Literature DB >> 16814001

Hypointensities in the brain on T2*-weighted gradient-echo magnetic resonance imaging.

Yoshito Tsushima1, Keigo Endo.   

Abstract

The objectives of this review are to present various entities that can result in hypointensity on brain T2*-weighted gradient-echo (GE) images and to show the usefulness of this sequence. There are six etiologies, resulting in hypointensity on T2*-weighted GE images, ie, the presence of hemosiderin, deoxyhemogrobin, ferritin, calcium, other metals, and air. This sequence is sensitive to magnetic susceptibility effect and useful for detecting some kinds of small brain lesions and for differential diagnosis in some special conditions.

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Year:  2006        PMID： 16814001     DOI： 10.1067/j.cpradiol.2006.04.002

Source DB:  PubMed          Journal:  Curr Probl Diagn Radiol        ISSN： 0363-0188


  7 in total

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Review 2.  Principles, techniques, and applications of T2*-based MR imaging and its special applications.

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Journal:  Radiographics       Date:  2009 Sep-Oct       Impact factor: 5.333

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Authors:  F Rodjan; P de Graaf; P van der Valk; T Hadjistilianou; A Cerase; P Toti; M C de Jong; A C Moll; J A Castelijns; P Galluzzi
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4.  Susceptibility-weighted angiography of intracranial blood products and calcifications compared to gradient echo sequence.

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Journal:  PLoS One       Date:  2012-04-17       Impact factor: 3.240

Review 6.  Blood-Brain Barrier in Brain Tumors: Biology and Clinical Relevance.

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7.  Air bubbles in the brain: retrograde venous gas embolism in the cavernous sinus.

Authors:  S Allioui; S Zaimi; S Sninate; M Abdellaoui
Journal:  Radiol Case Rep       Date:  2020-05-13
  7 in total

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