Fast MRI Compared With Head CT in Evaluating Pediatric Neurologic Emergencies

Nathaniel H. Forman; Sandra P. Spencer; M. Nash; Sara Helwig; Annie Drapeau; Jeremy Jones; Melissa G. Chung; Marlina E. Lovett; Julie C. Leonard

doi:10.1542/peds.2024-068363

April 1, 2026PEDIATRICS

Fast MRI Compared With Head CT in Evaluating Pediatric Neurologic Emergencies

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Key Points

This subanalysis aims to compare the effectiveness of fast MRI and head CT in identifying neurologic issues in children presenting to the emergency department.
Conducted a subanalysis to evaluate MRI and CT effectiveness
Compared sensitivity and negative predictive value
Assessed missed pathology rates in pediatric patients
Monitored emergency department and hospital length of stay
Fast MRI demonstrated less missed pathology compared to CT
MRI showed higher sensitivity in detecting neurologic conditions
Negative predictive value was higher for MRI without increasing length of stay

Implication

Fast MRI shows higher sensitivity and less missed pathology in pediatric neurologic emergencies, suggesting effectiveness over CT scans.

Abstract

This planned subanalysis found that fast brain MRI had less missed pathology, higher sensitivity, and higher negative predictive value without increasing ED or hospital LOS for patients presenting to the ED with general emergent neurologic complaints.

Discussion

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Cite This Study

Forman et al. (2026) studied this question.

synapsesocial.com/papers/69cf5ced5a333a821460a773 https://doi.org/10.1542/peds.2024-068363

View Full Paper

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Fast MRI Compared With Head CT in Evaluating Pediatric Neurologic Emergencies

Key Points

Implication

Abstract

Discussion

Cite This Study

Fast MRI Compared With Head CT in Evaluating Pediatric Neurologic Emergencies

Key Points

Implication

Abstract

Discussion

Cite This Study

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