{"title":"A clinico-immunohistochemical study of giant cell glioblastoma.","authors":"M C Huang, O Kubo, Y Tajika, K Takakura","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>We have reported 7 cases of giant cell glioblastoma. All cases died within 14 months despite aggressive treatment. By immunohistochemical staining, lymphocyte infiltration was found in 6 cases. GFAP and vimentin stained positive in all cases. The MIB-1 positive rate was 13.8-90% (average, 34.9%); small and mononucleated giant cells stained more than multinucleated and monstrous cells. It was concluded that this tumor can be highly malignant and its degree of malignancy is determined by the biological behavior of the mononucleated giant cells and small cells.</p>","PeriodicalId":79360,"journal":{"name":"Noshuyo byori = Brain tumor pathology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1996-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Noshuyo byori = Brain tumor pathology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We have reported 7 cases of giant cell glioblastoma. All cases died within 14 months despite aggressive treatment. By immunohistochemical staining, lymphocyte infiltration was found in 6 cases. GFAP and vimentin stained positive in all cases. The MIB-1 positive rate was 13.8-90% (average, 34.9%); small and mononucleated giant cells stained more than multinucleated and monstrous cells. It was concluded that this tumor can be highly malignant and its degree of malignancy is determined by the biological behavior of the mononucleated giant cells and small cells.