In the United States, about 1 in 3,500 people have<unk> 1, 1 in 25,000 have<unk> 2, and 1 in 40,000 have schwannomatosis. Males and females are affected equally often in all three conditions. In<unk> 1, symptoms are often present at birth or develop before 10 years of age. While the condition typically worsens with time, most people with<unk> 1 have a normal life expectancy. In<unk> 2, symptoms may not become apparent until early adulthood.<unk> 2 increases the risk of early death. Schwannomatosis symptoms develop in early childhood and can worsen with time. Typically life expectancy is unaffected in those with schwannomatosis.
Neurofibromatosis
Tuberous sclerosis
Fox–Fordyce disease
Ollier disease
Irlen syndrome
Progeria
Fabry disease
Degos disease