A Case Report about Coexistence of Pigmented Bowen’s Disease and Cutaneous Capillary Malformation: Unusual Case with Dermatoscopic Findings

Capillary malformation and Bowen's disease (BD) or intraepidermal squamous cell carcinoma are two different entities whether clinically, histologically or prognostically.

Bowen’s disease or squamous cell carcinoma in situ is a precursor malignant neoplasm restricted to the epidermis.

Capillary malformations are cutaneous vascular anomalies caused by dysregulation of vascular channel formation during embryogenic development.

The coexistence of a cutaneous capillary malformation with a skin malignancy is reported only once before by E.Bostan et al, that’s why we will present this case which associates these two entities: cutaneous capillary malformation and pigmented Bowen in the same location which has never been described.