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CT and MR imaging findings of sinonasal schwannoma: A review of 12 cases

DC FieldValueLanguage
dc.contributor.author김유석-
dc.contributor.author김진아-
dc.contributor.author김창훈-
dc.date.accessioned2014-12-18T08:41:58Z-
dc.date.available2014-12-18T08:41:58Z-
dc.date.issued2013-
dc.identifier.issn0195-6108-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/86790-
dc.description.abstractSchwannomas are benign tumors that are rarely found in the sinonasal cavity, and the purpose of this study was to characterize the CT and MR imaging findings of 12 patients with surgically proved sinonasal schwannomas. Assessed features include location, margin, shape, size, internal architecture, pattern and degree of enhancement, and associated bony wall changes. The characteristic CT and MR imaging findings of sinonasal schwannoma include a well-defined soft-tissue mass, most frequently occurring in the nasal cavity and ethmoid sinus with pressure remodeling of the adjacent bony wall. The tumors were isoattenuating on CT and predominantly isointense on both T1- and T2-weighted MR images, compared with the brain stem. Mild contrast enhancement on CT and strong enhancement on MR images were also demonstrated in most of the tumors, and cystic or hemorrhagic changes were noted in 2 cases-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfAMERICAN JOURNAL OF NEURORADIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdolescent-
dc.subject.MESHAdult-
dc.subject.MESHAged-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHMagnetic Resonance Imaging/methods*-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHParanasal Sinus Neoplasms/pathology*-
dc.subject.MESHReproducibility of Results-
dc.subject.MESHSensitivity and Specificity-
dc.subject.MESHTomography, X-Ray Computed/methods*-
dc.subject.MESHYoung Adult-
dc.titleCT and MR imaging findings of sinonasal schwannoma: A review of 12 cases-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Otorhinolaryngology (이비인후과학)-
dc.contributor.googleauthorY.S. Kim-
dc.contributor.googleauthorH.-J. Kim-
dc.contributor.googleauthorC.-H. Kim-
dc.contributor.googleauthorJ. Kim-
dc.identifier.doi10.3174/ajnr.A3257-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA01022-
dc.contributor.localIdA01050-
dc.contributor.localIdA00783-
dc.relation.journalcodeJ00095-
dc.identifier.eissn1936-959X-
dc.identifier.pmid22954739-
dc.subject.keywordAdolescent-
dc.subject.keywordAdult-
dc.subject.keywordAged-
dc.subject.keywordFemale-
dc.subject.keywordHumans-
dc.subject.keywordMagnetic Resonance Imaging/methods*-
dc.subject.keywordMale-
dc.subject.keywordMiddle Aged-
dc.subject.keywordParanasal Sinus Neoplasms/pathology*-
dc.subject.keywordReproducibility of Results-
dc.subject.keywordSensitivity and Specificity-
dc.subject.keywordTomography, X-Ray Computed/methods*-
dc.subject.keywordYoung Adult-
dc.contributor.alternativeNameKim, Yoo Suk-
dc.contributor.alternativeNameKim, Jinna-
dc.contributor.alternativeNameKim, Chang Hoon-
dc.contributor.affiliatedAuthorKim, Jinna-
dc.contributor.affiliatedAuthorKim, Chang Hoon-
dc.contributor.affiliatedAuthorKim, Yoo Suk-
dc.rights.accessRightsfree-
dc.citation.volume34-
dc.citation.number3-
dc.citation.startPage628-
dc.citation.endPage633-
dc.identifier.bibliographicCitationAMERICAN JOURNAL OF NEURORADIOLOGY, Vol.34(3) : 628-633, 2013-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Otorhinolaryngology (이비인후과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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