Angiokeratomas are vascular lesions which developed from dilated blood vessels lying subepidermal and showing an epidermal proliferative reaction. Although angiokeratomas are benign lesions especialy clinically solitary angiokeratomas often resemble malignant melanoma in appearance. Solitary angiokeratoma is a rare disorder and its resemble malignant melanoma in appearance so we reported a case. ©2005, Fırat Üniversitesi, Tıp Fakültesi