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KMID : 1143220240670020169
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Obstetrics & Gynecology Science
2024 Volume.67 No. 2 p.169 ~ p.185
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Vulval premalignant lesions: a review article
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Sumedha Gupta
Sana Ahuja
Dheer Singh Kalwaniya
Saritha Shamsunder
Shalu Solanki
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Abstract
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Vulvar intraepithelial neoplasia (VIN) is a noninvasive squamous lesion that is a precursor of vulvar squamous cell cancer. Currently, no screening tests are available for detecting VIN, and a biopsy is performed to confirm the clinical diagnosis. Despite sharing many risk factors with cervical intraepithelial neoplasia, the diagnosis of VIN is poses challenges, contributing to its increasing prevalence. This study aimed to analyze the underlying risk factors that contribute to the development of VIN, identify specific populations at risk, and define appropriate treatment approaches. Differentiated VIN (dVIN) and usual VIN (uVIN) are the classifications of VIN. While dVIN is associated with other vulvar inflammatory disorders, such as lichen sclerosis, the more prevalent uVIN is associated with an underlying human papillomavirus infection. Patients with differentiated VIN have an increased risk of developing invasive malignancies. Few effective surveillance or management techniques exist for vulvar intraepithelial neoplasia, a preinvasive neoplasm of the vulva. For suspicious lesions, a thorough examination and focused biopsy are necessary.
Depending on the specific needs of each patient, a combination of surgical and medical approaches can be used.
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KEYWORD
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Vulva, Vulvar intraepithelial neoplasia, Vulvar dysplasia, Vulvar lesions, Vulvar pathology
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