tuberous sclerosisListen to pronunciation(TOO-ber-us skleh-ROH-sis)A genetic disorder in which tumors form in the kidneys, brain, eyes, heart, lungs, and skin. This disease can cause seizures, mental disabilities, and different types of skin lesions.More InformationTuberous sclerosis complex (Genetic and Rare Diseases Information Center)Tuberous sclerosis complex (MedlinePlus)Search NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#