken places. Thank you for lifting us up with love and support.”
When Did He Know? Many are wondering whether Biden may have had cancer while in office. Experts offer different answers. Howard Forman, a professor of radiology and biomedical imaging at the Yale School of Medicine, said, “It is inconceivable that this was not being followed before he left the Presidency.” Dr. Zeke Emanuel, a trained oncologist, told MSNBC (Left bias), “He had it while he was president. He probably had it at the start of his presidency in 2021.” But, Professor and chair of the Department of Urology at UCLA, Dr. Mark Litwin, who specializes in testicular, bladder, prostate, and kidney cancer, remarked that “aggressive prostate cancers (of course) grow quickly; that's their nature. So, it is likely that this tumor began more recently.” Congressman Greg Murphy (R., N.C.), a urologist, questioned why Biden did not have regular screenings, but added it would be, “medically reckless” to assume Biden’s cancer diagnosis was covered up in the manner of his mental decline.
How The Media Covered It: Perspectives on the left were careful to keep coverage of Biden's recent diagnosis and the reported cover-up of his mental decline separate, while some perspectives on the right grouped them together, presuming both were covered up.
Written by the AllSides staff (of humans). Learn more. Support our mission.
Featured Coverage of this Story
Joe Biden called me out of the blue last month. Something was on his mind. It was a few weeks before he went in for tests on the small nodule found on his prostate and received the tough diagnosis that was released publicly on Sunday. “Mr. President, what’s up?” I asked, as I stepped outside a D.C. restaurant to hear better, leaving my family at the dinner table.
What was up? He wanted to talk about “the future of the NATO alliance.”
He told me he was planning to give a speech to remind...

Kevin Lamarque/Reuters
Joe Biden broke his silence after his office revealed Sunday that the former president is battling an “aggressive” form of prostate cancer.
Biden, 82, posted a selfie with his wife Jill and their cat on social media, expressing gratitude for the well wishes he received.
The news that former President Joe Biden has been diagnosed with an "aggressive" form of prostate cancer has raised fresh questions about his White House's transparency.
Biden's office said in a statement on Sunday that he was diagnosed with prostate cancer on Friday, with the cancer cells having spread to the bone.
The news prompted some to question whether Biden may have known about the cancer long before he left office in January since it can be detected early with a prostate specific antigen (PSA) test.
However, a professor of oncology told Newsweek that there is...
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