Okay, let's check with actual oncologists.
Joe Biden's diagnosis with an aggressive form of prostate cancer has spurred some prominent conservatives to accuse the former president of a cover-up, but oncologists told AFP that screening limitations could very well have left his condition undetected until now.
www.barrons.com
Joe Biden's diagnosis with an aggressive form of prostate cancer has spurred some prominent conservatives to accuse the former president of a cover-up, but oncologists told AFP that screening limitations could very well have left his condition undetected until now.
Medical experts interviewed by AFP said the late identification of an advanced cancer would not be unheard of, even for a former president receiving top-of-the-line medical care.
"We can't rule out the possibility that it was an aggressive form that developed quickly," said Natacha Naoun, an oncologist with France's Gustave-Roussy Institute.
"Maybe it was just unlucky that his particular cancer didn't express a lot of PSA and he still had a normal PSA. In that setting, you would not go checking the prostate or do a biopsy, etcetera, unless it was driven by symptoms."
Otis Brawley, an oncologist and epidemiologist at Johns Hopkins University, said studies have shown both PSA testing and rectal exams are imperfect.