Normal level of PSA in male is?: (A) < 4 ng/ml, (B) 4-10 ng/ml, (C) >10 ng/ml, (D) PSA is not produced by normal males
Answer is A. ANSWER: (A) < 4 ng/mlREF: Bailey and love 24th ed p. 1383PSA Levels<4ng/mlNormal4-10 ng/mlBPH and carcinoma both>10 ng/mlApprox. 75% will have cancer