Dermoscopy of vulvar pigmented lesions: A series of 59 cases.

Background: Due to the lack of a large series of benign and malignant vulvar lesions, the features of dermoscopy are not well established. Objective: The aim of our study was to describe the epidemiological profile and the clinical and dermoscopic characteristics that may indicate malignancy or benignity in vulvar hyperpigmentation. Materials and Methods: From June 2020 to June 2023, we conducted a retrospective, prospective study involving 42 patients with 59 pigmented lesions. Results: The parallel, homogeneous, and globular patterns were observed in benign lesions (nevi, lentigo, melanosis). The cerebriform pattern was observed in seborrheic keratosis and Bowen's disease (BD). In cases of BD, we also observed white, structureless areas, glomerular vessels, a homogeneous brownishgray area, and brown dots. Conclusion: Good clinico-dermoscopic correlation should guide the diagnosis and management of pigmented vulvar lesions. Dermoscopy may be helpful in distinguishing between a benign lesion and a malignant lesion, yet in cases of doubt, a biopsy may be necessary. [ABSTRACT FROM AUTHOR]