Responses to the 10 Most Frequently Asked Questions About Perfusion CT

被引：32
作者：
Leiva-Salinas, Carlos [1 ]
Provenzale, James M. [2 ,3 ,4 ,5 ]
Wintermark, Max [1 ]
机构：
[1] Univ Virginia, Neuroradiol Div, Dept Radiol, New Hosp, Charlottesville, VA 22908 USA
[2] Duke Univ, Med Ctr, Dept Radiol, Durham, NC 27710 USA
[3] Emory Univ, Sch Med, Dept Radiol, Atlanta, GA 30322 USA
[4] Emory Univ, Sch Med, Dept Oncol, Atlanta, GA 30322 USA
[5] Emory Univ, Sch Med, Dept Biomed Engn, Atlanta, GA 30322 USA
来源：
AMERICAN JOURNAL OF ROENTGENOLOGY | 2011年 / 196卷 / 01期
关键词：
brain infarction; CT; perfusion; reperfusion therapies; stroke; CEREBRAL-BLOOD-FLOW; ARTERIAL INPUT FUNCTION; ACUTE STROKE PATIENTS; COMPUTED-TOMOGRAPHY; VENOUS THROMBOSIS; HYPERACUTE STROKE; DYNAMIC CT; ROW CT; ANGIOGRAPHY; SAFETY;
D O I：
10.2214/AJR.10.5705
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
OBJECTIVE. The objective of this article is to address the 10 most frequently asked questions radiologists face when planning, performing, processing, and interpreting a perfusion CT study in a patient with clinical suspicion of acute ischemic stroke. CONCLUSION. It is important for radiologists using PCT for stroke imaging to be familar with the perfusion software used at their institution, with the parameters that can be selected during the post-processing and how these may influence the PCT results.
引用
收藏
页码：53 / 60
页数：8
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