The office of former President Joe Biden announced Sunday evening that the 82-year-old has been diagnosed with an aggressive form of prostate cancer that has metastasized to his bones.

Medical Details:

• Classified as Gleason Grade 9 cancer (highly aggressive)

• Confirmed bone metastasis indicates advanced Stage IV progression

• Cancer appears hormone-sensitive, allowing for hormone therapy options

Statement from Biden's Office:
"Following worsening urinary symptoms last week, President Biden underwent medical evaluation. Friday's diagnosis confirmed metastatic prostate cancer. While this represents an aggressive form, the cancer's hormone sensitivity allows for effective management. The President and his family are currently evaluating multiple treatment options with physicians."

Current Status:

• Biden remains at his Wilmington home

• Treatment location yet to be determined

• Expected to begin hormone therapy promptly

Political Reactions:

• Donald Trump (Truth Social): "Melania and I extend our heartfelt wishes for a full and speedy recovery."

• Kamala Harris (X): "Joe is a fighter who will meet this challenge with characteristic resilience."

• Barack Obama (X): "Michelle and I recall Joe's tireless work on cancer research. We're confident he'll face this with his trademark determination."

Medical Context:
Gleason Grade 9 prostate cancer with bone metastasis carries:

• 5-year survival rate of approximately 28-30%

• Primary treatments include hormone therapy, radiation, and chemotherapy

• Biden previously underwent successful prostate cancer treatment in 2003