only 10 % of men with gonococcal urethral infection lacked symptoms or signs of urethritis , whereas nearly 25 % of men with c. trachomatis urethral infection had no signs and symptoms , 33 % lacked abnormal numbers of leukocytes on urethral gram stain , and 50 % were identified and treated solely on the basis of a screening culture .
C0041976
urethritis
C0041967
urethral