<unk>  or Kohlschütter-Tönz syndrome is a degenerative disease characterized by<unk> genesis imperfecta, seizures, mental regression and yellow teeth due to defective enamel. So far, 19 cases have been reported. Spasticity and developmental delay are also variable manifestations. It is transmitted as an autosomal recessive trait.
Amelo-cerebro-hypohidrotic syndrome
Wernicke's encephalopathy
Metabolic encephalopathy
Evans syndrome
Branchio-oto-renal syndrome
Oculocerebrorenal syndrome
Neoplastic meningitis
Toxic and Nutritional Optic Neuropathy