1Patel SC,Levine SR.Tilley BC.et al.Lack of clinical singnificance of early ischemic changes on computed tomography in acute stroke[J].JAMA,2001,286:2830-2838.
2Von Kummer R,Bourquain H,Bastianello S.et al.Early prediction of irreversible damage after ischemic stroke at CT[J].Radiology,2001,219:95-100.
3Robert HC,Dillon WP.Furian AJ,et al.Computed tomographic findings in patients undergoing intra-arterial thrombolysis for acute ischemic stroke due to middle cerebral artery occlusion:results from the PROACT Ⅱ trial[J].Stroke,2002,33:1557-1565.
4Barber PA.Demchuk AM,Zhang J,et al.Validity and reliability of a quantitative computed tomography score in predicying outcome of hyperacute stroke before thrombolytic therapy[J].Lancet,2000,335:1670-1674.
5Mohr JP,Biller J.Hilal SK.et al.Msgnetic resonance versus computed tomographic imaging in acute stroke[J].Stroke,1995,26:807-812.
6Kucinski T,Koch C,Grzyska U,et al.The predictive value of early CT and angiography for fatal hemispheric swelling in acute atroke[J].AJNR,1998,19:839-846.
7Pressman BD,Tourje EJ.Thompson JR.An early CT sign of ischemic infarction:increasef desity in a cerebral artery[J].AJR,1987,149:583-586.
8Rauch RA,Razan Ⅲ C,Larsson EM,et al.Huperdense middle cerebral arteries identified on CT as false sign of vascular occlusion[J].AJNR,1998.19:869-871.
9Marks MP.CT in ischemic stroke[J].Neuroimaging Clin N Am,1998,8:515-523.
10Tomura N,Uemura K,Lnugami A,et al.Early CT finding in cerebral infarction[J].Radiology,1998,168:463-467.