question: I have low lymphocytes in blood test and it is six months after I recieved 40 sessions of radiation for prostate cancer. could the radiation treatment have effected lymphocytes production? My RBC count is normal 4.36 and my WBC seems normal at 4.9 and HGB is 13.5 and HCT is 40.1%. Only thing which seems low is lymphocytes? What should I do ..if anything?