My husband recently was diagnosed with prostate cancer. He was told his was the fast-growing kind (4 on a scale of 5) and was an 8 on the scale of 6-10. He had a radical prostatectomy last week. The doctor said it looked like it was contained in the prostate. However, she said she sent it and a couple of lymph nodes to pathology. Should we expect him to have to undergo chemo or radiation? He is 61 and undergoing all this through VA.