True about prostate specific antigen except:: (A) Normal level is 10-14 ng/mL, (B) It my elevated in BPH and Ca Prostate, (C) It is produced by prostate, (D) It is a glycoprotein
Answer is A. Ans. (a) Normal level is 10-14ng/mL.Ref: Campbell Urology 11th Edition, Page 2418* Normal serum concentration in men aged 50 to 80 years without prostatic disease range from 1to4ng/ml1.