Solitary Angiokeratoma Presenting as Cutaneous Horn over the Prepuce: A Rare Appearance.

We present a case of a 47-year-old man with 4 months history of conical growth on the prepuce with a progressive increase in size. The patient had been treated for seminoma a decade ago. Histopathology of the growth showed features of angiokeratoma. It is unusual for angiokeratoma to masquerade as a cutaneous horn.