{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T14:18:14Z","timestamp":1787840294213,"version":"build-2784847793"},"reference-count":10,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:sec>\n                    <jats:title\/>\n                    <jats:p>Optic nerve head (ONH) drusen are acellular calcified concretions. Buried drusen manifests as pseudopapilledema. The compressive effects of ONH drusen can rarely precipitate central retinal vein occlusion (CRVO). The superimposition of pseudopapilledema on disc edema in CRVO poses a diagnostic dilemma. A 40-year-old female without systemic comorbidities presented with resolving CRVO. An exhaustive systemic workup revealed no abnormalities. Ultrasonography demonstrated buried ONH drusen. This unusual etiology must be considered in a young patient in the absence of systemic risk factors, persistence of \u201cnasally conspicuous\u201d disc elevation, and presence of peripapillary hemorrhages. Ultrasonography must be incorporated in the diagnostic armamentarium in a young patient with CRVO.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ojo.ojo_85_21","type":"journal-article","created":{"date-parts":[[2023,2,21]],"date-time":"2023-02-21T02:50:51Z","timestamp":1676947851000},"page":"113-116","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":1,"title":["Unilateral buried optic nerve head drusen triggering central retinal vein occlusion in young \u2013 Discovering an eclipsed entity"],"prefix":"10.4103","volume":"16","author":[{"given":"Muthu Krishnan","family":"Vallinayagam","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Koushik","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amirtha","family":"Vaithianathan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dipika","family":"Sainath","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-24-20240908","doi-asserted-by":"crossref","first-page":"367","DOI":"10.1080\/01658107.2018.1444060","article-title":"Optic nerve head drusen: An update","volume":"42","author":"Palmer","year":"2018","journal-title":"Neuroophthalmology"},{"key":"R2-24-20240908","first-page":"156178","article-title":"Case report of optic disc drusen with simultaneous peripapillary subretinal hemorrhage and central retinal vein occlusion","volume":"2014","author":"Law","year":"2014","journal-title":"Case Rep Ophthalmol Med"},{"key":"R3-24-20240908","doi-asserted-by":"crossref","first-page":"e230677","DOI":"10.1136\/bcr-2019-230677","article-title":"Optic disc drusen precipitating central retinal vein occlusion in young","volume":"12","author":"Padhy","year":"2019","journal-title":"BMJ Case Rep"},{"key":"R4-24-20240908","doi-asserted-by":"crossref","first-page":"330","DOI":"10.1080\/01658107.2018.1520900","article-title":"Acute unilateral anterior ischemic optic neuropathy secondary to optic nerve head drusen: Report of a rare coexistence","volume":"43","author":"Karti","year":"2019","journal-title":"Neuroophthalmology"},{"key":"R5-24-20240908","first-page":"1949362","article-title":"A rare cause of unilateral central retinal vein occlusion in a young patient: Type III mixed cryoglobulinemia","volume":"2016","author":"Doguizi","year":"2016","journal-title":"Case Rep Ophthalmol Med"},{"key":"R6-24-20240908","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1080\/08820530390895244","article-title":"Optic nerve head drusen","volume":"18","author":"Davis","year":"2003","journal-title":"Semin Ophthalmol"},{"key":"R7-24-20240908","doi-asserted-by":"crossref","first-page":"1051","DOI":"10.4103\/ijo.IJO_355_17","article-title":"Bilateral disc drusen in a diabetic patient simulating diabetic papillopathy as a cause of disc edema","volume":"65","author":"Chawla","year":"2017","journal-title":"Indian J Ophthalmol"},{"key":"R8-24-20240908","doi-asserted-by":"crossref","first-page":"724780","DOI":"10.1155\/2014\/724780","article-title":"Risk factors for central and branch retinal vein occlusion: A meta-analysis of published clinical data","volume":"2014","author":"Kolar","year":"2014","journal-title":"J Ophthalmol"},{"key":"R9-24-20240908","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1097\/ICB.0b013e3181c33375","article-title":"Ischemic central retinal vein occlusion and neovascular glaucoma as a result of optic nerve head drusen","volume":"5","author":"Honkanen","year":"2011","journal-title":"Retin Cases Brief Rep"},{"key":"R10-24-20240908","doi-asserted-by":"crossref","first-page":"1409","DOI":"10.1016\/j.ophtha.2012.12.035","article-title":"Enhanced depth imaging optical coherence tomography of optic nerve head drusen","volume":"120","author":"Merchant","year":"2013","journal-title":"Ophthalmology"}],"container-title":["Oman Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/ojo.ojo_85_21","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T13:19:41Z","timestamp":1787836781000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/ojo.ojo_85_21"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2023]]}},"URL":"https:\/\/doi.org\/10.4103\/ojo.ojo_85_21","relation":{},"ISSN":["0974-620X"],"issn-type":[{"value":"0974-620X","type":"print"}],"subject":[],"published":{"date-parts":[[2023,1]]}}}