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大面积超急性脑梗死的CT诊断 被引量:3

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摘要 目的:探讨CT检查在大面积超急性脑梗死中的诊断价值。方法:对10例经CT复查确诊,发病在6h内的病例进行回顾性分析。结果:超急性期大面积脑梗死的CT征象有:病变区密度略减低;病变部位、范围与闭塞血管供血区一致;病变区周围脑沟、脑池变窄或闭塞、消失;大脑中动脉密度增高(或称为动脉致密征);灰白质分界不清(或称岛带征)。结论:平扫CT可发现超急性期大面积脑梗死的一些早期征像,同时CT可排除脑出血,对超急性期大面积脑梗死具有重要的诊断作用。
作者 何雄兵
出处 《长江大学学报(自科版)(下旬)》 CAS 2009年第3期157-158,共2页 Journal of Yangtze University
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参考文献5

  • 1Moustafa RR, Baron JC. Pathophysiology of ischemic stroke: insights from imaging, and implications for therapy and drug discovery [J] . Br J Pharmacol, 2008, 153 (1): 44-54.
  • 2American Heart Association Statistics Committee and Stroke Statistics Subcommittee. Heart disease and stroke statistics: 2007 update[M].Circulation, 2007, 115:69 -171.
  • 3吴恩惠,主编.头部CT诊断学[M].第2版.北京:人民卫生出版社,1995.96.
  • 4高培毅.重视和加强溶栓治疗的影像学指导[J].中国卒中杂志,2006,1(7):461-461. 被引量:3
  • 5杨运俊,张勇,程敬亮.CT在超急性期缺血性脑梗死诊断中的应用价值[J].临床放射学杂志,2004,23(7):634-636. 被引量:15

二级参考文献26

  • 1[5]Hacke W, Kaste M, Fieschi C,et al. Randomized double-blind placebo-controlled trial of thrombolytic therapy with intravenous alteplase in acute ischemic stroke (ECASS). Lancet, 1998, 352:1245
  • 2[6]Bryan RN, Levy LM, Whitlow WD,et al. Diagnosis of acute cerebral infarction: comparison of CT and MR imaging, AJNR, 1991, 12:611
  • 3[7]Kuroiwa T, Sedia M, Tomida S,et al. Discrepanceis among CT, histological, and blood-brain barrier findings in early cerebral ischemia. J Neurosurg, 1986, 65:199
  • 4[8]Culebras A, Kase CS, Masdeu JC. Practice guidelines for the use of imaging in transient ischemic attacks and acute stroke: a report of the Stroke Council, American Heart Association. Stroke, 1997, 28:1480
  • 5[9]Wildermuth S, Knauth M, Brandt T,et al. Role of CT angiography in patient selection for thrombolytic therapy in acute hemispheric stroke. Stroke, 1998, 29:935
  • 6[10]Kalender WA, Polacin A. Physical performance characteristics of spiral CT scanning. Med Phys, 1991, 18:910
  • 7[11]Matsumoto M, Sato M, Nakano M,et al. Three-dimensional computerized tomography angiography-guided surgery of acutely ruptured cerebral aneurysms. J Neurosurg, 2001, 97:718
  • 8[12]Moonis M, Fisher M. Imaging of acute stroke. Cerebrovasc Dis, 2001, 11:143
  • 9[13]Schramm P, Schellinger PD, Fiebach JB,et al. Comparison of CT and CT angiography source images with diffusion-weighted imaging in patient with acute stroke within 6 hours after onset. Stroke, 2002, 33:2426
  • 10[14]Miles KA. Measurement of tissue perfusion by dynamic computed tomography. The British Journal of Radiology, 1991, 64:409

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