Autosomal dominant diseases
Huntington Disease 1/10,000
- late onset, involuntary movements, dementia
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Myotonic Dystrophy 1/8,500
- prolonged muscle contraction (myotonia), muscle atrophy, cataracts
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Neurofibramomatosis, type I 1/4,000-5,000
- tumours on the peripheral nerves of the head, neck and body; pigmented cafˇ-au-lait spots