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ABSTRACT Harboyan syndrome is a rare autosomal recessive disorder characterised by congenital hereditary endothelial dystrophy (CHED), with a later onset of sensorineural hearing loss, due to pathogenic variants in the… Click to show full abstract
ABSTRACT Harboyan syndrome is a rare autosomal recessive disorder characterised by congenital hereditary endothelial dystrophy (CHED), with a later onset of sensorineural hearing loss, due to pathogenic variants in the SLC4A11 gene. Congenital cytomegalovirus (CMV) may also manifest with sensorineural hearing loss and visual impairment. We present a case of a 4-year-old girl, diagnosed at birth with a congenital CMV infection, but careful phenotyping and genetic testing permitted a more likely diagnosis of Harboyan syndrome.
Journal Title: Ophthalmic Genetics
Year Published: 2022
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