DISEASES Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16] Congenital, Hereditary, and Neonatal Diseases and Abnormalities Congenital Abnormalities [C16.131] Congenital Abnormalities Abnormalities, Multiple [C16.131.077] Abnormalities, Multiple 22q11 Deletion Syndrome [C16.131.077.019] 22q11 Deletion Syndrome Alagille Syndrome [C16.131.077.065] Alagille Syndrome Angelman Syndrome [C16.131.077.095] Angelman Syndrome Barth Syndrome [C16.131.077.121] Barth Syndrome Basal Cell Nevus Syndrome [C16.131.077.130] Basal Cell Nevus Syndrome Beckwith-Wiedemann Syndrome [C16.131.077.133] Beckwith-Wiedemann Syndrome Bloom Syndrome [C16.131.077.137] Bloom Syndrome Branchio-Oto-Renal Syndrome [C16.131.077.208] Branchio-Oto-Renal Syndrome Carney Complex [C16.131.077.229] Carney Complex Ciliopathies [C16.131.077.245] Ciliopathies Cockayne Syndrome [C16.131.077.250] Cockayne Syndrome Costello Syndrome [C16.131.077.256] Costello Syndrome Cri-du-Chat Syndrome [C16.131.077.262] Cri-du-Chat Syndrome De Lange Syndrome [C16.131.077.272] De Lange Syndrome Deaf-Blind Disorders [C16.131.077.299] Deaf-Blind Disorders Donohue Syndrome [C16.131.077.313] Donohue Syndrome Down Syndrome [C16.131.077.327] Down Syndrome Ectodermal Dysplasia [C16.131.077.350] Ectodermal Dysplasia Fraser Syndrome [C16.131.077.371] Fraser Syndrome Gardner Syndrome [C16.131.077.393] Gardner Syndrome Heterotaxy Syndrome [C16.131.077.401] Heterotaxy Syndrome Holoprosencephaly [C16.131.077.410] Holoprosencephaly Incontinentia Pigmenti [C16.131.077.445] Incontinentia Pigmenti Isolated Noncompaction of the Ventricular Myocardium [C16.131.077.477] Isolated Noncompaction of the Ventricular Myocardium Laurence-Moon Syndrome [C16.131.077.509] Laurence-Moon Syndrome LEOPARD Syndrome [C16.131.077.525] LEOPARD Syndrome Loeys-Dietz Syndrome [C16.131.077.537] Loeys-Dietz Syndrome Marfan Syndrome [C16.131.077.550] Marfan Syndrome Mobius Syndrome [C16.131.077.578] Mobius Syndrome Monilethrix [C16.131.077.592] Monilethrix Nail-Patella Syndrome [C16.131.077.606] Nail-Patella Syndrome Netherton Syndrome [C16.131.077.619] Netherton Syndrome Nevus, Sebaceous of Jadassohn [C16.131.077.633] Nevus, Sebaceous of Jadassohn Oculocerebrorenal Syndrome [C16.131.077.662] Oculocerebrorenal Syndrome Orofaciodigital Syndromes [C16.131.077.676] Orofaciodigital Syndromes Pallister-Hall Syndrome [C16.131.077.690] Pallister-Hall Syndrome Pentalogy of Cantrell [C16.131.077.696] Pentalogy of Cantrell POEMS Syndrome [C16.131.077.703] POEMS Syndrome Polycystic Kidney Diseases [C16.131.077.717] Polycystic Kidney Diseases Prader-Willi Syndrome [C16.131.077.730] Prader-Willi Syndrome Prolidase Deficiency [C16.131.077.735] Prolidase Deficiency Proteus Syndrome [C16.131.077.740] Proteus Syndrome Prune Belly Syndrome [C16.131.077.745] Prune Belly Syndrome Rubella Syndrome, Congenital [C16.131.077.790] Rubella Syndrome, Congenital Rubinstein-Taybi Syndrome [C16.131.077.804] Rubinstein-Taybi Syndrome Short Rib-Polydactyly Syndrome [C16.131.077.850] Short Rib-Polydactyly Syndrome Silver-Russell Syndrome [C16.131.077.855] Silver-Russell Syndrome Smith-Lemli-Opitz Syndrome [C16.131.077.860] Smith-Lemli-Opitz Syndrome Smith-Magenis Syndrome [C16.131.077.879] Smith-Magenis Syndrome Sotos Syndrome [C16.131.077.889] Sotos Syndrome Trichothiodystrophy Syndromes [C16.131.077.899] Trichothiodystrophy Syndromes Trisomy 13 Syndrome [C16.131.077.919] Trisomy 13 Syndrome Trisomy 18 Syndrome [C16.131.077.929] Trisomy 18 Syndrome Waardenburg Syndrome [C16.131.077.938] Waardenburg Syndrome Weill-Marchesani Syndrome [C16.131.077.941] Weill-Marchesani Syndrome Wolf-Hirschhorn Syndrome [C16.131.077.944] Wolf-Hirschhorn Syndrome Zellweger Syndrome [C16.131.077.970] Zellweger Syndrome

Waardenburg Syndrome - Preferred

Concept UI	M0022860
Scope note	Rare, autosomal dominant disease with variable penetrance and several known clinical types. Characteristics may include depigmentation of the hair and skin, congenital deafness, heterochromia iridis, medial eyebrow hyperplasia, hypertrophy of the nasal root, and especially dystopia canthorum. The underlying cause may be defective development of the neural crest (neurocristopathy). Waardenburg's syndrome may be closely related to piebaldism. Klein-Waardenburg Syndrome refers to a disorder that also includes upper limb abnormalities.
Preferred term	Waardenburg Syndrome
Entry term(s)	Syndrome, Waardenburg Syndrome, Waardenburg's Waardenburg's Syndrome Waardenburgs Syndrome

Waardenburg Syndrome Type 1 - Narrower

Concept UI	M0561583
Preferred term	Waardenburg Syndrome Type 1
Entry term(s)	Waardenburg Syndrome with Dystopia Canthorum Waardenburg Syndrome, Type 1 Waardenburg's Syndrome Type 1

Klein Syndrome - Related but not broader or narrower

Concept UI	M0022861
Preferred term	Klein Syndrome
Entry term(s)	Klein Waardenburg Syndrome Klein's Syndrome Klein-Waardenburg Syndrome Kleins Syndrome Syndrome, Klein Syndrome, Klein's Syndrome, Klein-Waardenburg Syndrome, Waardenburg-Klein Waardenburg Klein Syndrome Waardenburg Syndrome Type 3 Waardenburg Syndrome with Upper Limb Anomalies Waardenburg Syndrome, Type 3 Waardenburg Syndrome, Type III Waardenburg-Klein Syndrome White Forelock (Poliosis) Syndrome with Multiple Congenital Malformations