Former President Joe Biden has been diagnosed with an "aggressive form" of prostate cancer, his office said Sunday.

Biden was seen last week by doctors after urinary symptoms and a prostate nodule was found. He was diagnosed with prostate cancer on Friday, with the cancer cells having spread to the bone.

“While this represents a more aggressive form of the disease, the cancer appears to be hormone-sensitive which allows for effective management," his office said. "The President and his family are reviewing treatment options with his physicians.”

This is a developing story. Check back for updates.