Once the main cause of the<unk>  is treated, a diet of low-fat and high-protein aliments, supplemental calcium and certain vitamins has been shown to reduce symptom effects. This diet, however, is not a cure. If the diet is stopped, the symptoms will eventually reappear.
Waldmann disease
Norrie disease
Karak syndrome
Batten disease
Kallmann syndrome
Zaki syndrome
Camisa disease
Mowat–Wilson syndrome