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标题：Diffuse cerebral microbleeds in a young adult with Down syndrome (Images in Clinical Neurophysiology)
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作者：Eun Hee Sohn ; Ae Young Lee
期刊名称：Korean Journal of Clinical Neurophysiology
印刷版ISSN：1229-6414
出版年度：2021
卷号：23
期号：1
页码：65-67
DOI：10.14253/acn.2021.23.1.65
语种：English
出版社：KoreaMed Synapse
摘要：A 25-year-old male with Down syndrome (DS) [46, XY, der (13;14), +21] underwent brain magnetic resonance imaging (MRI) due to drop attacks. He had mental retardation from childhood (IQ < 50) but no subsequent cognitive decline. Consciousness was preserved during each attack and he could walk again 5 minutes later. Brain MRI showed numerous tiny microbleeds in the lobar area (n = 349), infratentorial area (n = 59), and deep regions (n = 28) without superficial hemosiderosis or white-matter lesions (Fig. 1), which would be related to cerebral amyloid angiopathy (CAA).