As there is no known cure, few people with<unk>  exceed 13 years of age. At least 90 percent of patients die from complications of atherosclerosis, such as heart attack or stroke. Mental development is not adversely affected; in fact, intelligence tends to be average to above average. With respect to the features of aging that<unk>  appears to manifest, the development of symptoms is comparable to aging at a rate eight to ten times faster than normal. With respect to those that<unk>  does not exhibit, patients show no neurodegeneration or cancer predisposition. They also do not develop conditions that are commonly associated with accumulation of damage, such as cataracts (caused by UV exposure) and osteoarthritis. Although there may not be any successful treatments for<unk>  itself, there are treatments for the problems it causes, such as arthritic, respiratory, and cardiovascular problems. Sufferers of<unk>  have normal reproductive development, and there are known cases of women with<unk>  who delivered healthy offspring.
Progeria
Acrogeria
Degos disease
Hallermann–Streiff syndrome
Bahima disease
Wiedemann–Rautenstrauch syndrome
Tuberous sclerosis
Keshan disease