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흉선종의 병리학적 검색 및 bcl-2 단백과 MIC-2 단백 표현에 대한 면역조직화학적 연구

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dc.contributor.author박찬일-
dc.date.accessioned2020-07-03T17:31:24Z-
dc.date.available2020-07-03T17:31:24Z-
dc.date.issued1997-
dc.identifier.issn0379-1149-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/177616-
dc.description.abstractWe reviewed 86 thymic epithelial tumors and reclassified them according to the Kirchner and Muller- Hermelink classification. They were subtyped as medullary, mixed, predominantly cortical (organoid), cortical, well differentiated thymic carcinoma, and poorly differentiated thymic carcinoma. The frequency of each subtype was determined and histologic findings were related to stage and myasthenia gravis. Immunohistochemical stains for bcl-2 protein as a marker for medullary thymocytes and MIC-2 protein as a marker for cortical thymocytes were performed in each case. The stages and association of myasthenia gravis was significantly different in each subtypes. The results of this study demonstrate that this histogenetic classification is clinically applicable. The bcl-2 protein was specifically demonstrated in lymphocytes within areas of medullary differentiation and MIC-2 protein in cortical differentiation. The expression of bcl-2 and MIC-2 proteins lend histogenetic support for this new classification of thymoma. Bcl-2 protein is strongly expressed in tumor epithelial cells of every case of poorly differentiated thymic carcinoma whereas the other types of thymic epithelial tumors do not show epithelial expression of this protein. The strong expression of bcl-2 protein in tumor epithelium may be considered as a predictor of aggressive behavior in thymic epithelial tumors.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean-
dc.publisher대한병리학회-
dc.relation.isPartOfKorean Journal of Pathology (대한병리학회지)-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.title흉선종의 병리학적 검색 및 bcl-2 단백과 MIC-2 단백 표현에 대한 면역조직화학적 연구-
dc.title.alternativeHistopathologic Re-evaluation of Thymoma with Immunonhistochemical Study for bcl-2 and MIC-2 Protein-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Pathology (병리학교실)-
dc.contributor.googleauthor양경무-
dc.contributor.googleauthor조미연-
dc.contributor.googleauthor홍순원-
dc.contributor.googleauthor김태승-
dc.contributor.googleauthor박찬일-
dc.contributor.googleauthor양우익-
dc.contributor.localIdA01710-
dc.relation.journalcodeJ02093-
dc.contributor.alternativeNamePark, Chan Il-
dc.contributor.affiliatedAuthor박찬일-
dc.citation.volume31-
dc.citation.number5-
dc.citation.startPage446-
dc.citation.endPage461-
dc.identifier.bibliographicCitationKorean Journal of Pathology (대한병리학회지), Vol.31(5) : 446-461, 1997-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers

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