Clinical characteristics associated with development of recurrence and progression in usual-type vulvar intraepithelial neoplasia.

Objective: To identify clinical characteristics associated with recurrence and progression in patients with usual vulvar intraepithelial neoplasia (uVIN), which may function as prognostic factors and aid in the treatment of patients with human papillomavirus (HPV)-related disease of the genital tract.

Methods: A retrospective chart review was performed in 73 patients with uVIN treated at the Leiden University Medical Center between 1990 and 2012. All medical records were reviewed for demographics, treatment type, pathology reports, and recurrence and progression rates.