GTR Home > Conditions/Phenotypes > Mowat-Wilson syndrome


Mowat-Wilson syndrome (MWS) is characterized by the following: Distinctive facial features. Structural anomalies including: Hirschsprung disease. Genitourinary anomalies (particularly hypospadias in males). Congenital heart defects (particularly abnormalities of the pulmonary arteries and/or valves). Agenesis or hypogenesis of the corpus callosum. Eye defects (microphthalmia and Axenfeld anomaly). Functional differences including: Moderate to severe intellectual disability. Severe speech impairment with relative preservation of receptive language. Seizures. Growth retardation with microcephaly. Chronic constipation in those without Hirschsprung disease. [from GeneReviews]

Associated genes


Clinical features


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