Clinical and molecular evaluation of acetowhite genital lesions in men

Abstract

A total of 108 male partners of women with cervical condyloma and/or dysplasia underwent evaluation for gross and subclinical condyloma via acetic acid screening with a magnified examination. Biopsies of acetowhite genital skin were obtained for histological and deoxyribonucleic acid hybridization analysis. Of the men 52 (49%) had acetowhite lesions and underwent biopsies, 44 of which were evaluable by histological and deoxyribonucleic acid analyses. Of the lesions 12 had features of condyloma or penile intra-epithelial neoplasia, among which 7 (58%) contained human papillomavirus deoxyribonucleic acid. The remaining 32 lesions revealed minimal histological changes sometimes suggesting condyloma. However, only 5 of the 32 biopsies (16%) contained human papillomavirus deoxyribonucleic acid. A tendency to overdiagnose condyloma based on histological findings is suggested. Criteria by which to identify best human papillomavirus-related morphology are presented. Acetowhite genital epithelia with minor (nonspecific) histological changes correlate poorly with human papillomavirus nucleic acids and in most cases do not represent disease involving common viral types. The application of appropriate histological criteria appears to be particularly relevant to management strategies that avoid overtreatment of minor epithelial abnormalities. It remains unclear whether acetowhite genital epithelia positive for human papillomavirus require treatment given the high tendency for recurrence and lack of demonstrated effect on the natural history of cervical carcinoma.