Unusual eyelid involvement in tuberous sclerosis.

A two-week-old male infant had a nodular salmon-colored lesion on his right lower eyelid and hypopigmented mascular lesions on the abdomen and right thigh since birth. At five months of age he developed a generalized seizure disorder. Histologic examination of the eyelid lesion revealed an angiofibroma, which was an unusual initial site of involvement in tuberous sclerosis.