XUE Jing, WANG Hao, GAO Pei-Yi, et al.. Significance and Change in Prominent Vessel Sign on Susceptibility-weighted Imaging before and after Thrombolysis in Acute Ischemic Stroke[J]. Chinese Journal of Stroke, 2017, 12(03): 233-238.
1 Kesavadas C,Santhosh K,Thomas B. Susceptibilityweightedimaging in cerebral hypoperfusion--canwe predict increased oxygen extraction fraction?[J].Neuroradiology,2010,52:1047-1054.2 Kesavadas C,Thomas B,Pendharakar H,e tal. Susceptibility-weighted imaging:does it giveinformation similar to perfusion weighted imaging inacute stroke?[J]. J Neurol,2011,258:932-934.3 Kao HW,Tsai FY,Hasso AN. Predicting strokeevolution:comparison of susceptibility-weighted MRimaging with MR perfusion[J]. Eur Radiol,2012,22:1397-1403.4 Fujioka M,Okuchi K,Iwamura A,et al. A mismatchbetween the abnormal it ies in di f fusion-andsusceptibility-weighted magnetic resonance imagingmay represent an acute ischemic penumbra withmisery perfusion[J]. J Stroke Cerebrovasc Dis,2013,22:1428-1431.5 Huang P,Chen CH,Lin WC,et a l. Cl inicalapplications of susceptibility weighted imaging inpatients with major stroke[J]. J Neurol,2012,259:1426-1432.6 Baik SK,Choi W,Oh SJ,et al. Change in corticalvessel signs on susceptibility-weighted images afterfull recanalization in hyperacute ischemic stroke[J].Cerebrovasc Dis,2012,34:206-212.7 Higashida RT,Furlan AJ,Roberts H,Tomsick,et学意义。研究结果显示PVS可以反映溶栓治疗后责任病灶区域的再灌注状态,并与血管再通情况相关。综上所述,本研究结果提示对于大血管发生闭塞或严重狭窄的急性缺血性卒中患者,SWI-PVS可以反映受累区域脑组织的低灌注状态,并可用于评估溶栓治疗后血管再通组和未再通组受累脑组织的再灌注状态。本研究的局限之处在于并未对PVS和侧支循环状态进行评估,本课题组后续将进行深入研究。al. Technology Assessment Commit tee of theAmerican Society of Interventional and TherapeuticNeuroradiology; Technology Assessment Committeeof the Society of Interventional Radiology:Trialdesign and reporting standards for intra-arterialcerebral thrombolysis for acute ischemic stroke[J].Stroke,2003,34:e109-e137.8 Pexman JH,Barber PA,Hill MD,et al. Use of theAlberta Stroke Program Early CT Score(ASPECTS)for assessing CT scans in patients with acute stroke[J].AJNR Am J Neuroradiol,2001,22:1534-1542.9 Cha r idimou A,Shoamanesh A,Wi lson D,etal. Cerebral microbleeds and postthrombolysisint racerebral hemor rhage r isk updated metaanalysis[J]. Neurology,2015,85:927-934.10 Heyn C,Leon PA,Bharatha A,et al. Susceptibilityweightedimaging in neurovascular disease[J]. TopMagn Reson Imaging,2016,25:63-71.11 Dejobert M,Cazals X,Annan M,et al. Susceptibilitydiffusionmismatch in hyperacute stroke:Correlationwith perfusion-diffusion mismatch and clinicaloutcome[J]. J Stroke Cerebrovasc Dis,2016,25:1760-1766.12 Payabvash S,Benson JC,Taleb S,et al. Susceptiblevessel sign:identification of arterial occlusion andclinical implications in acute ischaemic stroke[J]. ClinRadiol,2017,72:116-122.13 Power s WJ,Raichle ME. Posit ron emissiontomography and its application to the study ofcerebrovascular disease in man[J]. Stroke,1985,16:361-376.14 Derdeyn CP,Yundt KD,Videen TO,et al. Increasedoxygen extraction fraction is associated with priorischemic events in patients with carotid occlusion[J].Stroke,1998,29:754-758.15 高培毅,梁晨阳,林燕,等. 脑梗死前期脑局部微循环障碍CT灌注成像的实验研究[J]. 中华放射学杂志,2003,37:701-706.16 Ulf JK,Ruwen B. Asymmetrically hypointense veinson T2*W imaging and susceptibility-weighted imagingin ischemic stroke[J]. World J Radiol,2013,5:156-165.17 Verma RK,Hsieh K,Gratz PP,et al. Leptomeningealcollateralization in acute ischemic stroke:impact onprominent cortical veins in susceptibility-weightedimaging[J]. Eur J Radiol,2014,83:1448-1454.
[J]. Chinese Journal of Stroke, 2024, 19(8): 924-930.
[12]
LU Dan, CHEN Weiqi, WANG Yaping, DUAN Wanying, GUO Lei, WANG Ling, LIU Liping, XU Anding, WANG Yongjun, Cerebroprotection Academic Roundtable Academic Committee of Chinese Stroke Association .