2[1]Patel SC,Levine SR,Tilley BC, et al. Lack of clinical significance of early ischemic changes on computed tomography in acute stroke. J AMA,2001,286: 2830-2838.
3[2]von Kummer R, Bourquain H,Bastianello S,et al. Early prediction of irreversible damage after ischemic stroke at CT. Radiology,2001,219:95-100.
4[3]Robert 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.Stroke, 2002, 33:1557-1565.
5[4]Barber PA, Demchuk AM, Zhang J, et al. Validity and reliability of a quantitative computed tomography score in predicting outcome of hyperacute stroke before thrombolytic therapy. Lancet,2000,335: 1670-1674.
6[5]Moulin T, Cattin F, Crepin-Leblond T,et al. Early CT signs in acute middle cerebral artery infarction:predictive value for subsequent infarct location and outcome.Neurology, 1996,47: 366-375.
8[7]Manelfe C, Larrue V, yon Kummer R, et al. Association of hyperdense middle cerebral artery sign with clinical outcome in patients treated with tissue plasminogen activator.Stroke, 1999, 30:769-772.
10[9]Berge E,Nakstand PH,Sandset PM.The HAEST Study Group. Large middle cerebral artery infarctions and the hyperdense middle cerebral artery sign in patients with atrial fibrillation. Acta Radiol,2001,42:261-268.
