Typical lesions progress from red or gray macules or papules, to red or gray macules or papules with a central eschar or ulceration. This evolution is a consequence of the thrombosis of dermal ...

Angiofibromas, appear as red to pink papules with smooth glistening surfaces. Hypomelanotic macules have an unique confetti-like or "ash leaf" appearance. Shagreen patches are seen on the lumber ...