serum prostate-specific antigen ( psa ) concentrations were measured in samples from 437 subjects , including patients with prostate cancer , patients with benign prostate hyperplasia ( bph ) , and patients with genitourinary cancer or benign genitourinary diseases other than prostatic , as well as patients who had undergone prostatectomy and healthy controls .
C0138741
prostate-specific antigen
C0033572
prostatic