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NT J LAB HEMATOL:B细胞淋巴增生性疾病进行诊断的成本效益新方法

2017-04-16 MedSci MedSci原创

淋巴增殖性疾病(LPD)的研究联合使用需要流式细胞术(FC)和免疫组织化学(IHC)。这通常导致重复的免疫表型测试,并增加了可能不符合国家医疗保险的报销资格的成本。本研究旨在建立一种基于初始FC分类的成本效益最低的诊断算法,以减少重复的免疫表型分型。

近日,国际杂志INT J LAB HEMATOL上在线发表一篇关于通过流式细胞术数据的最佳整合对B细胞淋巴增生性疾病进行诊断的成本效益方法的研究。

淋巴增殖性疾病(LPD)的研究联合使用需要流式细胞术(FC)和免疫组织化学(IHC)。这通常导致重复的免疫表型测试,并增加了可能不符合国家医疗保险的报销资格的成本。本研究旨在建立一种基于初始FC分类的成本效益最低的诊断算法,以减少重复的免疫表型分型。

研究人员在12个月内回顾性分析通过FCIHC检测的242例疑似LPD病例。将FC与手术诊断相关联,并评估了重复IHC检测的频率。

研究发现,重复免疫分型经常发生,总体而言,85%的病例至少有一个标记重复。诊断一致的病例重复标记明显少于不符合病例。一致的B细胞恶性肿瘤患者中,57%出现复发。然而,与新诊断相比,重复标记使用并没有减少。最常重复的标记是CD3CD5CD10CD20

研究人员建议在一致的情况下,IHC不应重复CD5CD10, 这会将这些标记的使用量分别降低80%和76%。同时研究人员还开发了IHC使用的算法,改进了FC数据的合并,并可能降低医疗成本。

原始出处:

Mason, E. F. et.al Cost-effective approach to the diagnostic workup of B cell lymphoproliferative disorders via optimal integration of flow cytometric data Version of Record online: 30 JAN 2017 |

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    2017-04-17 fengyi812
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