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

被引：5

作者：

Fumagalli, Monica ^{[1
]}

Cinnante, Claudia Maria ^{[2
]}

Calloni, Sonia Francesca ^{[3
]}

Sorrentino, Gabriele ^{[1
]}

Gorla, Ilaria ^{[1
]}

Plevani, Laura ^{[4
]}

Pesenti, Nicola ^{[1
]}

Sirgiovanni, Ida ^{[1
]}

Mosca, Fabio ^{[1
]}

Triulzi, Fabio ^{[2
,5
]}

机构：

[1] Univ Milan, Fdn IRCCS Ca Granda Osped Maggiore Policlin, Dept Clin Sci & Community Hlth, NICU, Milan, Italy

[2] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Neuroradiol Unit, Milan, Italy

[3] Univ Milan, Postgrad Sch Radiodiagnost, Milan, Italy

[4] Fdn IRCCS Ca Granda Osped Maggiore Policlin, SITRA Basic Educ Sect Neonatol & Neonatal Intens, Milan, Italy

[5] Univ Milan, Dept Pathophysiol & Transplantat, Milan, Italy

来源：

PEDIATRIC RADIOLOGY | 2018年 / 48卷 / 07期

关键词：

3; Tesla; Body temperature; Brain; Heart rate; Magnetic resonance imaging; Neonates; Oxygen saturation; Physiological parameters; Safety; CORE TEMPERATURE; BODY-TEMPERATURE; CHILDREN; INFANTS; CHALLENGES; STRENGTH;

D O I：

10.1007/s00247-018-4105-0

中图分类号：

R72 [儿科学];

学科分类号：

100202 ;

摘要：

The effects and potential hazards of brain magnetic resonance imaging (MRI) at 3 T in newborns are debated. Assess the impact of 3-T MRI in newborns on body temperature and physiological parameters. Forty-nine newborns, born preterm and at term, underwent 3-T brain MRI at term-corrected age. Rectal and skin temperature, oxygen saturation and heart rate were recorded before, during and after the scan. A statistically significant increase in skin temperature of 0.6 A degrees C was observed at the end of the MRI scan (P < 0.01). There was no significant changes in rectal temperature, heart rate or oxygen saturation. Core temperature, heart rate and oxygen saturation in newborns were not affected by 3-T brain MR scanning.

引用

页码：992 / 998

页数：7

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