What is vulvar intraepithelial neoplasia?

vulvar intraepithelial neoplasia, or VIN, is a precancerous skin condition that affects the vulva. This condition is not cancer, but vulvar cancer may develop if it is not treated. Many women with VIN experience symptoms such as vulvar pain, but sometimes the disease is asymptomatic. Once the condition is diagnosed, women with VIN have several treatment options, including surgery and topical chemotherapy. In fact, it is more common for a woman to paint an unusual paper than it is for her to be diagnosed with a vulvar state. Vulvar intraepithelial neoplasia is a less common problem than the abnormalities of uterine cells, but it is possible that vulvar lesions have become cancer if they are not treated. It is therefore equally important that vulvar conditions are diagnosed and treated immediately.Iial neoplasia is not well understood, but several risk factors are determined. The presence of one or more risk factors may increase the risk of developing the VIN. One of the main risk factors is the presence of a human virusPapilloma, especially types 16 and 18. Herpes Simplex Type 2, which causes genital herpes, also increases the risk of developing vulvar intraepithelial neoplasia. In addition, the function of smoking and a reduced immune system also increases risks.

The common symptoms of intraepithelial neoplasia of vulvara include vulvar pain and itching or a burning or armor. One or more skin lesions may be present; These are often slightly raised and can take over abnormal color such as gray, white, pink or red. What represents "abnormal" depends on the normal color of the female vulva, which differs between individuals. Because the symptoms may vary, diagnostics is crazy based on careful control of the vulvar area followed by a biopsy.

In some women, VIN is completely asymptomatic. This is problematic because most of the wine cases remain benign, a small number of cases eventually pass to cancervulvara if he is untreated. Approximately 4% of women treated for VIN develops invasive vulvar cancer; While an estimated 8% of women who do not receive treatment further develop vulvar cancer. Doctors recommend that women make self -confidence at least every six months to check lesions or signs of abnormal color.

Women diagnosed with vulvar intraepithelial neoplasia have several treatment options, the most effective of which are local chemotherapy, surgical excision and laser ablation. Chemotherapy is usually performed for a reagent called 5-fluorouracil; However, this treatment has painful side effects, including the possibility of serious vulva inflammation. Yet chemotherapy, partielly is sometimes selected, because it is less likely to produce scarring than other treatment options.

Further treatment, called laser ablation, causes minimal scarring, but can be very painful. This option uses laser technology to destroy the affected tissue and is most effective if the lesions are Vin V oBlasti where no hair is present. The last treatment option is surgery, which is often preferred because pain and healing time will be reduced compared to chemotherapy and laser ablation. Another advantage of surgery is that cut tissue can be biopsied.