<unk>  is a genetic disorder that is X-linked dominant and which causes severe mental problems sometimes associated with abnormalities of growth, cardiac abnormalities, kyphoscoliosis, as well as auditory and visual abnormalities.
Coffin–Lowry syndrome
Irvine–Gass syndrome
Young–Madders syndrome
Nelson's syndrome
Fowler's syndrome
Potocki–Lupski syndrome
Lujan–Fryns syndrome
Worster-Drought syndrome