<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.2d1 20170631//EN" "JATS-journalpublishing1.dtd"> <ArticleSet> <Article> <Journal> <PublisherName>journal-jmsr</PublisherName> <JournalTitle>Journal of Medical and Surgical Research</JournalTitle> <PISSN>I</PISSN> <EISSN>S</EISSN> <Volume-Issue>Vol. VI, n 2</Volume-Issue> <PartNumber/> <IssueTopic>Multidisciplinary</IssueTopic> <IssueLanguage>English</IssueLanguage> <Season>December 2019</Season> <SpecialIssue>N</SpecialIssue> <SupplementaryIssue>N</SupplementaryIssue> <IssueOA>Y</IssueOA> <PubDate> <Year>-0001</Year> <Month>11</Month> <Day>30</Day> </PubDate> <ArticleType>JMSR Oncology</ArticleType> <ArticleTitle>Exophthalmia Revealing Optic Nerve Sheath Meningioma</ArticleTitle> <SubTitle/> <ArticleLanguage>English</ArticleLanguage> <ArticleOA>Y</ArticleOA> <FirstPage>638</FirstPage> <LastPage>638</LastPage> <AuthorList> <Author> <FirstName>Hassan</FirstName> <LastName>Doulhousne</LastName> <AuthorLanguage>English</AuthorLanguage> <Affiliation/> <CorrespondingAuthor>N</CorrespondingAuthor> <ORCID/> <FirstName>Houssaine Ait</FirstName> <LastName>Lhaj</LastName> <AuthorLanguage>English</AuthorLanguage> <Affiliation/> <CorrespondingAuthor>Y</CorrespondingAuthor> <ORCID/> <FirstName>Abdelghani El</FirstName> <LastName>fikri</LastName> <AuthorLanguage>English</AuthorLanguage> <Affiliation/> <CorrespondingAuthor>Y</CorrespondingAuthor> <ORCID/> </Author> </AuthorList> <DOI/> <Abstract>The optic nerve sheath meningioma is a rare tumor. The painless and progressive loss of vision is the main clinical sign. It was a 38-year-old woman who suffered from painless and progressive right exophthalmia for two months. The clinical exam revealed a loss of visual acuity with a visual field defect. The orbital CT showed calcified thickened of the right optic nerve, causing exophthalmia without the involvement of intraorbital fat or muscles. The diagnosis of optic nerve sheath meningioma was strongly evoked. Radiotherapy is offered first before discussing a complementary surgery.</Abstract> <AbstractLanguage>English</AbstractLanguage> <Keywords>Diagnosis, Meningioma, Optic nerve sheath , Orbital CT</Keywords> <URLs> <Abstract>https://journal-jmsr.net/ubijournal-v1copy/journals/abstract.php?article_id=6399&title=Exophthalmia Revealing Optic Nerve Sheath Meningioma</Abstract> </URLs> <References> <ReferencesarticleTitle>References</ReferencesarticleTitle> <ReferencesfirstPage>16</ReferencesfirstPage> <ReferenceslastPage>19</ReferenceslastPage> <References/> </References> </Journal> </Article> </ArticleSet>