Screening generally only takes place among those displaying several of the symptoms of<unk> , but a study on a large group of institutionalized deaf people in Columbia revealed that 5.38% of them were Waardenburg patients. Because of its rarity, none of the patients were diagnosed with<unk>  (Waardenburg Type IV).
ABCD syndrome
EAST syndrome
TEMPI syndrome
HAIR-AN syndrome
RIDDLE syndrome
IPEX syndrome
CLOVES syndrome
MELAS syndrome