[Detection of human papillomavirus DNA in the normal genitalia of men].

The study of human papillomavirus (HPV) in the genitalia of all normal males is difficult, therefore cases of chronic prostatitis, a common disease treated in urological clinics, were chosen to identify HPV DNA by using Vira Type (Life Technologies Inc.). Smears of glans and sulcus coronalius of 177 subjects, showed a HPV positive rate of 3.4%, while 86 cases of those cases were negative for HPV in urethral smears. The lack of clinical findings suggests that HPV is an asymptomatic infection. In a follow up examination of 5 HPV positive cases some weeks later, smears of glans, sulcus coronalius and urethra were all negative for HPV. Examination by Vira Type showed that HPV disappeared spontaneously in these cases.