Contribution of metals to brain MR signal intensity: review articles
نویسندگان
چکیده
منابع مشابه
MR signal intensity of the optic radiation.
PURPOSE To determine whether a hyperintense layer adjacent to the lateral ventricle on T2-weighted MR images represents the optic radiation. METHODS We reviewed 11 brain specimens from patients with nonneurologic diseases and MR images from 43 healthy volunteers. The MR images in a patient with cerebral infarction involving the lateral geniculate body were also reviewed to evaluate wallerian ...
متن کاملFoci of increased T2 signal intensity on brain MR scans of healthy elderly subjects.
Foci of increased T2 signal intensity were found on brain MR scans in 16 (59%) of 27 healthy elderly volunteer subjects, ages 63 to 86 years old. These foci were not related to cognitive function or cerebrovascular risk factors; instead, they were highly correlated to age, being present in 11 of 11 subjects aged 75 years and over.
متن کاملAn Introduction to Mini Review Articles
سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره 21، آذر 1401، 910-909 درآمدی بر مقالات مروری کوتاه An Introduction to Mini Review Articles محسن رضائیان[1] Mohsen Rezaeian تاکنون در مجله دانشگاه پیرامون انواع مقالات مروری، نظیر مرورسیتماتیک و متاآنالیز [2-1]، مرور مفهومی [3]، مرور چتری [4]، مرور زنده [5] و مرورسریع [6]، مقالاتی را به رشته تحریر در آورده‌ایم. هدف...
متن کاملAbnormal brain MR signal intensity in a patient with toluene abuse.
Acta Neurologica Taiwanica Vol 15 No 4 December 2006 From the Department of Neurology, Sin-Lau Christian Hospital, Tainan, Taiwan. Received July 19, 2006. Revised July 28, 2006. Accepted August 28, 2006. Reprint requests and correspondence to: Ching-Feng Huang, MD. Department of Neurology, Sin-Lau Christian Hospital, No. 57, Sec. 1, Eastgate Road, Tainan, Taiwan. E-mail: discover_paris@hotmail....
متن کاملIntracranial lesions with high signal intensity on T1-weighted MR images – review of pathologies
In the article we present pathological intracranial substances and lesions, which produce high signal intensity on T1-weighted MR images. Six groups of substances are discussed: 1. Gadolinium - based contrast agents, 2.hemoglobin degradation products (intra- and extra-cellular methemoglobin), 3. lipid-containing lesions (lipoma, dermoid cyst, implanted fatty materials, laminar cortical necrosis...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiology
سال: 2016
ISSN: 1867-1071,1867-108X
DOI: 10.1007/s11604-016-0532-8