A case report of usher's syndrome with autistic spectrum disorder: Challenges in diagnosis and management

Usher's syndrome is is a rare genetic disease that affects hearing and vision. It is defined by the association of sensorineural hearing loss and visual impairment due to retinitis pigmentosa [1]. The prevalence of Usher's syndrome ranges from 3.2 to 6.2 per 100,000 [2]. It may be associated with various psychiatric disorders [3]. Inability of communication throughPDF