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脑CT灌注成像在中枢神经系统疾病中应用研究进展 被引量:2

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摘要 CT灌注成像(CTPI)通过CT扫描和计算机图像处理既能显示形态学变化,又能反应功能改变,其已广泛应用于中枢神经系统疾病的临床诊断。急性缺血性卒中CTPI可发现缺血半暗带(IP),显示梗死缺血部位、范围,为早期诊断提供依据。CTPI评价颈动脉狭窄后血管的储备及支架术后血管动力学改变,并能对蛛网膜下腔出血(SAH)是否有脑血管痉挛(CVS)高风险患者进行早期识别和评估,以及对颅内肿瘤良、恶性及重型头颅外伤程度进行评价等。
出处 《南昌大学学报(医学版)》 CAS 2016年第2期88-91,101,共5页 Journal of Nanchang University:Medical Sciences
基金 江西省科学技术厅科技计划(20111BBG70028-3)
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