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A clinical diagnosis of progressive outer retinal necrosis (PORN) was made and fundus picture was documented with help of a smartphone and 20D lens. High-dose intravenous injection acyclovir was started and PORN lesion improved on treatment.<\/jats:p>","DOI":"10.1136\/bcr-2020-238697","type":"journal-article","created":{"date-parts":[[2021,1,6]],"date-time":"2021-01-06T12:57:04Z","timestamp":1609937824000},"page":"e238697","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":2,"title":["Unforeseen progressive outer retinal necrosis in a child following bone marrow transplant"],"prefix":"10.1136","volume":"14","author":[{"given":"Anusha","family":"Sachan","sequence":"first","affiliation":[{"name":"Ophthalmology, Dr Rajendra Prasad Centre for Ophthalmic Sciences, AIIMS, New Delhi, Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2218-3130","authenticated-orcid":false,"given":"Suman","family":"Lata","sequence":"additional","affiliation":[{"name":"Ophthalmology, Dr Rajendra Prasad Centre for Ophthalmic Sciences, AIIMS, New Delhi, Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2021,1,6]]},"reference":[{"key":"2025082702161727000_14.1.e238697.1","first-page":"319","article-title":"Detection of cytomegalovirus from vitreous humor in a patient with progressive outer retinal necrosis","volume":"50","author":"Biswas","year":"2002","journal-title":"Indian J Ophthalmol"},{"key":"2025082702161727000_14.1.e238697.2","doi-asserted-by":"crossref","first-page":"384","DOI":"10.1097\/01.inf.0000059962.59114.3a","article-title":"Progressive outer retinal necrosis caused by varicella-zoster virus in children with acquired immunodeficiency syndrome","volume":"22","author":"Purdy","year":"2003","journal-title":"Pediatr Infect Dis J"},{"key":"2025082702161727000_14.1.e238697.3","doi-asserted-by":"crossref","first-page":"892","DOI":"10.1016\/S0002-9394(14)70391-5","article-title":"Progressive outer retinal necrosis after bone marrow transplantation","volume":"122","author":"Lewis","year":"1996","journal-title":"Am J Ophthalmol"},{"key":"2025082702161727000_14.1.e238697.4","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.80.11.982"},{"key":"2025082702161727000_14.1.e238697.5","first-page":"169","article-title":"Update on herpes simplex encephalitis","volume":"1","author":"Tyler","year":"2004","journal-title":"Rev Neurol Dis"},{"key":"2025082702161727000_14.1.e238697.6","doi-asserted-by":"crossref","DOI":"10.4414\/smw.2010.13107","article-title":"Intrathecal synthesis of specific antibodies as a marker of herpes simplex encephalitis in patients with negative PCR","volume":"140","author":"Denes","year":"2010","journal-title":"Swiss Med Wkly"},{"key":"2025082702161727000_14.1.e238697.7","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.61.4.339"},{"key":"2025082702161727000_14.1.e238697.8","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1097\/01.md.0000076008.64510.f1","article-title":"Retinal lesions as clues to disseminated bacterial and candidal infections: frequency, natural history, and etiology","volume":"82","author":"Rodr\u00edguez-Adri\u00e1n","year":"2003","journal-title":"Medicine"},{"key":"2025082702161727000_14.1.e238697.9","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2007.133405"},{"key":"2025082702161727000_14.1.e238697.10","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/cir355"},{"key":"2025082702161727000_14.1.e238697.11","doi-asserted-by":"publisher","DOI":"10.1016\/j.diagmicrobio.2012.03.006"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2020-238697","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T09:16:27Z","timestamp":1756286187000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2020-238697"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1]]},"references-count":11,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2021,1,6]]},"published-print":{"date-parts":[[2021,1]]}},"alternative-id":["10.1136\/bcr-2020-238697"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2020-238697","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2021,1]]}}}