Urethroscopy and urethral cytology in men with external genital condyloma.
OBJECTIVE
To develop guidelines as to which asymptomatic male patients with genital human papillomavirus (HPV) infection need further evaluation of the urethra, we studied two screening methods: urethroscopy and voided urethral cytology.


METHODS
In a four-year period, 135 asymptomatic men underwent complete screening for HPV infection. They were evaluated because of HPV-related genital disease in their female sex partners or visible genital lesions, or both.


RESULTS
Of the 135 patients, 21 (16%) had no clinical, subclinical, cytologic, or urethroscopic evidence of disease, and 114 (84%) had biopsy-proven HPV infection. Of these 114 patients, only 14 (12.3%) had intraurethral condyloma. All of these 14 patients had current or historical evidence of meatal or perimeatal "sentinel" lesions. They constituted 29.8 percent of 47 such patients with sentinel lesions. In 5 patients (4%), results of voided urine cytology were positive for condyloma cells, but only 1 of these had visible intraurethral disease. Of the 14 patients with urethral disease, only 1 (7%) had positive results of urine cytology.


CONCLUSIONS
These observations suggest that any asymptomatic male patient undergoing screening for condyloma acuminatum who has a history of or demonstrable subclinical or grossly visible perimeatal or meatal HPV infection should undergo urethroscopy and that voided urine cytology is not a reliable or cost-effective test for the detection of visible intraurethral disease.
Fralick
R A
RA
Department of Urology, Mayo Clinic, Rochester, Minnesota.
Malek
R S
RS
Goellner
J R
JR
Hyland
K M
KM
D003218:Condylomata Acuminata / Q000473:pathology; D004724:Endoscopy; D006801:Humans; D008297:Male; D027383:Papillomaviridae; D030361:Papillomavirus Infections / Q000473:pathology*; D012189:Retrospective Studies; D014412:Tumor Virus Infections / Q000473:pathology*; D014521:Urethra / Q000473:pathology*; D014522:Urethral Diseases / Q000473:pathology*