Signs and Symptoms
Genital warts often occur in clusters and can be very tiny or can spread into large masses in the genital or penis area. In other cases they look like small stalks. In women they occur on the outside and inside of the vagina, on the opening (cervix) to the womb (uterus), or around (or inside) the anus. They are approximately as prevalent in men but the symptoms may be less obvious. When present, they usually are seen on the tip of the penis. They also may be found on the shaft of the penis, on the scrotum, or around (or inside) the anus. Rarely, genital warts also can develop in the mouth or throat of a person who has had oral sex with an infected person.
The viral particles are able to penetrate the skin and mucosal surfaces through microscopic abrasions in the genital area, which occur during sexual activity. Once cells are invaded by HPV, a latency (quiet) period of months to years (decades) may occur. HPV can last for several years without a symptom.
Having sex with a partner whose HPV infection is latent and demonstrates no outward symptoms still leaves one vulnerable to becoming infected. If an individual has unprotected sex with an infected partner, there is a 70% chance that he or she will also become infected. The immune system eventually clears the virus through interleukins, which recruit interferons, which slow viral replication.
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Severe case of genital warts on a female
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Severe case of genital warts on a male
Read more about this topic: Genital Wart
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