» Articles » PMID: 28495948

Introduction of a Dedicated Emergency Department MR Imaging Scanner at the Barrow Neurological Institute

Overview
Specialty Neurology
Date 2017 May 13
PMID 28495948
Citations 7
Authors
Affiliations
Soon will be listed here.
Abstract

Use of advanced imaging in the emergency department has been increasing in the United States during the past 2 decades. This trend has been most notable in CT, which has increased concern over the effects of increasing levels of medical ionizing radiation. MR imaging offers a safe, nonionizing alternative to CT and is diagnostically superior in many neurologic conditions encountered in the emergency department. Herein, we describe the process of developing and installing a dedicated MR imaging scanner in the Neuroscience Emergency Department at the Barrow Neurological Institute and its effects on neuroradiology and the emergency department in general.

Citing Articles

NeuroMix with MRA: A Fast MR Protocol to Reduce Head and Neck CTA for Patients with Acute Neurologic Presentations.

Decker J, Mazal A, Bui A, Sprenger T, Skare S, Fischbein N AJNR Am J Neuroradiol. 2024; 45(11):1730-1736.

PMID: 38906674 PMC: 11543087. DOI: 10.3174/ajnr.A8386.


Clinical Evaluation of a 2-Minute Ultrafast Brain MR Protocol for Evaluation of Acute Pathology in the Emergency and Inpatient Settings.

Lang M, Clifford B, Lo W, Applewhite B, Tabari A, Filho A AJNR Am J Neuroradiol. 2024; 45(4):379-385.

PMID: 38453413 PMC: 11288578. DOI: 10.3174/ajnr.A8143.


Turnaround time and efficiency of pediatric outpatient brain magnetic resonance imaging: a multi-institutional cross-sectional study.

Hayatghaibi S, Cazaban C, Chan S, Dillman J, Du X, Huang Y Pediatr Radiol. 2022; 53(6):1144-1152.

PMID: 36526870 PMC: 9758026. DOI: 10.1007/s00247-022-05563-9.


An institutional review of hospital resource utilization and patient radiation exposure in shunted idiopathic intracranial hypertension.

Cho T, Kreatsoulas D, Fritz J, McGregor J, Hardesty D Neurosurg Rev. 2021; 44(6):3359-3373.

PMID: 33611722 DOI: 10.1007/s10143-021-01502-8.


Operational Considerations in Emergency Radiology.

Robinson J, Gross J, Cohen W, Linnau K Semin Roentgenol. 2020; 55(2):83-94.

PMID: 32438983 PMC: 7255322. DOI: 10.1053/j.ro.2020.03.001.


References
1.
Thomalla G, Cheng B, Ebinger M, Hao Q, Tourdias T, Wu O . DWI-FLAIR mismatch for the identification of patients with acute ischaemic stroke within 4·5 h of symptom onset (PRE-FLAIR): a multicentre observational study. Lancet Neurol. 2011; 10(11):978-86. DOI: 10.1016/S1474-4422(11)70192-2. View

2.
Levin D, Rao V, Parker L, Frangos A . Continued growth in emergency department imaging is bucking the overall trends. J Am Coll Radiol. 2014; 11(11):1044-7. DOI: 10.1016/j.jacr.2014.07.008. View

3.
Zhang W, Li M, Zhang B, Geng H, Liang Y, Xu K . CT angiography of the head-and-neck vessels acquired with low tube voltage, low iodine, and iterative image reconstruction: clinical evaluation of radiation dose and image quality. PLoS One. 2013; 8(12):e81486. PMC: 3855260. DOI: 10.1371/journal.pone.0081486. View

4.
Randoux B, Marro B, Koskas F, Duyme M, Sahel M, Zouaoui A . Carotid artery stenosis: prospective comparison of CT, three-dimensional gadolinium-enhanced MR, and conventional angiography. Radiology. 2001; 220(1):179-85. DOI: 10.1148/radiology.220.1.r01jl35179. View

5.
Ketelsen D, Buchgeister M, Fenchel M, Schmidt B, Flohr T, Syha R . Automated computed tomography dose-saving algorithm to protect radiosensitive tissues: estimation of radiation exposure and image quality considerations. Invest Radiol. 2011; 47(2):148-52. DOI: 10.1097/RLI.0b013e3182311504. View