CTP_simap评价卒中易损患者CT灌注成像假阳性的临床价值 The Clinical Value of CT Perfusion_source Images Maximum Intensity Map in Vulnerable Patients for Stroke with False Positive Results on CT Perfusion
目的 评估CT灌注最大密度重建图(CT perfusion_source images maximum intensity map,CTP_simap)在 卒中易损患者CT灌注成像假阳性中的临床价值。 方法 回顾性分析2016年5月-2017年10月连续的165例诊断为CT脑局部低灌注的平诊患者,根据 患者的CTP_simap将其分成无侧支循环组(真阳性)及有侧支循环组(假阳性),将有侧支循环形成的 “假阳性”病例筛选出来,进行误判率统计。 结果 通过CTP_simap判别CT灌注成像脑局部低灌注的真实性,其中真阳性(无侧支循环组)55例, 假阳性(有侧支循环组)110例,误判率66.67%。...
Main Author: | 孙如镜,高培毅 |
---|---|
Format: | Article |
Language: | zho |
Published: |
Editorial Department of Chinese Journal of Stroke
2018-08-01
|
Series: | Zhongguo cuzhong zazhi |
Subjects: | |
Online Access: | http://www.chinastroke.org.cn/CN/article/openArticlePDF.jsp?id=2556 |
Similar Items
-
多模式CT在后循环缺血性孤立性眩晕中的应用价值 Clinical Value of Multimode CT in the Assessment of Isolated Posterior Circulation Ischemia Vertigo
by: 杨潮萍,芮汉臣,范桂梅,张丽华
Published: (2018-06-01) -
不同途径肝细胞移植对肝硬化大鼠模型肝脏血流灌注的影响
Published: (2012-01-01) -
Whole brain CT perfusion on a 320-slice CT scanner
by: Jai Jai Shiva Shankar, et al.
Published: (2011-07-01) -
大鼠脑慢性低灌注模型18F-FDG PET/CT显像及SUVmax值变化
Published: (2014-01-01) -
CT perfusion in acute stroke
by: Niranjan Khandelwal
Published: (2008-10-01)