Bowen vulvar disease is defined as squamous cell carcinoma strictly intraepithelial, it's a viral infection which mostly affects postmenopausal women. It can be associated to other lesions specially gynecological cancers. The diagnosis is essentially histological. The evolution can go to invasion. Its treatment is based on surgery. We report the case of a female patient of 46 years, who consulted for a vulvar ulceration range of 5 cm in diameter, treated with wide excision, the histological examination is in favor of Bowen's disease. Through a review of litterature, we focus on the clinical, evolutionary and therapeutic features of this pathology.