title: Multiple Human Papillomavirus Infection Is Associated with High-Risk Infection in Male Genital Warts in Ulsan, Korea.
abstract: Further understanding of male human papillomavirus (HPV) infection is necessary to prevent infection in men, as well as transmission to women. In our current study, we investigated patterns of HPV infection and genotype distributions in male genital warts using the Anyplex II HPV28 Detection kit. We reviewed the medical records of 80 male patients who presented to 5 neighborhood clinics in Ulsan, Korea, for the treatment of genital warts between April 2014 and January 2015. All patients underwent HPV genotyping. The prevalence and characteristics of HPV infection were analyzed, and the patterns of HPV infection according to age were assessed. Among the study patients, 13 (16.3%) were negative for HPV infection, 46 (57.3%) were infected with low-risk HPV, and 21 (26.3%) were infected with high-risk HPV. Patients with multiple HPV infection were more likely to have high-risk HPV infection (P = 0.001). The prevalence of HPV infection was much higher in samples obtained by tissue excision due to a definite lesion (P = 0.001). There were no differences in high-risk HPV infection (P = 0.459), multiple HPV infection (P = 0.185), and recurrence at diagnosis (P = 0.178) according to age. HPV-6 and HPV-11 were the most common type overall (39.7% and 13.8%, respectively). HPV-16 and HPV-18 were the most common high-risk infections (both 3.4%). HPV infection is not only commonly encountered in male genital warts, but is also accompanied by high-risk HPV and multiple infections.
authors.affiliation: University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea .
authors.forename: Taekmin
authors.identifier: 0000-0003-2280-319X
authors.initials: T
authors.lastname: Kwon
authors.affiliation: University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea .
authors.forename: Kyung Hyun
authors.initials: KH
authors.lastname: Moon
authors.affiliation: Yang Sung-Hak Urology Clinic, Ulsan, Korea .
authors.forename: Sung-Hak
authors.initials: SH
authors.lastname: Yang
authors.affiliation: Dream Urology Clinic, Ulsan, Korea .
authors.forename: Min Cheol
authors.initials: MC
authors.lastname: Roh
authors.affiliation: Gilman Urology Clinic, Ulsan, Korea .
authors.forename: Sang Hoon
authors.initials: SH
authors.lastname: Lee
authors.affiliation: Mediforman Urology Clinic, Ulsan, Korea .
authors.forename: Je Won
authors.initials: JW
authors.lastname: Kim
authors.affiliation: Top Urology Clinic, Ulsan, Korea .
authors.forename: In Kyu
authors.initials: IK
authors.lastname: Kim
authors.affiliation: Seegene Institute of Life Sciences, Seoul, Korea .
authors.forename: Kyoung Ho
authors.initials: KH
authors.lastname: Roh
authors.affiliation: University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea.; School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, Korea.
authors.forename: Sungchan
authors.identifier: 0000-0002-2337-983X
authors.initials: S
authors.lastname: Park
mesh_terms: D000328:Adult; D003218:Condylomata Acuminata / Q000453:epidemiology / Q000473:pathology* / Q000821:virology; D004279:DNA, Viral / Q000235:genetics / Q000378:metabolism; D005838:Genotype; D052140:Human papillomavirus 11 / Q000235:genetics* / Q000302:isolation & purification; D052162:Human papillomavirus 16 / Q000235:genetics / Q000302:isolation & purification; D052161:Human papillomavirus 18 / Q000235:genetics / Q000302:isolation & purification; D052163:Human papillomavirus 6 / Q000235:genetics* / Q000302:isolation & purification; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D060888:Real-Time Polymerase Chain Reaction; D056910:Republic of Korea / Q000453:epidemiology; D012189:Retrospective Studies; D012307:Risk Factors
chemical_list: D004279:DNA, Viral
keywords: Condyloma Acuminata; Genotype; Human Papillomavirus; Human Papillomavirus-11; Human Papillomavirus-6; Men, Ulsan; Oncogenic