期刊文献+

肺梭形细胞横纹肌肉瘤1例并文献复习 被引量:2

下载PDF
导出
摘要 目的探讨成人梭形细胞横纹肌肉瘤(spindle cell rhabdomyosarcoma,SCRM)的临床病理学特征。方法回顾性分析1例肺内SCRM的临床病理学与免疫表型特征,并复习相关文献。结果患者男性,72岁,因咳嗽、胸闷2个月入院,胸部CT检查示右肺上叶见一巨大软组织肿块影。镜检:肿瘤无包膜,呈不规则束、片状排列,局部呈巢状结构,间质纤维组织增生。瘤细胞小圆形、梭形或上皮样,胞质稀少,胞核深染、染色质细颗粒状,部分可见核仁,核分裂象达25个/10 HPF,局部可见横纹肌母细胞。免疫表型:vimentin、desmin、Myogenin、CD56、CD99均阳性(阳性细胞数>50%),CK(AE1/AE3)、CK7、Syn、CgA、CD45、TTF-1、MyoD1、NSE、BCL-2、S-100蛋白均阴性,Ki-67增殖指数约60%。结论肺成人原发性SCRM临床罕见,组织学形态多样,预后较差,需与肺小细胞癌、滑膜肉瘤、淋巴瘤等鉴别。
出处 《临床与实验病理学杂志》 CAS CSCD 北大核心 2020年第3期344-346,共3页 Chinese Journal of Clinical and Experimental Pathology
  • 相关文献

参考文献3

二级参考文献23

  • 1Fletcher C D M,Unni K K,Mertens F.Pathology and genetics of tumours of soft tissue and bone[M].Lyon:IARC Press,2002:11.
  • 2Dias P,Parham D M,Shapiro D N,et al.Myogenic regulatory protein (MyoD1) expression in childhood solid tumors:diagnostic utility in rhabdomyosarcoma[J].Am J Pathol,1990,137(6):1283-1291.
  • 3Cui S,Hano H,Harada T,et al.Evaluation of new monoclonal anti-MyoD1 and anti-myogenin antibodies for the diagnosis of rhabdomyosarcoma[J].Pathol Int,1999,49(1):62-68.
  • 4Michelagnoli M P,Burchill S A,Cullinane C,et al.Myogenin-a more specific target for RT-PCR detection of rhabdomyosarcoma than MyoD1[J].Med Pediatr Oncol,2003,40(1):1-8.
  • 5Sartori F,Alaggio R,Zanazzo G,et al.Results of a prospective minimal disseminated disease study in human rhabdomyosarcoma using three different molecular markers[J].Cancer,2006,106(8):1766-1775.
  • 6Gattenloehner S,Vincent A,Leuschner I,et al.The fetal form of the acetylcholine receptor distinguishes rhabdomyosarcomas from other childhood tumors[J].Am J Pathol,1998,152(2):437-444.
  • 7Gattenloehner S,Dockhorn-Dworniczak B,Leuschner I,et al.A comparison of MyoD1 and fetal acetylcholine receptor expression in childhood tumors and normal tissues[J].J Mol Diagn,1999,1(1):23-30.
  • 8Davis R J,Barr F G.Fusion genes resulting from alternative chromosomal translocations are overexpressed by gene-specific mechanisms in alveolar rhabdomyosarcoma[J].Proc Natl Acad Sci U S A,1997,94(15):8047-8051.
  • 9Anderson J,Gordon T,McManus A,et al.Detection of the PAX3-FKHR fusion gene in paediatric rhabdomyosarcoma:a reproducible predictor of outcome[J]? Br J Cancer,2001,85(6):831-835.
  • 10Douglass E C,Shapiro D N,Valentine M,et al.Alveolar rhabdomyosarcoma with the t(2;13):cytogenetic findings and clinicopathologic correlations[J].Med Pediatr Oncol,1993,21(2):83-87.

共引文献24

同被引文献11

引证文献2

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部