Hubby had radical prostatectomy 6 yrs ago (at age 58) and radiation in abdominal lymph glands 3 yrs ago. PSA reappeared almost 2 yrs ago (went up to 10, then down to 7 for a year, now up to 12. He’s not taking any medication. But his legs have been numb/heavy for about 3 yrs now.
Both neuropathy and circulation issues were ruled out. Cervical MRI didn’t find anything.
Desperately trying to figure out what’s causing it.
Any ideas?