乳腺癌模棱两可HER2 +病例定量数字图像分析与荧光原位杂交的比较研究

E. Ayad, M. Mansy, D. Elwi, M. Salem, M. Salama, K. Kayser
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引用次数: 2

摘要

在常规实践中,对于HER2/neu评分2+结果模棱两可的乳腺癌样本,优化工作流程仍然是评估HER2状态的核心焦点。根据美国病理学家学会/美国临床肿瘤学会指南,模棱两可的HER2/neu评分为2+的病例需要进一步检测,通常是通过荧光原位杂交(FISH)检查。HER2免疫组织化学(IHC)染色载玻片的定量数字图像分析是否有助于进一步完善HER2评分2+,这仍然是一个悬而未决的问题。
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Comparative Study between Quantitative Digital Image Analysis and Fluorescence In Situ Hybridization of Breast Cancer Equivocal HER2 2+ Cases
Optimization of workflow for breast cancer samples with equivocal HER2/neu score 2+ results in routine practice remains to be a central focus of the ongoing efforts to assess HER2 status. According to the College of American Pathologists/American Society of Clinical Oncology guidelines equivocal HER2/neu score 2+ cases are subject for further testing, usually by fluorescence in situ hybridization (FISH) investigations. It still remains on open question, whether quantitative digital image analysis of HER2 immunohistochemically (IHC) stained slides can assist in further refining the HER2 score 2+.
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