Conclusions CTPI can be used to diagnose hyperacute cerebral infarction and to distinguish TIA.
结论CTPI能够超早期诊断脑梗死，并可鉴别诊断tia。
Objective:To evaluate the diagnostic value of CT perfusion imaging (CTPI) in cerebral ischemic diseases.
目的：探讨CT灌注成像（CTPI）对脑缺血性疾病的诊断价值。
The influence of chlorinated trans 1,4-polyisoprene(CTPI) on the properties of CR/TPI blend was investigated.
研究氯化反式1，4- 聚异戊二烯（CTPI）对CR/反式1，4-聚异戊二烯（T PI）并用胶性能的影响。
Results DWI detected 19 lesions in 10 cats. PWI detected 23 abnormal perfusion areas in 13 cats. CTPI detected 20 lesions in 12 cats.
结果DWI发现10只猫脑实质出现19个异常信号，PWI发现13只猫脑实质内23个异常灌注区，CTPI发现12只猫脑实质内20个异常血流灌注区。
Objective To observe the value of the combination of CT perfusion imaging (CTPI) and MRI DWI in diagnosis of acute cerebral infarction.
目的探讨联合应用CT灌注成像（CTPI）和MRDWI技术对急性脑梗死的临床诊断价值。
Objective to investigate the application of computed tomography perfusion imaging (CTPI) in hyperacute ischemic cerebrovascular disease.
目的探讨CT灌注成像(CTPI)在超早期缺血性脑血管病中的应用价值。
Objective To evaluate the clinical application of ct perfusion imaging (CTPI) and ct subtraction angiography (CTSA) in the diagnosis of acute ischemic cerebrovascular disease (AICVD).
目的评价CT灌注成像(CTPI)及CT减影血管成像(CTSA)在诊断急性缺血性脑血管病(AICVD)中的应用价值。
Objective To compare the value of MR diffusion weighted imaging (DWI), perfusion weighted imaging (PWI), and CT perfusion imaging (CTPI) in evaluating a model of acute cerebral venous occlusion.
目的对比磁共振扩散加权成像（DWI）、灌注加权成像（PWI）和CT灌注成像（CTPI）评价急性脑静脉闭塞模型的价值。
Objective To compare the value of MR diffusion weighted imaging (DWI), perfusion weighted imaging (PWI), and CT perfusion imaging (CTPI) in evaluating a model of acute cerebral venous occlusion.
目的对比磁共振扩散加权成像（DWI）、灌注加权成像（PWI）和CT灌注成像（CTPI）评价急性脑静脉闭塞模型的价值。
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