Waardenburg syndrome is a rare genetic disorder. It is inherited as autosomal dominant trait. This syndrome involves various organs. Individual with Waardenburg syndrome presents with following signs and symptoms: - deafness - pale blue eyes or heterochromia - wide-set eyes - joint abnormalities - cleft lip - constipation - early graying of hair Reference: https://www.mountsinai.org/health-library/diseases-conditions/waardenburg-syndrome#:~:text=Waardenburg%20syndrome%20is%20a%20group Image via: https://emedicine.medscape.com/article/950277-overview