How much do you know about the common knowledge related to genital warts?

　　Condyloma acuminata, also known as genital warts or venereal warts, is a common sexually transmitted disease Sexually transmitted diseases Warts. In recent years, due to the continuous expansion of the scope of sexually transmitted diseases, these illnesses have been recognized as being transmitted through sexual contact disease It is also one of the most common sexually transmitted diseases in modern society.

　　Genital warts are one of the most common sexually transmitted diseases in European and American countries, and their incidence has been increasing year by year. According to incomplete statistics, the number of cases of genital warts in the United States has increased by five times over the past 15 years. Condyloma acuminata is also one of the most common sexually transmitted diseases in China. In some areas, it accounts for 20% to 31% of all cases of sexually transmitted diseases, ranking second or third in prevalence. It is more common in the southern part of our country than in the northern part, and the age range in which it occurs most frequently is between 16 and 35 years old. Condyloma acuminata is highly contagious and has a relatively high incidence rate. Abroad, it ranks third in prevalence, following non-gonococcal urethritis and gonorrhea. Its annual growth rate exceeds 100%, ranking first among all types of sexually transmitted diseases. Therefore, some organizations have found that 20-30% of individuals… women It’s no wonder then that she has genital warts. This condition can resolve on its own within a few months, but in a small number of patients, the lesions persist for many years without healing. Therefore, it is essential to detect such conditions early and provide thorough treatment in a timely manner.

　　Genital warts are one of the sexually transmitted diseases, but unlike gonorrhea and syphilis, 30-40% of cases are caused by contact with contaminated materials, in addition to sexual intercourse.

　　The causative agent of this disease is the human papillomavirus (HPV). It belongs to the DNA virus family. human body skin The only host of HPV on the stratified squamous epithelium of mucous membranes has not yet been successfully cultured in vitro. The diameter of the viral particles is 50 to 55 nm. It is extremely small and cannot be seen with a regular optical microscope; it can only be observed using an electron microscope. There are many types of human papillomavirus. In recent years, rapid advances in molecular biology techniques have confirmed that there are more than 60 antigenic types of human papillomavirus, meaning this family consists of over 60 similar yet distinct viruses (subtypes). At least 10 of these types are associated with genital warts, including types 6, 11, 16, 18, and 33, with types 6 and 11 being the most common. Types 11, 16, and 18 are currently the subjects of ongoing research abroad Cervical cancer The most prominent viral factor associated with vulvar cancer and even penile cancer is one whose long-term infection has been linked to the development of cervical cancer in women. Genital warts, like common warts, flat warts, filiform warts, and plantar warts, are all caused by infection with the human papillomavirus (HPV). However, different types of HPV can cause different types of warts. For example, type I mainly causes plantar warts, type II mainly causes common warts, type III mainly causes flat warts, while genital warts are primarily caused by infections with types VI and XI viruses. HPV thrives in warm and moist environments, which is why the external genitalia of both men and women are the most susceptible areas to infection. The virus can replicate on its own vaccination Therefore, injuries that occur in areas such as the anus often appear on the contact surfaces on both sides.