An angiokeratoma is a skin lesion or wound. It's created when an open capillary ⁠— a type of blood vessel ⁠— in a lower layer of your skin gets covered with extra layers of skin cells. This can make ...

Black spots on your scrotum are usually caused by a condition called angiokeratoma of Fordyce. These spots are made up of blood vessels that have expanded, or dilated, and become visible on the ...