{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,3]],"date-time":"2026-01-03T15:17:52Z","timestamp":1767453472256},"reference-count":0,"publisher":"Nepal Journals Online (JOL)","issue":"2","license":[{"start":{"date-parts":[[2018,2,21]],"date-time":"2018-02-21T00:00:00Z","timestamp":1519171200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nep J Oph"],"abstract":"<jats:p>Usher syndrome, also known as retinitis pigmentosa-dysacusis syndrome, is an extremely rare genetic disorder, characterized by retinitis pigmentosa (RP) and congenital sensorineural hearing loss. It has been estimated to account for 3-6% of the congenitally deaf population, upto 8-33% of individuals with RP and half of all cases with combined deafness and blindness (Vernon M,1969; Boughman JA et al,1983). The prevalence of Usher syndrome have been reported to range from 3.5 to 6.2 per 100,000 in different populations (Vernon M,1969; Boughman JA et al,1983; Yan D et al, 2010).We report a case of Usher syndrome type I in an adult Nepalese male with typical congenital profound hearing loss, and night blindness secondary to retinitis pigmentosa.<\/jats:p>","DOI":"10.3126\/nepjoph.v9i2.19271","type":"journal-article","created":{"date-parts":[[2018,2,21]],"date-time":"2018-02-21T09:57:04Z","timestamp":1519207024000},"page":"203-205","source":"Crossref","is-referenced-by-count":1,"title":["Usher syndrome Type I in an adult Nepalese male: a rare case report"],"prefix":"10.3126","volume":"9","author":[{"given":"Sabin","family":"Sahu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sanjay Kumar","family":"Singh","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1670","published-online":{"date-parts":[[2018,2,21]]},"container-title":["Nepalese Journal of Ophthalmology"],"original-title":[],"link":[{"URL":"https:\/\/www.nepjol.info\/index.php\/NEPJOPH\/article\/download\/19271\/15747","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.nepjol.info\/index.php\/NEPJOPH\/article\/download\/19271\/15747","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,12,28]],"date-time":"2018-12-28T17:00:28Z","timestamp":1546016428000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.nepjol.info\/index.php\/NEPJOPH\/article\/view\/19271"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,2,21]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2018,2,21]]}},"URL":"https:\/\/doi.org\/10.3126\/nepjoph.v9i2.19271","relation":{},"ISSN":["2091-0320","2072-6805"],"issn-type":[{"value":"2091-0320","type":"electronic"},{"value":"2072-6805","type":"print"}],"subject":[],"published":{"date-parts":[[2018,2,21]]}}}