1Sorensen AG, Buonanno FS, Gonzalez RG, et al.Hyperacute stroke: evaluation with combined multisection diffusion weighted and hemodynamically weighted echo-planar MR imaging. Radiology, 1996,199:391.
2Alemany RM, Stenborg A, Sonninen P, et al. Detection and appearance of intraparenchymal haematomas of the brain at 1.5 T with spin-echo, FLAIR and GE sequences: poor relationship to the age of the haematoma. Neuroradiology, 2004,46:435.
4Engelter ST, Provenzale JM, Petrella JR, et al. Diffusion MR imaging and transient ischemic attacks. Stroke, 1999,30 : 2762.
5Purroy F, Montaner J, Rovira A, et al. Higher risk of further vascular events among transient ischemic attack patients with diffusion weighted imaging acute ischemic lesions. Stroke, 2004, 35:2313.
6Albers GW, Caplan LR, Easton JD, et al. Transient ischemic attack Proposal for a new definition. N Engl J Med, 2002, 347: 1713.
7Matsumoto M, Endo Y, Sato M, et al. Acute aneurysm surgery using three dimensional CT angiography without conventional catheter angiography. Fukushima J Med Sci, 2002,48 : 63.
8Atlas SW. Magnetic Resnoance Imaging of the Brain and Spine. Philadelphia USA. Lippincott Williams & Wilkins, 2002, 875- 879.
2Patel MR, Edelman RR, Warach S. Detection of hyperacute primary intraparenchymal hemorrhage by magnetic resonance imaging.Stroke, 1996,27:2321-2324.
3Weingarten K, Zimmerman RD, Deo-Narine V, et al. MR imaging of acute intracranial hemorrhage: findings on sequential spin-echo and gradient-echo images in a dog model. AJNR Am J Neuroradiol,1991,12:457-467.
4Schellinger PD, Jansen O, Fiebach JB, et al. A standardized MRI stroke protocol: comparison with CT in hyperacute intracerebral hemorrhage. Stroke, 1999,30:765-768.
5Perl JI, Tkach J, Porras-Jamenez M, et al. Hemorrhage detected using MR imaging in the setting of acute stroke: an in vivo model.AJNR Am J Neuroradiol, 1999,20:1863-1870.
6Linfante L, Llinas RH, Caplan LR, et al. MRI features of intracerebral hemorrhage within 2 hours from symptom onset. Stroke,1999,30 : 2263 -2267.
7Fazekas F, Kleinert R, Roob G, et al. Histopathologic analysis of foci of signal loss on gradient-echo T2th -weighted MR images in patients with spontaneous intracerebral hemorrhage : evidence ofmicroangiopathy-related microbleeds. AJNR Am J Neuroradiol,1999,20:637-642.