Abstract
The term ‘Leukoaraiosis’ means rarefaction of the white matter. It is a radiological definition and not a histological definition. Leukoaraiosis results from chronic ischaemia due to diseases of small perforating arteries supplying the white matter.
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Selected References
Brant-Zawadzki M et al (1985) MR. Imaging of the aging brain: patchy white-matter lesions and dementia. AJNR 6:675–682
Hachinski VC et al (1987) Leuko-araiosis. Arch Neurol 44:21–23
Hinchey J et al (1996) A reversible posterior leukoencephalopathy syndrome. N Engl J Med 334:494–500
Casey SO et al (2000) Posterior reversible encephalopathy syndrome: utility of fluid-attenuated inversion recovery MR imaging in the detection of cortical and subcortical lesions. AJNR 21:1199–1206
Provenzale JM et al (2001) Quantitative assessment of diffusion abnormalities in posterior réversible encephalopathy syndrome. AJNR 22:1455–1461
Schwartz R et al (2009) Catheter angiography, MR angiography, and MR perfusion in posterior reversible encephalopathy syndrome. AJNR 30:E19
Hefzy HM et al (2009) Hemorrhage in posterior reversible encephalopathy syndrome: imaging and clinical features. AJNR 30:1371–1379
Pavlakis SG et al (1984) Mitochondrial myopathy, encephalopathy, lactic acidosis, and strokelike episodes: a distinctive clinical syndrome. Ann Neurol 16:481–488
Allard JC et al (1988) CT and MR of MELAS syndrome. AJNR Am J Neuroradiol 9:1234–1238
Abe K (2004) Comparison of conventional and diffusion-weighted MRI and proton MR spectroscopy in patients with mitochondrial encephalomyopathy, lactic acidosis, and stroke-like events. Neuroradiology 46:113–117
Ong B et al (2009) Transient seizure-related MRI abnormalities. J Neuroimaging 19:301–310
Nair PP et al (2009) Role of cranial imaging in epileptic status. Eur J Radiol 70:475–480
Kim JA et al (2001) Transient MR signal changes in patients with generalized tonicoclonic seizure or status epilepticus: preictal diffusion-weighted imaging. AJNR 22:1149–1160
Da Rocha AJ et al (2006) Focal transient lesion in the splenium of the corpus callosum in three non-epileptic patients. Neuroradiology 48:731–735
Doherty MJ et al (2005) Clinical implications of splenium magnetic resonance imaging signal changes. Arch Neurol 62:433–437
Kruit MC et al (2004) Migraine as a risk factor for subclinical brain lesions. JAMA 28(291)427–434
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Saliou, G., Théaudin, M., Join-Lambert Vincent, C., Souillard-Scemama, R. (2014). Radiological Differential Diagnosis of Cerebral Infarction. In: Practical Guide to Neurovascular Emergencies. Springer, Paris. https://doi.org/10.1007/978-2-8178-0481-1_12
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DOI: https://doi.org/10.1007/978-2-8178-0481-1_12
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