Literature DB >> 27318382

Does Magnetic Resonance Brain Scanning at 3.0 Tesla Pose a Hyperthermic Challenge to Term Neonates?

Paul Cawley1, Karen Few1, Richard Greenwood2, Paul Malcolm2, Glyn Johnson3, Pete Lally4, Sudhin Thayyil4, Paul Clarke5.   

Abstract

Next-generation 3-Tesla magnetic resonance (MR) scanners offer improved neonatal neuroimaging, but the greater associated radiofrequency radiation may increase the risk of hyperthermia. Safety data for neonatal 3-T MR scanning are lacking. We measured rectal temperatures continuously in 25 neonates undergoing 3-T brain MR imaging and observed no significant hyperthermic threat.
Copyright © 2016 Elsevier Inc. All rights reserved.

Entities:  

Keywords:  neuroimaging; nonionizing radiation; radiofrequency radiation; specific absorption rate

Mesh：

Year:  2016        PMID： 27318382     DOI： 10.1016/j.jpeds.2016.05.014

Source DB:  PubMed          Journal:  J Pediatr        ISSN： 0022-3476            Impact factor:   4.406


  4 in total

1.  Clinical safety of 3-T brain magnetic resonance imaging in newborns.

Authors:  Monica Fumagalli; Claudia Maria Cinnante; Sonia Francesca Calloni; Gabriele Sorrentino; Ilaria Gorla; Laura Plevani; Nicola Pesenti; Ida Sirgiovanni; Fabio Mosca; Fabio Triulzi
Journal:  Pediatr Radiol       Date:  2018-03-29

2.  Expert consensus on the clinical practice of neonatal brain magnetic resonance imaging.

Authors: 
Journal:  Zhongguo Dang Dai Er Ke Za Zhi       Date:  2022-01-15

3.  Effect of Anesthesia Applied for Magnetic Resonance Imaging on the Body Temperature of Pediatric Patients.

Authors:  Öznur Uludağ; Recai Kaya; Atilla Tutak; Mevlüt Doğukan; Mustafa Çelik; Ebru Dumlupınar
Journal:  Cureus       Date:  2019-09-20

4.  Initial experience of an investigational 3T MR scanner designed for use on neonatal wards.

Authors:  Paul D Griffiths; Deborah Jarvis; Leanne Armstrong; Daniel J A Connolly; Pauline Bayliss; Julie Cook; Anthony R Hart; Elizabeth Pilling; Tamanna Williams; Martyn N J Paley
Journal:  Eur Radiol       Date:  2018-04-30       Impact factor: 5.315
  4 in total

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