Condyloma caused by human papilloma virus at the skin benign neoplasm, mainly through indirect transmission through sexual contact is a small number of our common sexually transmitted diseases currently account for one third of sexually transmitted diseases and genital carcinoma closely related.
Male predilection, the glans, the foreskin lace, groin, anus and rectum, etc.. The penis warts usually occurs in skin injury, may also occur within the urethra condyloma, but more common in the urethra, even in the bladder may occur, particularly in patients with more disease foreskin is too long. Mostly occurred in young people. Slow progression of the patients were accidentally discovered a painless genital verrucous Director of things, the average incubation period of 3 months. Condyloma lesions in patients with early stage small reddish papules, gradually grow up, soft, uneven surface of the nipple-like lesions, and some were cauliflower-like, the roots have pedicle, was polluted surface moist gray, lasted longer in those have erosion surface exudate, when itching and scratching, secondary bacterial infections may surface appear purulent discharge, smell and pain
Transmission
(1) direct sexual contacts: This is the main route of transmission. Sexual intercourse with patients suffering from warts, the growth of outer genital wart body parts, as was the exogenous projections and more brittle texture, it is easy to scratch the surface, wart and epidermal tissue will fall off the virus inoculated into sexual intercourse partner's genitals, causing human papillomavirus infection and disease. Therefore, condyloma in sexual populations are more prone to confusion.
(2) perinatal infection: pregnant women with warts, especially in the cervical part of subclinical infection in pregnant women with reproductive tract have the virus, childbirth, the fetus after birth canal, resulting in neonatal infection caused infants suffering from condyloma acuminata.
(3) Indirect transmission: part of the human papillomavirus infection in condyloma patients through indirect channels, were the most common everyday products such as underwear, towels, bath, etc.. So go out, tourists should pay great attention to this approach.
(4) self-inoculation infected Condyloma
Clinically found to have genital or anal warts patients, their hands often after contact with condyloma hand or by hand-transmitted to other parts of the body skin and mucous membranes caused by condyloma. Reported one case of 5-year-old foreign boy suffering from anal condyloma, verrucous occurred after the Department of the finger injury, and the Department of warts in the anal and finger tissue found in the same subtype of the HPV, that it may induce the vaccination and disease. Observed further evidence of genital condyloma can be hand-genital contact with the auto transmission.
