Cited 0 times in
안와 가성종양 및 림프종의 임상적,방사선학적 소견의 비교
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 서상현 | - |
dc.date.accessioned | 2016-05-16T11:19:43Z | - |
dc.date.available | 2016-05-16T11:19:43Z | - |
dc.date.issued | 2002 | - |
dc.identifier.issn | 1738-2637 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/144307 | - |
dc.description.abstract | Purpose: To compare the clinical and radiological findings of orbital pseudotumor with those of orbital lymphoma. Materials and Methods: The clinical and radiological features of 12 orbital pseudotumors were compared with those of 17 orbital lymphomas, the nature of all lesions being confirmed by tissue biopsy. Twenty-four CT scans and nine MR images were retrospectively reviewed and compared, with special focus on the location of a tumor in the orbit, the invasion of periorbital structures, tumor margin, bilaterality, and signal intensity. The initial symptoms at admission were also classified and compared. Results: In 50% of cases, orbital pseudotumors were located in both extraconal and intraconal space; 75% involved two or more extraocular muscles, and 33% involved the optic nerve. Margins were either infiltrative (75%) or ill-defined (92%). As for orbital lymphomas, 64% occupied extraconal space, invading one or less extraocular muscle (76%) and conjunctiva (29%). Seventy-one percent had a sharp margin, and 65% were lobulated or round. In pseudotumors, orbital pain and visual loss were major symptoms, while in lymphomas a painless orbital mass was the initial symptom. Conclusion: CT or MR image analysis of lesion location, margin, and the involvement of adjacent extra-ocular muscle or optic nerves may help differentiate between orbital lymphoma and orbital pseudo tumor | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 15~20 | - |
dc.relation.isPartOf | Journal of the Korean Radiologist Society (대한방사선의학회지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 안와 가성종양 및 림프종의 임상적,방사선학적 소견의 비교 | - |
dc.title.alternative | Comparison of Orbital Pseudotumor and Lymphoma: Clinical and Radiological Findings | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | 김동익 | - |
dc.contributor.googleauthor | 정진일 | - |
dc.contributor.googleauthor | 윤평호 | - |
dc.contributor.googleauthor | 서상현 | - |
dc.contributor.googleauthor | 이승익 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01886 | - |
dc.relation.journalcode | J01844 | - |
dc.subject.keyword | Orbit, CT | - |
dc.subject.keyword | Orbit, MR | - |
dc.subject.keyword | Orbit, inflammation | - |
dc.subject.keyword | Orbit, neopla는 | - |
dc.contributor.alternativeName | Suh, Sang Hyun | - |
dc.contributor.affiliatedAuthor | Suh, Sang Hyun | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 47 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 15 | - |
dc.citation.endPage | 20 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Radiologist Society (대한방사선의학회지), Vol.47(1) : 15-20, 2002 | - |
dc.identifier.rimsid | 57186 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.