1
|
Popescu CM, Marina V, Avram G, Cristescu Budala CL. Spectrum of Magnetic Resonance Imaging Findings in Acute Pediatric Traumatic Brain Injury - A Pictorial Essay. J Multidiscip Healthc 2024; 17:2921-2934. [PMID: 38911614 PMCID: PMC11193985 DOI: 10.2147/jmdh.s466044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 05/26/2024] [Indexed: 06/25/2024] Open
Abstract
Head trauma (HT) in pediatric patients is the number one cause of mortality and morbidity in children. Although computer tomography (CT) imaging provides ample information in assessing acute traumatic brain injuries (TBIs), there are instances when magnetic resonance imaging (MRI) is needed. Due to its high sensitivity in diagnosing small bleeds, MRI offers a well-documented evaluation of primary acute TBIs. Our pictorial essay aims to present some of the latest imaging protocols employed in head trauma and review some practical considerations. Injury mechanisms in accidental HT, lesions' topography, and hematoma signal variability over time are also discussed. Acute primary intra- and extra-axial lesions and their MRI aspect are showcased using images from patients in our hospital. This pictorial essay has an educational purpose. It is intended to guide young emergency and intensive care unit doctors, neurologists, and neurosurgeons in diagnosing acute primary TBIs on MRI while waiting for the official radiologist's report. The presentation focuses on the most frequent traumatic lesions encountered in acute pediatric head trauma.
Collapse
Affiliation(s)
- Cristina-Mihaela Popescu
- Dental-Medicine Department, Faculty of Medicine and Pharmacy, “dunărea de Jos” University, Galați, 800201, Romania
| | - Virginia Marina
- Medical Department of Occupational Health, Faculty of Medicine and Pharmacy, “Dunărea de Jos” University, Galați, 800201, Romania
| | - Georgiana Avram
- “sf. Ioan” Clinical Emergency Children’s Hospital, Galați, 800487, Romania
| | | |
Collapse
|
2
|
Lindberg DM, Peterson RA, Orsi-Hunt R, Chen PCB, Kille B, Rademacher JG, Hensen C, Listman D, Ong TC. Routine Emergency Department Screening to Decrease Subsequent Physical Abuse. Ann Emerg Med 2024:S0196-0644(24)00236-1. [PMID: 38888534 DOI: 10.1016/j.annemergmed.2024.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 04/12/2024] [Accepted: 04/22/2024] [Indexed: 06/20/2024]
Abstract
STUDY OBJECTIVE Emergency department (ED) screening for child physical abuse has been widely implemented, with uncertain effects on child abuse identification. Our goal was to determine the effect of screening on referrals to child protective services (CPS) identifying abuse. METHODS We performed a retrospective cohort study of children younger than 6 years old with an ED encounter at 1 of 2 large health care systems, one of which implemented routine child abuse screening. The main outcome was initial (<2 days) or subsequent (3 to 180 days) referral to CPS identifying child abuse using linked records. We compared outcomes for the 2-year period after screening was implemented to the preperiod and nonscreening EDs using generalized estimating equations to adjust for sex, age, race/ethnicity, payor and prior ED encounters and clustered by center. RESULTS Of the 331,120 ED encounters, 41,589 (12.6%) occurred at screening EDs during the screening period. Screening was completed in 34,272 (82%) and was positive in 188 (0.45%). Overall, 7,623 encounters (2.3%) had a subsequent referral, of which 589 (0.2%) identified moderate or severe abuse. ED screening did not change initial (adjusted odds ratio [aOR]=1.01, 95% confidence interval [CI] 0.89 to 1.15) or subsequent referral to CPS when compared to the prescreening period (aOR=1.05, 95% CI 0.9 to 1.18) or to the nonscreening EDs (aOR=1.06, 95% CI 0.92 to 1.21). CONCLUSION Routine screening did not affect initial or subsequent referrals to CPS.
Collapse
Affiliation(s)
- Daniel M Lindberg
- Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO; The Kempe Center for the Prevention and Treatment of Child Abuse and Neglect, University of Colorado Anschutz Medical Campus, Aurora, CO.
| | - Ryan A Peterson
- Department of Biostatistics & Informatics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Rebecca Orsi-Hunt
- The Kempe Center for the Prevention and Treatment of Child Abuse and Neglect, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Pang Ching Bobby Chen
- Office of Innovation, Alignment and Accountability, Washington State Department of Children, Youth and Families, Olympia, WA
| | - Briana Kille
- Analytics Resource Center, Children's Hospital of Colorado, Aurora, CO
| | - Jacob G Rademacher
- Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Colin Hensen
- Department of Biostatistics & Informatics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - David Listman
- Department of Pediatrics - Division of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO; Analytics Resource Center, Children's Hospital of Colorado, Aurora, CO
| | - Toan C Ong
- Department of Biomedical Informatics, University of Colorado Anschutz Medical Campus, Aurora, CO
| |
Collapse
|
3
|
Lyons TW, Mannix R, Monuteaux MC, Schutzman SA. Emergency Department Evaluation of Young Infants With Head Injury. Pediatrics 2024; 153:e2023065037. [PMID: 38813646 DOI: 10.1542/peds.2023-065037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 02/14/2024] [Accepted: 02/14/2024] [Indexed: 05/31/2024] Open
Abstract
OBJECTIVES We compared the emergency department (ED) evaluation and outcomes of young head-injured infants to older children. METHODS Using the Pediatric Health Information Systems database, we performed a retrospective, cross-sectional analysis of children <2 years old with isolated head injuries (International Classification of Diseases, 10th Revision, diagnoses) at one of 47 EDs from 2015 to 2019. Our primary outcome was utilization of diagnostic cranial imaging. Secondary outcomes were diagnosis of traumatic brain injury (TBI), clinically important TBI, and mortality. We compared outcomes between the youngest infants (<3 months old) and children 3 to 24 months old. RESULTS We identified 112 885 ED visits for children <2 years old with isolated head injuries. A total of 62 129 (55%) were by males, and 10 325 (9.1%) were by infants <3 months of age. Compared with older children (12-23 months old), the youngest infants were more likely to: Undergo any diagnostic cranial imaging (50.3% vs 18.3%; difference 31.9%, 95% confidence interval [CI] 35.0-28.9%), be diagnosed with a TBI (17.5% vs 2.7%; difference 14.8%, 95% CI 16.4%-13.2%) or clinically important TBI (4.6% vs 0.5%; difference 4.1%, 95% CI 3.8%-4.5%), and to die (0.3% vs 0.1%; difference 0.2%, 95% CI 0.3%-0.1%). Among those undergoing computed tomography or MRI, TBIs were significantly more common in the youngest infants (26.4% vs 8.8%, difference 17.6%, 95% CI 16.3%-19.0%). CONCLUSIONS The youngest infants with head injuries are significantly more likely to undergo cranial imaging, be diagnosed with brain injuries, and die, highlighting the need for a specialized approach for this vulnerable population.
Collapse
Affiliation(s)
- Todd W Lyons
- Departments of Pediatrics and Emergency Medicine
- Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Rebekah Mannix
- Departments of Pediatrics and Emergency Medicine
- Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Michael C Monuteaux
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
- Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Sara A Schutzman
- Departments of Pediatrics and Emergency Medicine
- Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts
| |
Collapse
|
4
|
Raut A, Pierce MC. Cranial Imaging in the Youngest Infants: Worth the Risk. Pediatrics 2024; 153:e2023065511. [PMID: 38813619 DOI: 10.1542/peds.2023-065511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 03/18/2024] [Accepted: 03/21/2024] [Indexed: 05/31/2024] Open
Affiliation(s)
- Audrey Raut
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern Feinberg School of Medicine, Chicago, Illinois
| | - Mary Clyde Pierce
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern Feinberg School of Medicine, Chicago, Illinois
| |
Collapse
|
5
|
Chilakapati S, Dragun AJ, Chiu RG, George KM, Valadka AB. Use of MRI in patients with severe diffuse traumatic brain injury: A matched National Trauma Data Bank analysis. J Trauma Acute Care Surg 2024; 96:938-943. [PMID: 38196125 DOI: 10.1097/ta.0000000000004255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
OBJECTIVE Magnetic resonance imaging (MRI) is increasingly used to evaluate patients with diffuse traumatic brain injury (dTBI). However, the utility of early MRI is understudied. We hypothesize that early MRI patients will have increased length of stay but no changes in intracranial pressure (ICP) management or disposition. METHODS The 2019 National Trauma Data Bank was queried for patients with dTBI and Glasgow Coma Scale score ≤8. Extra-axial and focal intra-axial hemorrhages were excluded. Clinical characteristics were controlled for. Patients with and without MRI were compared for ICP management, outcome, mortality, and disposition. A propensity score matching algorithm was used to create a 1:1 match cohort. RESULTS In 2568 patients, MRI was less common in severe dTBI patients with clear reasons for poor examination, including bilaterally unreactive pupils or midline shift. After matching, 501 patients who underwent MRI within 1 week were compared with 501 patients without MRI. Magnetic resonance imaging patients had longer intensive care unit stays (11.6 ± 9.6 vs. 13.4 ± 9.5, p < 0.01; 95% confidence interval [95% CI], -3.03 to -0.66). There was no difference between groups in ICP monitor (23.6% vs. 27.3%; p = 0.17; 95% CI, -0.09 to 0.02) or ventriculostomy placement (13.6% vs. 13.2%, p = 0.85; 95% CI, -0.04 to 0.05) or in withdrawal of care (15.0% vs. 18.6%, p = 0.12; 95% CI, -0.08 to 0.01). MRI patients were more likely to be discharged to inpatient rehabilitation (42.9% vs. 33.5%; p < 0.01; 95% CI, 0.03-0.15) but not to home (9.4% vs. 9.0%; p = 0.83; 95% CI, -0.03 to 0.04). CONCLUSION The decision to pursue early brain MRI may be driven by lack of obvious reasons for a patient's poor neurologic status. MRI patients had longer intensive care unit stays but no difference in rates of placement of ICP monitors or ventriculostomies or withdrawal of care. Further study is required to define the role of early MRI in dTBI patients. LEVEL OF EVIDENCE Prognostic and Epidemiological; Level IV.
Collapse
Affiliation(s)
- Sai Chilakapati
- From the Department of Neurosurgery (S.C.), Baylor College of Medicine, Houston, TX 77030; and Department of Neurological Surgery (A.J.D., R.G.C., K.M.G., A.B.V.), University of Texas Southwestern Medical Center, Dallas, TX 75390
| | | | | | | | | |
Collapse
|
6
|
Burns BS, Nouboussi N, DeVane K, Andrews W, Selden NR, Lin A, Pettersson D, Jafri M, Sheridan D. Increasing Use of Rapid Magnetic Resonance Imaging for Children with Blunt Head Injury. J Pediatr 2024; 272:114099. [PMID: 38754775 DOI: 10.1016/j.jpeds.2024.114099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 04/25/2024] [Accepted: 05/09/2024] [Indexed: 05/18/2024]
Abstract
OBJECTIVE To increase the percentage of patients who undergo rapid magnetic resonance imaging (rMRI) rather than computed tomography (CT) for evaluation of mild traumatic brain injury (TBI) from 45% in 2020 to 80% by December 2021. STUDY DESIGN This was a quality improvement initiative targeted to patients presenting to the pediatric emergency department presenting with mild TBI, with baseline data collected from January 2020 to December 2020. From January 2021 to August 2021, we implemented a series of improvement interventions and tracked the percentage of patients undergoing neuroimaging who received rMRI as their initial study. Balancing measures included proportion of all patients with mild TBI who underwent neuroimaging of any kind, proportion of patients requiring sedation, emergency department length of stay, and percentage with clinically important TBI. RESULTS The utilization of rMRI increased from a baseline of 45% to a mean of 92% in the intervention period. Overall neuroimaging rates did not change significantly after the intervention (19.8 vs 23.2%, P = .24). There was no difference in need for anxiolysis (12 vs 7%, P = .30) though emergency department length of stay was marginally increased (1.4 vs 1.7 hours, P = < 0.01). CONCLUSION In this quality improvement initiative, transition to rMRI as the primary imaging modality for the evaluation of minor TBI was achieved at a level 1 pediatric trauma center with no significant increase in overall use of neuroimaging.
Collapse
Affiliation(s)
- Beech S Burns
- Division of Pediatric Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR.
| | - Nelly Nouboussi
- School of Medicine, Oregon Health & Science University, Portland, OR
| | - Kenneth DeVane
- School of Medicine, Oregon Health & Science University, Portland, OR
| | - Walker Andrews
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | - Nathan R Selden
- Department of Neurological Surgery, Oregon Health & Science University, Portland, OR
| | - Amber Lin
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | - David Pettersson
- Department of Diagnostic Radiology, Oregon Health & Science University, Portland, OR
| | - Mubeen Jafri
- Division of Pediatric Surgery, Department of Surgery, Oregon Health & Science University, Portland, OR
| | - David Sheridan
- Division of Pediatric Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| |
Collapse
|
7
|
Li Z, Ooi MB, Murchison JA, Karis JP. Rapid T 2 ∗ -weighted MRI using multishot EPI with retrospective motion and phase correction in the emergency department. Magn Reson Med 2023; 90:2500-2509. [PMID: 37668095 DOI: 10.1002/mrm.29809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 07/07/2023] [Accepted: 07/08/2023] [Indexed: 09/06/2023]
Abstract
PURPOSE Brain MRI is increasingly used in the emergency department (ED), whereT 2 * $$ {\mathrm{T}}_2^{\ast } $$ -weighted MRI is an essential tool for detecting hemorrhage and stroke. The goal of this study was to develop a rapidT 2 * $$ {\mathrm{T}}_2^{\ast } $$ -weighted MRI technique capable of correcting motion-induced artifacts, thereby simultaneously improving scan time and motion robustness for ED applications. METHODS A 2D gradient-echo (GRE)-based multishot EPI (msEPI) technique was implemented using a navigator echo for estimating motion-induced errors. Bulk rigid head motion and phase errors were retrospectively corrected using an iterative conjugate gradient approach in the reconstruction pipeline. Three volunteers and select patients were imaged at 3 T and/or 1.5 T with an approximately 1-min full-brain protocol using the proposed msEPI technique and compared to an approximately 3-min standard-of-care GRE protocol to examine its performance. RESULTS Data from volunteers demonstrated that in-plane motion artifacts could be effectively corrected with the proposed msEPI technique, and through-plane motion artifacts could be mitigated. Patient images were qualitatively reviewed by one radiologist without a formal statistical analysis. These results suggested the proposed technique could correct motion-induced artifacts in the clinical setting. In addition, the conspicuity of susceptibility-related lesions using the proposed msEPI technique was comparable, or improved, compared to GRE. CONCLUSION A 1-min full-brainT 2 * $$ {\mathrm{T}}_2^{\ast } $$ -weighted MRI technique was developed using msEPI with a navigator echo to correct motion-induced errors. Preliminary clinical results suggest faster scans and improved motion robustness and lesion conspicuity make msEPI a competitive alternative to traditionalT 2 * $$ {\mathrm{T}}_2^{\ast } $$ -weighted MRI techniques for brain studies in the ED.
Collapse
Affiliation(s)
- Zhiqiang Li
- Department of Neuroradiology, Barrow Neurological Institute, Phoenix, Arizona, USA
| | | | - James A Murchison
- Department of Neuroradiology, Barrow Neurological Institute, Phoenix, Arizona, USA
| | - John P Karis
- Department of Neuroradiology, Barrow Neurological Institute, Phoenix, Arizona, USA
| |
Collapse
|
8
|
Spampinato MV, Chetta JA, Adcock C, Kocher M, Truitt A, Lydon G, Eskandari R, Yazdani M. Non-sedated fast spine magnetic resonance imaging in pediatric patients. Pediatr Radiol 2023; 53:2478-2489. [PMID: 37718373 DOI: 10.1007/s00247-023-05760-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 08/24/2023] [Accepted: 08/28/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND Traditional spine magnetic resonance imaging (MRI) protocols require sedation in young children and uncooperative patients. There is an increased interest in non-sedated pediatric MRI protocols to reduce risks associated with anesthetic agents and improve MRI access. OBJECTIVE To evaluate the image quality of pediatric non-sedated fast spine MRI. MATERIALS AND METHODS We retrospectively reviewed 69 pediatric non-sedated fast spine MRI exams performed in 57 patients. Two blinded readers provided image quality ratings for the evaluation of bones, cranio-cervical junction, cerebrospinal fluid (CSF) spaces, spinal cord, soft tissues, ligaments, and overall diagnostic quality on a 1-5 scale, and determined whether there was evidence of syringomyelia, abnormal conus medullaris position, or filum terminale abnormality. RESULTS Mean patient age was 7.2 years (age range ≤ 1-17). Indications included syringomyelia (n=25), spinal dysraphism (n=4), combination of both syringomyelia and spinal dysraphism (n=8), and other miscellaneous indications (n=32). The inter-observer agreement ranged between moderate and very good for each variable (Cohen's weighted kappa] range=0.45-0.69). The highest image quality ratings were given to CSF spaces (mean image quality=3.5/5 ± 0.8) and cranio-cervical junction evaluations (3.5/5 ± 0.9). Overall diagnostic quality was worst in the <5 years group (P=0.006). Readers independently identified a cervical spinal cord syrinx in 6 cases, and 1 mm spinal cord central canal dilation in one case. Readers agreed on the position of the conus medullaris in 92% of cases (23/25 cases). CONCLUSION Non-sedated pediatric spine MRI can be an effective diagnostic test to evaluate for spine pathology, especially syringomyelia, Chiari malformation, and conus medullaris anatomy.
Collapse
Affiliation(s)
- Maria Vittoria Spampinato
- Department of Radiology and Radiological Science, Medical University of South Carolina, 96 Jonathan Lucas Street, MSC 323, Charleston, SC, 29425, USA.
| | - Justin A Chetta
- Department of Radiology and Radiological Science, Medical University of South Carolina, 96 Jonathan Lucas Street, MSC 323, Charleston, SC, 29425, USA
| | - Claire Adcock
- Department of Radiology and Radiological Science, Medical University of South Carolina, 96 Jonathan Lucas Street, MSC 323, Charleston, SC, 29425, USA
| | - Madison Kocher
- Department of Radiology and Radiological Science, Medical University of South Carolina, 96 Jonathan Lucas Street, MSC 323, Charleston, SC, 29425, USA
| | - Abigail Truitt
- College of Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Georgia Lydon
- College of Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Ramin Eskandari
- Department of Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
| | - Milad Yazdani
- Department of Radiology and Radiological Science, Medical University of South Carolina, 96 Jonathan Lucas Street, MSC 323, Charleston, SC, 29425, USA
| |
Collapse
|
9
|
Wu W, Miller E, Hurteau-Miller J, Thipse M, Kapoor C, Webster R, McAuley D, Tu A. Validation of a shortened MR imaging protocol for pediatric spinal pathology. Childs Nerv Syst 2023; 39:3163-3168. [PMID: 36997725 DOI: 10.1007/s00381-023-05940-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 03/23/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE Conventional pediatric spine MRI protocols have multiple sequences resulting in long acquisition times. Sedation is consequently required. This study evaluates the diagnostic capability of a limited MRI spine protocol for selected common pediatric indications. METHODS Spine MRIs at CHEO between 2017 and 2020 were reviewed across pediatric patients younger than four years old. Two blinded neuroradiologists reviewed limited scan sequences, and results were independently compared to previously reported findings from the complete imaging series. T2 sagittal sequences from the craniocervical junction to sacrum and T1 axial sequence of the lumbar spine constitute the short protocol, with the outcomes of interest being cerebellar ectopia, syrinx, level of conus, filum < 2 mm, fatty filum, and spinal dysraphism. RESULTS A total of 105 studies were evaluated in 54 male and 51 female patients (mean age 19.2 months). The average combined scan time of the limited sequences was 15 min compared to 35 min for conventional protocols (delta = 20 min). The average percent agreement between full and limited sequences was > 95% in all but identifying a filum < 2 mm, where the percent agreement was 87%. Using limited MR sequences had high sensitivity (> 0.91) and specificity (> 0.99) for the detection of cerebellar ectopia, syrinx, fatty filum, and spinal dysraphism. CONCLUSION This study demonstrates that selected spinal imaging sequences allow for consistent and accurate diagnosis of specific clinical conditions. A limited spine imaging protocol has potential as a screening test to reduce the need for full-sequence MRI scans. Further work is needed to determine utility of selected imaging for other clinical indications.
Collapse
Affiliation(s)
- W Wu
- Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - E Miller
- Department of Medical Imaging, University of Ottawa, CHEO, 401 Smyth Ave, Ottawa, ON, K1H8L1, Canada
| | - J Hurteau-Miller
- Department of Medical Imaging, University of Ottawa, CHEO, 401 Smyth Ave, Ottawa, ON, K1H8L1, Canada
| | - M Thipse
- CHEO Research Institute, 401 Smyth Ave, Ottawa, ON, K1H8L1, Canada
| | - C Kapoor
- Department of Medical Imaging, University of Ottawa, CHEO, 401 Smyth Ave, Ottawa, ON, K1H8L1, Canada
| | - R Webster
- CHEO Research Institute, 401 Smyth Ave, Ottawa, ON, K1H8L1, Canada
| | - D McAuley
- Division of Pediatric Neurosurgery, Department of Surgery, Rm 3359, CHEO, 401 Smyth Ave, Ottawa, ON, K1H8L1, Canada
| | - A Tu
- Division of Pediatric Neurosurgery, Department of Surgery, Rm 3359, CHEO, 401 Smyth Ave, Ottawa, ON, K1H8L1, Canada.
| |
Collapse
|
10
|
Figaji A. An update on pediatric traumatic brain injury. Childs Nerv Syst 2023; 39:3071-3081. [PMID: 37801113 PMCID: PMC10643295 DOI: 10.1007/s00381-023-06173-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 09/28/2023] [Indexed: 10/07/2023]
Abstract
INTRODUCTION Traumatic brain injury (TBI) remains the commonest neurological and neurosurgical cause of death and survivor disability among children and young adults. This review summarizes some of the important recent publications that have added to our understanding of the condition and advanced clinical practice. METHODS Targeted review of the literature on various aspects of paediatric TBI over the last 5 years. RESULTS Recent literature has provided new insights into the burden of paediatric TBI and patient outcome across geographical divides and the severity spectrum. Although CT scans remain a standard, rapid sequence MRI without sedation has been increasingly used in the frontline. Advanced MRI sequences are also being used to better understand pathology and to improve prognostication. Various initiatives in paediatric and adult TBI have contributed regionally and internationally to harmonising research efforts in mild and severe TBI. Emerging data on advanced brain monitoring from paediatric studies and extrapolated from adult studies continues to slowly advance our understanding of its role. There has been growing interest in non-invasive monitoring, although the clinical applications remain somewhat unclear. Contributions of the first large scale comparative effectiveness trial have advanced knowledge, especially for the use of hyperosmolar therapies and cerebrospinal fluid drainage in severe paediatric TBI. Finally, the growth of large and even global networks is a welcome development that addresses the limitations of small sample size and generalizability typical of single-centre studies. CONCLUSION Publications in recent years have contributed iteratively to progress in understanding paediatric TBI and how best to manage patients.
Collapse
Affiliation(s)
- Anthony Figaji
- Division of Neurosurgery and Neurosciences Institute, University of Cape Town, Cape Town, South Africa.
| |
Collapse
|
11
|
Hajibandeh J, Peacock ZS. Pediatric Mandible Fractures. Oral Maxillofac Surg Clin North Am 2023; 35:555-562. [PMID: 37517978 DOI: 10.1016/j.coms.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
The management of pediatric facial fractures requires several considerations by the treating surgeon. Pediatric facial fractures occur less commonly than in adults. Among fracture patterns in children, studies have repeatedly demonstrated that mandible fractures are the most common facial fracture particularly the condyle. Most fractures in children are amenable to nonsurgical or closed treatment; however, certain indications exist for open treatment. The literature describing epidemiology, treatment trends, and long-term outcomes are limited in comparison with adult populations. The purpose of the article is to review the etiology, workup, and management of mandible fractures in children.
Collapse
Affiliation(s)
- Jeffrey Hajibandeh
- Massachusetts General Hospital, Division of Oral & Maxillofacial Surgery, Warren 1201, 55 Fruit Street, Boston, MA 02127, USA.
| | - Zachary S Peacock
- Massachusetts General Hospital, Division of Oral & Maxillofacial Surgery, Warren 1201, 55 Fruit Street, Boston, MA 02127, USA
| |
Collapse
|
12
|
Franklin D, Tiwari C, Zamora C, Barnett R, Woolard A, Hung SC, Berkoff M, Quinsey C. Combined rapid sequence MRI protocol and skull radiography as an alternative to head CT in the evaluation of abusive head trauma in children: a pilot study. Neurosurg Rev 2023; 46:175. [PMID: 37450200 DOI: 10.1007/s10143-023-02084-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/21/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
The aim of our pilot study was to compare the performance of the RS-MRI protocol combined with skull radiography versus CT for the detection of skull fractures, scalp hematomas, and intracranial hemorrhage in patients with abusive head trauma (AHT). Additionally, our study aimed to determine whether the presence of scalp hematoma predicts concurrent skull fracture. We conducted a pilot study through retrospective chart review of 24 patients between ages 0 and 15 months who experienced AHT and who received CT, MRI, and skull radiography between May 2020 and August 2021. Two blinded board certified neuroradiologists reviewed the skull radiographs alongside the rapid trauma MRI. Their impressions were documented and compared with findings derived from CT. Combination imaging detected ten out of the 12 skull fractures noted on CT (sensitivity 83.3%, specificity 100%, p=0.48). RS-MRI detected 15 out of the 16 intracranial hemorrhages detected by CT (sensitivity 93.75%, p >0.9). When scalp hematoma was detected on RS-MRI, nine out of the 12 had associated skull fractures when reviewed by radiologist 1 (sensitivity 75%, specificity 100%, p=0.22), and seven out of the 12 had associated skull fractures when reviewed by radiologist 2 (sensitivity 58%, specificity 92%, p=0.25). In pediatric patients with suspected AHT, we found that RS-MRI combined with skull radiographs was not significantly different than CT for the detection of skull fractures, scalp hematomas, and intracranial hemorrhage. This combination has the potential to replace the use of CT as a screening tool for abusive head trauma, while avoiding the risks of sedation often required for routine MRI.
Collapse
Affiliation(s)
- Deveney Franklin
- University of North Carolina School of Medicine, Chapel Hill, NC, USA.
- University of North Carolina Department of Neurosurgery, Chapel Hill, NC, USA.
| | - Chhitij Tiwari
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
- University of North Carolina Department of Neurosurgery, Chapel Hill, NC, USA
| | - Carlos Zamora
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
- University of North Carolina Department of Radiology, Chapel Hill, NC, USA
| | - Randaline Barnett
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
- University of North Carolina Department of Neurosurgery, Chapel Hill, NC, USA
| | - Alice Woolard
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Curriculum of Bioinformatics and Computational Biology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Sheng-Che Hung
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
- University of North Carolina Department of Radiology, Chapel Hill, NC, USA
| | - Molly Berkoff
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
- University of North Carolina Department of Pediatrics, Chapel Hill, NC, USA
| | - Carolyn Quinsey
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
- University of North Carolina Department of Neurosurgery, Chapel Hill, NC, USA
| |
Collapse
|
13
|
Mankad K, Sidpra J, Mirsky DM, Oates AJ, Colleran GC, Lucato LT, Kan E, Kilborn T, Agrawal N, Teeuw AH, Kelly P, Zeitlin D, Carter J, Debelle GD, Berger RP, Christian CW, Lindberg DM, Raissaki M, Argyropoulou M, Adamsbaum C, Cain T, van Rijn RR, Silvera VM, Rossi A, Kemp AM, Choudhary AK, Offiah AC. International Consensus Statement on the Radiological Screening of Contact Children in the Context of Suspected Child Physical Abuse. JAMA Pediatr 2023; 177:526-533. [PMID: 36877504 DOI: 10.1001/jamapediatrics.2022.6184] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
Importance Physical abuse is a common but preventable cause of long-term childhood morbidity and mortality. Despite the strong association between abuse in an index child and abuse in contact children, there is no guidance outlining how to screen the latter, significantly more vulnerable group, for abusive injuries. Consequently, the radiological assessment of contact children is often omitted, or variably performed, allowing occult injuries to go undetected and increasing the risk of further abuse. Objective To report an evidence-based and consensus-derived set of best practices for the radiological screening of contact children in the context of suspected child physical abuse. Evidence Review This consensus statement is supported by a systematic review of the literature and the clinical opinion of an internationally recognized group of 26 experts. The modified Delphi consensus process comprised 3 meetings of the International Consensus Group on Contact Screening in Suspected Child Physical Abuse held between February and June 2021. Findings Contacts are defined as the asymptomatic siblings, cohabiting children, or children under the same care as an index child with suspected child physical abuse. All contact children should undergo a thorough physical examination and a history elicited prior to imaging. Contact children younger than 12 months should have neuroimaging, the preferred modality for which is magnetic resonance imaging, and skeletal survey. Contact children aged 12 to 24 months should undergo skeletal survey. No routine imaging is indicated in asymptomatic children older than 24 months. Follow-up skeletal survey with limited views should be performed if abnormal or equivocal at presentation. Contacts with positive findings should be investigated as an index child. Conclusions and Relevance This Special Communication reports consensus recommendations for the radiological screening of contact children in the context of suspected child physical abuse, establishing a recognized baseline for the stringent evaluation of these at-risk children and providing clinicians with a more resilient platform from which to advocate for them.
Collapse
Affiliation(s)
- Kshitij Mankad
- Department of Neuroradiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
- Developmental Biology and Cancer Section, University College London Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Jai Sidpra
- Department of Neuroradiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
- Developmental Biology and Cancer Section, University College London Great Ormond Street Institute of Child Health, London, United Kingdom
| | - David M Mirsky
- Department of Radiology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora
| | - Adam J Oates
- Department of Radiology, Birmingham Children's Hospital, Birmingham, United Kingdom
| | - Gabrielle C Colleran
- Department Radiology, Children's Health Ireland and The National Maternity Hospital, Dublin, Ireland
| | - Leandro T Lucato
- Department of Radiology, Universidade de São Paulo, Faculdade de Medicina, São Paulo, Brazil
| | - Elaine Kan
- Department of Radiology, Hong Kong Children's Hospital, Hong Kong
| | - Tracy Kilborn
- Department of Radiology, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Nina Agrawal
- City University of New York Graduate School of Public Health and Health Policy, New York
| | - Arianne H Teeuw
- Department of Pediatrics, Emma Children's Hospital-Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Patrick Kelly
- Te Puaruruhau, Starship Children's Health, Auckland, New Zealand
- Department of Pediatrics: Child and Youth Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Deborah Zeitlin
- Department of Pediatrics, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Jamieson Carter
- Department of Pediatrics, Brighton and Sussex Medical School, Brighton, United Kingdom
| | - Geoff D Debelle
- Department of Pediatrics, Birmingham Children's Hospital, Birmingham, United Kingdom
| | - Rachel P Berger
- Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Cindy W Christian
- Department of Pediatrics, The Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Daniel M Lindberg
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora
| | - Maria Raissaki
- Department of Radiology and Imaging, University Hospital of Heraklion, Medical School, University of Crete, Rethymno, Greece
| | - Maria Argyropoulou
- Department of Clinical Radiology, School of Health Sciences, Faculty of Medicine, University of Ioannina, Ioannina, Greece
| | - Catherine Adamsbaum
- Paris Saclay University, Faculty of Medicine, AP-HP, Bicêtre Hospital, Department of Paediatric Radiology, Le Kremlin Bicêtre, France
| | - Timothy Cain
- Department of Medical Imaging, Royal Children's Hospital Melbourne, Parkville, Australia
| | - Rick R van Rijn
- Department of Radiology and Nuclear Medicine, Emma Children's Hospital-Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Department of Forensic Medicine, Netherlands Forensic Institute, The Hague, the Netherlands
| | | | - Andrea Rossi
- Neuroradiology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Alison M Kemp
- Division of Population Medicine, Department of Child Health, University of Cardiff, Cardiff, United Kingdom
| | - Arabinda K Choudhary
- Department of Radiology, University of Arkansas for Medical Sciences, Little Rock
| | - Amaka C Offiah
- Department of Radiology, Sheffield Children's Hospital NHS Foundation Trust, Sheffield, United Kingdom
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| |
Collapse
|
14
|
Branson HM, Martinez-Rios C. Conventional MR Imaging in Trauma Management in Pediatrics. Neuroimaging Clin N Am 2023; 33:251-260. [PMID: 36965943 DOI: 10.1016/j.nic.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
Traumatic brain injury (TBI) is a major cause of death and disability in children across the world. The aim of initial brain trauma management of pediatric patients is to diagnose the extent of TBI and to determine if immediate neurosurgical intervention is required. A noncontrast computed tomography is the recommended diagnostic imaging choice for all patients with acute moderate to severe TBI. This article outlines the current use of conventional MR imaging in the management of pediatric head trauma and discusses potential future recommendations.
Collapse
Affiliation(s)
- Helen M Branson
- Department of Diagnostic Imaging, SickKids, University of Toronto, 555 University Avenue, Toronto, Ontario M5G1X8, Canada.
| | - Claudia Martinez-Rios
- Department of Diagnostic Imaging, SickKids, University of Toronto, 555 University Avenue, Toronto, Ontario M5G1X8, Canada; Department of Medical Imaging, CHEO, University of Ottawa, 401 Smyth Road, Ottawa, Ontario K1H 8L1, Canada
| |
Collapse
|
15
|
Behavioral-play familiarization for non-sedated magnetic resonance imaging in young children with mild traumatic brain injury. Pediatr Radiol 2023; 53:1153-1162. [PMID: 36823374 DOI: 10.1007/s00247-023-05592-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/19/2022] [Accepted: 01/10/2023] [Indexed: 02/25/2023]
Abstract
BACKGROUND Mild traumatic brain injury (mTBI) sustained in early childhood affects the brain at a peak developmental period and may disrupt sensitive stages of skill acquisition, thereby compromising child functioning. However, due to the challenges of collecting non-sedated neuroimaging data in young children, the consequences of mTBI on young children's brains have not been systematically studied. In typically developing preschool children (of age 3-5years), a brief behavioral-play familiarization provides an effective alternative to sedation for acquiring awake magnetic resonance imaging (MRI) in a time- and resource-efficient manner. To date, no study has applied such an approach for acquiring non-sedated MRI in preschool children with mTBI who may present with additional MRI acquisition challenges such as agitation or anxiety. OBJECTIVE The present study aimed to compare the effectiveness of a brief behavioral-play familiarization for acquiring non-sedated MRI for research purposes between young children with and without mTBI, and to identify factors associated with successful MRI acquisition. MATERIALS AND METHODS Preschool children with mTBI (n=13) and typically developing children (n=24) underwent a 15-minutes behavioral-play MRI familiarization followed by a 35-minutes non-sedated MRI protocol. Success rate was compared between groups, MRI quality was assessed quantitatively, and factors predicting success were documented. RESULTS Among the 37 participants, 15 typically developing children (63%) and 10 mTBI (77%) reached the MRI acquisition success criteria (i.e., completing the two first sequences). The success rate was not significantly different between groups (p=.48; 95% CI [-0.36 14.08]; Cramer's V=.15). The images acquired were of high-quality in 100% (for both groups) of the structural images, and 60% (for both groups) of the diffusion images. Factors associated with success included older child age (Β=0.73, p=.007, exp(B)=3.11, 95% CI [1.36 7.08]) and fewer parental concerns (Β=-1.56, p=.02, exp(Β)=0.21, 95% CI [0.05 0.82]) about the MRI procedure. CONCLUSION Using brief behavioral-play familiarization allows acquisition of high-quality non-sedated MRI in young children with mTBI with success rates comparable to those of non-injured peers.
Collapse
|
16
|
European recommendations on practices in pediatric neuroradiology: consensus document from the European Society of Neuroradiology (ESNR), European Society of Paediatric Radiology (ESPR) and European Union of Medical Specialists Division of Neuroradiology (UEMS). Pediatr Radiol 2023; 53:159-168. [PMID: 36063184 PMCID: PMC9816178 DOI: 10.1007/s00247-022-05479-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/27/2022] [Accepted: 08/01/2022] [Indexed: 01/24/2023]
Abstract
Pediatric neuroradiology is a subspecialty within radiology, with possible pathways to train within the discipline from neuroradiology or pediatric radiology. Formalized pediatric neuroradiology training programs are not available in most European countries. We aimed to construct a European consensus document providing recommendations for the safe practice of pediatric neuroradiology. We particularly emphasize imaging techniques that should be available, optimal site conditions and facilities, recommended team requirements and specific indications and protocol modifications for each imaging modality employed for pediatric neuroradiology studies. The present document serves as guidance to the optimal setup and organization for carrying out pediatric neuroradiology diagnostic and interventional procedures. Clinical activities should always be carried out in full agreement with national provisions and regulations. Continued education of all parties involved is a requisite for preserving pediatric neuroradiology practice at a high level.
Collapse
|
17
|
Current issues and controversies surrounding spine imaging and the significance of spinal subdural hemorrhage in suspected abusive head trauma. Pediatr Radiol 2022; 52:2445-2449. [PMID: 36261511 DOI: 10.1007/s00247-022-05534-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 09/17/2022] [Accepted: 10/10/2022] [Indexed: 10/24/2022]
|
18
|
Boroojeni PE, Chen Y, Commean PK, Eldeniz C, Skolnick GB, Merrill C, Patel KB, An H. Deep-learning synthesized pseudo-CT for MR high-resolution pediatric cranial bone imaging (MR-HiPCB). Magn Reson Med 2022; 88:2285-2297. [PMID: 35713359 PMCID: PMC9420780 DOI: 10.1002/mrm.29356] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/06/2022] [Accepted: 05/23/2022] [Indexed: 11/12/2022]
Abstract
PURPOSE CT is routinely used to detect cranial abnormalities in pediatric patients with head trauma or craniosynostosis. This study aimed to develop a deep learning method to synthesize pseudo-CT (pCT) images for MR high-resolution pediatric cranial bone imaging to eliminating ionizing radiation from CT. METHODS 3D golden-angle stack-of-stars MRI were obtained from 44 pediatric participants. Two patch-based residual UNets were trained using paired MR and CT patches randomly selected from the whole head (NetWH) or in the vicinity of bone, fractures/sutures, or air (NetBA) to synthesize pCT. A third residual UNet was trained to generate a binary brain mask using only MRI. The pCT images from NetWH (pCTNetWH ) in the brain area and NetBA (pCTNetBA ) in the nonbrain area were combined to generate pCTCom . A manual processing method using inverted MR images was also employed for comparison. RESULTS pCTCom (68.01 ± 14.83 HU) had significantly smaller mean absolute errors (MAEs) than pCTNetWH (82.58 ± 16.98 HU, P < 0.0001) and pCTNetBA (91.32 ± 17.2 HU, P < 0.0001) in the whole head. Within cranial bone, the MAE of pCTCom (227.92 ± 46.88 HU) was significantly lower than pCTNetWH (287.85 ± 59.46 HU, P < 0.0001) but similar to pCTNetBA (230.20 ± 46.17 HU). Dice similarity coefficient of the segmented bone was significantly higher in pCTCom (0.90 ± 0.02) than in pCTNetWH (0.86 ± 0.04, P < 0.0001), pCTNetBA (0.88 ± 0.03, P < 0.0001), and inverted MR (0.71 ± 0.09, P < 0.0001). Dice similarity coefficient from pCTCom demonstrated significantly reduced age dependence than inverted MRI. Furthermore, pCTCom provided excellent suture and fracture visibility comparable to CT. CONCLUSION MR high-resolution pediatric cranial bone imaging may facilitate the clinical translation of a radiation-free MR cranial bone imaging method for pediatric patients.
Collapse
Affiliation(s)
- Parna Eshraghi Boroojeni
- Dept. of Biomedical Engineering, Washington University in
St. Louis, St. Louis, Missouri 63110, USA
| | - Yasheng Chen
- Dept. of Neurology, Washington University in St. Louis, St.
Louis, Missouri 63110, USA
| | - Paul K. Commean
- Mallinckrodt Institute of Radiology, Washington University
in St. Louis, St. Louis, Missouri 63110, USA
| | - Cihat Eldeniz
- Mallinckrodt Institute of Radiology, Washington University
in St. Louis, St. Louis, Missouri 63110, USA
| | - Gary B. Skolnick
- Division of Plastic and Reconstructive Surgery, Washington
University in St. Louis, St. Louis, Missouri 63110, USA
| | - Corinne Merrill
- Division of Plastic and Reconstructive Surgery, Washington
University in St. Louis, St. Louis, Missouri 63110, USA
| | - Kamlesh B. Patel
- Division of Plastic and Reconstructive Surgery, Washington
University in St. Louis, St. Louis, Missouri 63110, USA
| | - Hongyu An
- Dept. of Biomedical Engineering, Washington University in
St. Louis, St. Louis, Missouri 63110, USA
- Dept. of Neurology, Washington University in St. Louis, St.
Louis, Missouri 63110, USA
- Mallinckrodt Institute of Radiology, Washington University
in St. Louis, St. Louis, Missouri 63110, USA
| |
Collapse
|
19
|
Jiang B, Mackay MT, Stence N, Domi T, Dlamini N, Lo W, Wintermark M. Neuroimaging in Pediatric Stroke. Semin Pediatr Neurol 2022; 43:100989. [PMID: 36344022 DOI: 10.1016/j.spen.2022.100989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 11/30/2022]
Abstract
Pediatric stroke is unfortunately not a rare condition. It is associated with severe disability and mortality because of the complexity of potential clinical manifestations, and the resulting delay in seeking care and in diagnosis. Neuroimaging plays an important role in the multidisciplinary response for pediatric stroke patients. The rapid development of adult endovascular thrombectomy has created a new momentum in health professionals caring for pediatric stroke patients. Neuroimaging is critical to make decisions of identifying appropriate candidates for thrombectomy. This review article will review current neuroimaging techniques, imaging work-up strategies and special considerations in pediatric stroke. For resources limited areas, recommendation of substitute imaging approaches will be provided. Finally, promising new techniques and hypothesis-driven research protocols will be discussed.
Collapse
Affiliation(s)
- Bin Jiang
- Department of Radiology, Neuroradiology Section, Stanford University, Stanford, CA.
| | - Mark T Mackay
- Murdoch Children's Research Institute, Royal Children's Hospital and Department of Paediatrics, University of Melbourne, Victoria, Australia.
| | - Nicholas Stence
- Department of Radiology, pediatric Neuroradiology Section, University of Colorado School of Medicine, Aurora, CO
| | - Trish Domi
- Department of Neurology, Hospital for Sick Children, Toronto, Canada.
| | - Nomazulu Dlamini
- Department of Neurology, Hospital for Sick Children, Toronto, Canada.
| | - Warren Lo
- Department of Pediatrics and Neurology, The Ohio State University & Nationwide Children's Hospital, Columbus, OH.
| | - Max Wintermark
- Department of Neuroradiology, University of Texas MD Anderson Center, Houston, TX.
| |
Collapse
|
20
|
Raikot SR, Polites SF. Current management of pediatric traumatic brain injury. Semin Pediatr Surg 2022; 31:151215. [PMID: 36399949 DOI: 10.1016/j.sempedsurg.2022.151215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
21
|
Imaging of Macrocephaly. Clin Perinatol 2022; 49:715-734. [PMID: 36113931 DOI: 10.1016/j.clp.2022.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Macrocephaly is a common diagnosis in the pediatric population, particularly in the infantile time period. There is a wide range of causes of macrocephaly, from benign to malignant, for which imaging plays a key role in the diagnosis and clinical guidance. Our aim is to review the distinct and prevalent neuroimaging findings in the evaluation of the macrocephalic infant.
Collapse
|
22
|
Vajna de Pava M, Milani GP, Zuccotti GV, Tommasi P, Calvi M, Amoroso A, Montesano P, Boselli G, Castellazzi ML, Agosti M. Multi-centre study found no increased risk of clinically important brain injuries when children presented more than 24 hours after a minor head trauma. Acta Paediatr 2022; 111:2125-2130. [PMID: 35917207 DOI: 10.1111/apa.16507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 07/07/2022] [Accepted: 08/01/2022] [Indexed: 11/30/2022]
Abstract
AIM Validated clinical decision rules on neuroimaging are not available for children who are evaluated more than 24 hours after a minor head trauma. We compared clinically important traumatic brain injuries in children who presented with a minor head trauma within, or after, 24 hours. METHODS This was a retrospective analysis of patients aged 0-17 years, who were evaluated for minor head traumas by 5 paediatric emergency departments in Northern Italy between January 2019 and June 2020. Children with clinically important traumatic brain injuries were divided into those who had presented within, and after, 24 hours. RESULTS The study comprised 5,981 children (59.9% boys), with a median age of 2 years, including 243 (4.1%) who had presented more than 24 hours after their minor head trauma. Neuroimaging was performed on 448 (7.5%) patients and the time of presentation had no impact on the rates of clinically important traumatic brain injuries. Multiple logistic regression did not show any association between clinically important traumatic brain injuries and late presentation. CONCLUSION Delayed presentation to a paediatric emergency department after a minor head trauma did not alter the risk of clinically important traumatic brain injuries and the same neuroimaging rules could apply.
Collapse
Affiliation(s)
| | - Gregorio Paolo Milani
- Paediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Science and Community Health, University of Milan, Italy
| | - Gian Vincenzo Zuccotti
- Department of Paediatrics, Ospedale dei Bambini Vittore Buzzi, Milan, Italy.,Department of Biomedical and Clinical Sciences, University of Milan, Italy
| | - Paola Tommasi
- Department of Paediatrics, Ospedale dei Bambini Vittore Buzzi, Milan, Italy
| | - Matteo Calvi
- Paediatric Emergency Department, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Angela Amoroso
- Paediatric Emergency Department, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Paola Montesano
- Department of Emergency Medicine, University Children's Hospital, Spedali Civili, Brescia, Italy
| | - Giulia Boselli
- Department of Emergency Medicine, University Children's Hospital, Spedali Civili, Brescia, Italy
| | - Massimo Luca Castellazzi
- Paediatric Emergency Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimo Agosti
- Woman and Child Department, ASST dei Sette Laghi, Varese, Italy.,Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | | |
Collapse
|
23
|
Lang M, Rapalino O, Huang S, Lev MH, Conklin J, Wald LL. Emerging Techniques and Future Directions: Fast and Portable Magnetic Resonance Imaging. Magn Reson Imaging Clin N Am 2022; 30:565-582. [PMID: 35995480 DOI: 10.1016/j.mric.2022.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Fast MRI and portable MRI are emerging as promising technologies to improve the speed, efficiency, and availability of MR imaging. Fast MRI methods are increasingly being adopted to create screening protocols for the diagnosis and management of acute pathology in the emergency department. Faster imaging can facilitate timely diagnosis, reduce motion artifacts, and improve departmental MR operations. Point-of-care and portable MRI are emerging technologies that require radiologists to reenvision the role of MRI as a tool with greater accessibility, fewer siting constraints, and the ability to provide valuable diagnostic information at the bedside. Recently introduced commercially available pulse sequences and new MRI scanners are bringing these technologies closer to the patient's clinical setting, and we expect their use to only increase over the coming decade. This article provides an overview of these emerging technologies for emergency radiologists.
Collapse
Affiliation(s)
- Min Lang
- Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - Otto Rapalino
- Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - Susie Huang
- Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA; Athinoula A. Martinos Center for Biomedical Imaging, 149 13th Street, Charleston, MA 02129, USA
| | - Michael H Lev
- Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - John Conklin
- Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA.
| | - Lawrence L Wald
- Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA; Athinoula A. Martinos Center for Biomedical Imaging, 149 13th Street, Charleston, MA 02129, USA
| |
Collapse
|
24
|
Leichtes Schädel-Hirn-Trauma im Kindes- und Jugendalter – Update Gehirnerschütterung. Monatsschr Kinderheilkd 2022. [DOI: 10.1007/s00112-022-01518-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
25
|
Patel KB, Eldeniz C, Skolnick GB, Commean PK, Eshraghi Boroojeni P, Jammalamadaka U, Merrill C, Smyth MD, Goyal MS, An H. Cranial vault imaging for pediatric head trauma using a radial VIBE MRI sequence. J Neurosurg Pediatr 2022; 30:113-118. [PMID: 35453112 PMCID: PMC9587135 DOI: 10.3171/2022.2.peds2224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 02/28/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Head trauma is the most common indication for a CT scan. In this pilot study, the authors assess the feasibility of a 5-minute high-resolution 3D golden-angle (GA) stack-of-stars radial volumetric interpolated breath-hold examination (VIBE) MRI sequence (GA-VIBE) to obtain clinically acceptable cranial bone images and identify cranial vault fractures compared to CT. METHODS Patients younger than 18 years of age presenting after head trauma were eligible for the study. Three clinicians reviewed and assessed 1) slice-by-slice volumetric CT and inverted MR images, and 2) 3D reconstructions obtained from inverted MR images and the gold standard (CT). For each image set, reviewers noted on 5-point Likert scales whether they recommended that a repeat scan be performed and the presence or absence of cranial vault fractures. RESULTS Thirty-one patients completed MRI after a clinical head CT scan was performed. Based on CT imaging, 8 of 31 patients had cranial fractures. Two of 31 patients were sedated as part of their clinical MRI scan. In 30 (97%) of 31 MRI reviews, clinicians agreed (or strongly agreed) that the image quality was acceptable for clinical diagnosis. Overall, comparing MRI to acceptable gold-standard CT, sensitivity and specificity of fracture detection were 100%. Furthermore, there were no discrepancies between CT and MRI in classification of fracture type or location. CONCLUSIONS When compared with the gold standard (CT), the volumetric and 3D reconstructed images using the GA-VIBE sequence were able to produce clinically acceptable cranial images with excellent ability to detect cranial vault fractures.
Collapse
Affiliation(s)
| | - Cihat Eldeniz
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, Missouri; and
| | | | - Paul K. Commean
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, Missouri; and
| | | | | | | | - Matthew D. Smyth
- Department of Neurosurgery, Johns Hopkins All Children’s Hospital, St. Petersburg, Florida
| | - Manu S. Goyal
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, Missouri; and
| | - Hongyu An
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, Missouri; and
| |
Collapse
|
26
|
Asnes AG, Leventhal JM. Bruising in Infants: An Approach to the Recognition of Child Physical Abuse. Pediatr Rev 2022; 43:361-370. [PMID: 35773541 DOI: 10.1542/pir.2022-001271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Infants (children <12 months of age) are maltreated at more than twice the rate of any other child age group, and infants die because of maltreatment at 3 times the rate of any other age group in childhood. The incidence of hospitalization for serious physical abuse in children also is highest for infants. Successful recognition of medically mild signs of physical abuse in infants, such as certain bruising patterns, can, therefore, lead to lifesaving interventions. The importance of the recognition of medically mild injuries due to physical abuse is underscored by the finding that a high percentage of infants (27.5%) hospitalized with serious physical abuse were found to have previously sustained milder injuries, such as bruising. Clinicians must be aware of patterns of bruising suggestive of abuse to distinguish between infants who have been abused and those who have been accidentally injured. To maximize the likelihood that abused infants will be identified and protected, as well to minimize the likelihood that an accidentally injured infant will be mischaracterized as abused, the application of an evidence-based approach to the evaluation of bruised infants should be applied. A consistent, evidence-based practice in this setting also may reduce the influence of racial and socioeconomic bias and decrease disparities in care.
Collapse
|
27
|
Rauchman SH, Albert J, Pinkhasov A, Reiss AB. Mild-to-Moderate Traumatic Brain Injury: A Review with Focus on the Visual System. Neurol Int 2022; 14:453-470. [PMID: 35736619 PMCID: PMC9227114 DOI: 10.3390/neurolint14020038] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 02/01/2023] Open
Abstract
Traumatic Brain Injury (TBI) is a major global public health problem. Neurological damage from TBI may be mild, moderate, or severe and occurs both immediately at the time of impact (primary injury) and continues to evolve afterwards (secondary injury). In mild (m)TBI, common symptoms are headaches, dizziness and fatigue. Visual impairment is especially prevalent. Insomnia, attentional deficits and memory problems often occur. Neuroimaging methods for the management of TBI include computed tomography and magnetic resonance imaging. The location and the extent of injuries determine the motor and/or sensory deficits that result. Parietal lobe damage can lead to deficits in sensorimotor function, memory, and attention span. The processing of visual information may be disrupted, with consequences such as poor hand-eye coordination and balance. TBI may cause lesions in the occipital or parietal lobe that leave the TBI patient with incomplete homonymous hemianopia. Overall, TBI can interfere with everyday life by compromising the ability to work, sleep, drive, read, communicate and perform numerous activities previously taken for granted. Treatment and rehabilitation options available to TBI sufferers are inadequate and there is a pressing need for new ways to help these patients to optimize their functioning and maintain productivity and participation in life activities, family and community.
Collapse
Affiliation(s)
- Steven H. Rauchman
- The Fresno Institute of Neuroscience, Fresno, CA 93730, USA
- Correspondence:
| | - Jacqueline Albert
- Department of Medicine, Biomedical Research Institute, NYU Long Island School of Medicine, Mineola, NY 11501, USA; (J.A.); (A.B.R.)
| | - Aaron Pinkhasov
- Department of Psychiatry, NYU Long Island School of Medicine, Mineola, NY 11501, USA;
| | - Allison B. Reiss
- Department of Medicine, Biomedical Research Institute, NYU Long Island School of Medicine, Mineola, NY 11501, USA; (J.A.); (A.B.R.)
| |
Collapse
|
28
|
Alshareef M, Tyler M, Litts C, Pearce J, Yazdani M, Eskandari R. Prevalence of Visible Subdural Spaces in Benign Enlargement of Subarachnoid Spaces in Infancy: A Retrospective Analysis Utilizing Magnetic Resonance Imaging. World Neurosurg 2022; 164:e973-e979. [PMID: 35636660 DOI: 10.1016/j.wneu.2022.05.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Benign Enlargement of the Subarachnoid Spaces in Infancy (BESSI) is a common finding during workup for progressive macrocephaly. BESSI has been associated with slightly higher prevalence of subdural (SD) spaces and a risk for developing subdural hematoma. This study utilizes fast brain magnetic resonance imaging (MRI) to investigate the prevalence of visible SD spaces in BESSI. METHODS A retrospective review was performed for all pediatric patients who underwent brain MRI for macrocephaly. Patients with a diagnosis of BESSI were included in the study. A total of 109 patients met the inclusion criteria. Patient demographics were collected, and images were reviewed for size of subarachnoid, visible SD spaces, and ventricle size. Descriptive and inferential statistics were performed. RESULTS The average age was 8 ± 4.6 months, 64 (59%) were male, and 55 patients had no previous medical history (50%). Sixty-seven percent of all patients were identified to have visible SD spaces. Eleven patients had confirmed SD hematomas; 1 patient was deemed to have abusive head trauma. Visible SD spaces were associated with younger age (6.9 months). Thirty-one patients with visible SD spaces had follow-up MRI, with complete resolution by 33 months. CONCLUSIONS BESSI is a self-limiting pathology that has been associated with visible SD spaces and potential risk for SD hemorrhages. We report a high prevalence of visible SD spaces within BESSI through utilization of fast brain MRI. These spaces may contribute to the higher rate of incidental subdural hematoma in this population.
Collapse
Affiliation(s)
- Mohammed Alshareef
- Department of Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Michael Tyler
- College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Christopher Litts
- College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Jackson Pearce
- College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Milad Yazdani
- Department of Radiology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ramin Eskandari
- Department of Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA.
| |
Collapse
|
29
|
Cicogna A, Minca G, Posocco F, Corno F, Basile C, Da Dalt L, Bressan S. Non-ionizing Imaging for the Emergency Department Assessment of Pediatric Minor Head Trauma. Front Pediatr 2022; 10:881461. [PMID: 35633980 PMCID: PMC9132372 DOI: 10.3389/fped.2022.881461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/22/2022] [Indexed: 11/13/2022] Open
Abstract
Minor blunt head trauma (MHT) represents a common reason for presentation to the pediatric emergency department (ED). Despite the low incidence of clinically important traumatic brain injuries (ciTBIs) following MHT, many children undergo computed tomography (CT), exposing them to the risk associated with ionizing radiation. The clinical predictions rules developed by the Pediatric Emergency Care Applied Research Network (PECARN) for MHT are validated accurate tools to support decision-making about neuroimaging for these children to safely reduce CT scans. However, a few non-ionizing imaging modalities have the potential to contribute to further decrease CT use. This narrative review provides an overview of the evidence on the available non-ionizing imaging modalities that could be used in the management of children with MHT, including point of care ultrasound (POCUS) of the skull, near-infrared spectroscopy (NIRS) technology and rapid magnetic resonance imaging (MRI). Skull ultrasound has proven an accurate bedside tool to identify the presence and characteristics of skull fractures. Portable handheld NIRS devices seem to be accurate screening tools to identify intracranial hematomas also in pediatric MHT, in selected scenarios. Both imaging modalities may have a role as adjuncts to the PECARN rule to help refine clinicians' decision making for children at high or intermediate PECARN risk of ciTBI. Lastly, rapid MRI is emerging as a feasible and accurate alternative to CT scan both in the ED setting and when repeat imaging is needed. Advantages and downsides of each modality are discussed in detail in the review.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Silvia Bressan
- Division of Pediatric Emergency Medicine, Department of Women’s and Children’s Health, University of Padova, Padua, Italy
| |
Collapse
|
30
|
Caré MM. Parenchymal Insults in Abuse—A Potential Key to Diagnosis. Diagnostics (Basel) 2022; 12:diagnostics12040955. [PMID: 35454003 PMCID: PMC9029348 DOI: 10.3390/diagnostics12040955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/30/2022] [Accepted: 04/08/2022] [Indexed: 02/01/2023] Open
Abstract
Subdural hemorrhage is a key imaging finding in cases of abusive head trauma and one that many radiologists and radiology trainees become familiar with during their years of training. Although it may prove to be a marker of trauma in a young child or infant that presents without a history of injury, the parenchymal insults in these young patients more often lead to the debilitating and sometimes devastating outcomes observed in this young population. It is important to recognize these patterns of parenchymal injuries and how they may differ from the imaging findings in other cases of traumatic injury in young children. In addition, these parenchymal insults may serve as another significant, distinguishing feature when making the medical diagnosis of abusive head injury while still considering alternative diagnoses, including accidental injury. Therefore, as radiologists, we must strive to look beyond the potential cranial injury or subdural hemorrhage for the sometimes more subtle but significant parenchymal insults in abuse.
Collapse
Affiliation(s)
- Marguerite M. Caré
- Department of Radiology and Medical Imaging, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH 45229, USA;
- Department of Radiology and Medical Imaging, University of Cincinnati, Cincinnati, OH 45267, USA
| |
Collapse
|
31
|
Transorbital penetrating cerebellar injury in a 10-year-old girl. Radiol Case Rep 2022; 17:1057-1060. [PMID: 35154553 PMCID: PMC8822297 DOI: 10.1016/j.radcr.2022.01.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/16/2022] [Accepted: 01/16/2022] [Indexed: 11/22/2022] Open
Abstract
Impalement injuries are infrequent yet tend to be life-threatening. Transorbital penetration by foreign bodies represents a peculiar form of traumatic brain injury. However, much is at stake with the high risk of neurological and ophthalmic impairment. We narrate an unusual case of a riding crop penetrating the eye of a 10-year-old girl who presented to our hospital after a fall and an episode of syncope while at a riding stable. Magnetic resonance imaging detected an extended passage-like signal in the right-sided part of the pons and the cerebral peduncles extending to the right cerebellar hemisphere. The patient exhibited marginal clinical symptoms. This case was unsurpassed, as despite the horizontal course of the riding crop perforating the osseous structures and penetrating the brain, it resulted in manageable symptoms, which resolved in a matter of weeks.
Collapse
|
32
|
Nozawa M, Matsuura J, Iwata K, Shiomi N. Verification of Usefulness of Pediatric Head Trauma Imaging Protocol Combining Computerized Tomography, Observation Unit, and Magnetic Resonance Imaging. Pediatr Emerg Care 2022; 38:e628-e634. [PMID: 35100764 DOI: 10.1097/pec.0000000000002379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
METHODS This prospective observational study conducted in our hospital between October 2016 and September 2019 included 1946 patients aged 0 to 15 years with head trauma, of whom 1137 were analyzed. Computed tomography scan rate and imaging examination (CT or MRI) rate of our protocol were investigated. Sensitivity and negative predictive value (NPV) were calculated. We also compared our protocol and other clinical decision rules with respect to CT scan rate, sensitivity, and NPV in the same cohort and outcomes. RESULTS The CT scan rate of our protocol was 7.9%, and the imaging examination rate, including MRI, was 12.2%. When the outcome was set to intracranial injury, the sensitivity and NPV of our protocol were each 100%. The CT scan rates in each cohort were 14.5% for PECARN (8.1% for our protocol), 34.7% for CATCH (23.2% for ours), and 13.6% for CHALICE (7.9% for ours). The sensitivity and NPV in each cohort were 100% and 100% for PECARN (92.3% and 100% for ours), 64.7% and 92.6% for CATCH (100% and 100% for ours), and 83.9% and 99.5% for CHALICE (100% and 100% for ours), respectively. CONCLUSIONS The protocol we created by combining CT, observation unit, and MRI was considered to be useful for practice in pediatric head injury cases.
Collapse
Affiliation(s)
| | - Jun Matsuura
- From the Pediatric Emergency Care and Transport Medicine
| | - Kentaro Iwata
- From the Pediatric Emergency Care and Transport Medicine
| | - Naoto Shiomi
- Emergency and Critical Care Medicine, Emergency Medical Care Center, Saiseikai Shiga Hospital, Shiga, Japan
| |
Collapse
|
33
|
Weber C, Andreassen JS, Behbahani M, Thorsen K, Søreide K. Characteristics, image findings and clinical outcome of moderate and severe traumatic brain injury among severely injured children: a population-based cohort study. Eur J Trauma Emerg Surg 2022; 48:4473-4480. [PMID: 34999903 DOI: 10.1007/s00068-021-01820-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 10/25/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE The aim of this study was to explore patient and injury characteristics, image findings, short-term clinical outcome and time trends of moderate and severe traumatic brain injury in severely injured children. METHODS This study is an observational cohort study based on prospectively collected data from an institutional trauma registry database covering all trauma patients in South West Norway. All paediatric patients registered in the database between 01.01.2004 and 31.12.2019 were included. RESULTS During the 16 years-study periods, 82 paediatric patients with moderate (n = 42) and severe (n = 40) traumatic brain injury were identified. Median age was 13.0 years, 45% were female and median Glasgow Coma Scale score at admission was 9.0. Cranial fractures were common image findings in both groups. Cerebral contusions (32%) and epidural hematomas (29%) were more commonly found in moderate traumatic brain injury; cerebral contusions (49%), diffuse axonal injury (31%) and cerebral oedema (46%) were more prominent in severe traumatic brain injury. All children with moderate traumatic brain injury survived and favourable outcome was registered in 98%. Overall mortality in the severe traumatic brain injury cohort was 38% (thereof 25% due to TBI) and only 38% had a favourable short-term outcome. CONCLUSIONS In this population-based study on paediatric trauma patients over a period of 16 years severe traumatic brain injury in children still had a considerably high mortality and a higher proportion of patients experienced an unfavourable clinical short-term outcome. Moderate traumatic brain injury resulted in favourable clinical outcome.
Collapse
Affiliation(s)
- Clemens Weber
- Department of Neurosurgery, Stavanger University Hospital, Postboks 8100, 4068, Stavanger, Norway. .,Department of Quality and Health Technology, The Faculty of Health Sciences, University of Stavanger, Stavanger, Norway.
| | | | - Maziar Behbahani
- Department of Neurosurgery, Stavanger University Hospital, Postboks 8100, 4068, Stavanger, Norway
| | - Kenneth Thorsen
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway.,Department of Clinical Medicine, The Faculty of Medicine, University of Bergen, Bergen, Norway.,Section for Traumatology, Surgical Clinic, Stavanger University Hospital, Stavanger, Norway
| | - Kjetil Søreide
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway.,Department of Clinical Medicine, The Faculty of Medicine, University of Bergen, Bergen, Norway
| |
Collapse
|
34
|
Abstract
Clinicians often miss making the diagnosis of abusive head injury in infants and toddlers who present with mild, non-specific symptoms such as vomiting, fussiness, irritability, trouble sleeping and eating, and seizure. If abusive head injury is missed, the child is likely to go on to experience more severe injury. An extensive review of the medical literature was done to summarize what is known about missed abusive head injury and about how these injuries can be recognized and appropriately evaluated. The following issues will be addressed: the definition of mild head injury, problems encountered when clinicians evaluated mildly ill young children with non-specific symptoms, the risk of missing the diagnosis of mild abusive head trauma, the risks involved in subjecting infants and young children to radiation and/or sedation required for neuroimaging studies, imaging options for suspected neurotrauma in children, clinical prediction rules for evaluating mild head injury in children, laboratory tests than can be helpful in diagnosing mild abusive head injury, history and physical examination when diagnosing or ruling out mild abusive head injury, social and family factors that could be associated with abusive injuries, and interventions that could improve our recognition of mild abusive head injuries. Relevant literature is described and evaluated. The conclusion is that abusive head trauma remains a difficult diagnosis to identify in mildly symptomatic young children.
Collapse
|
35
|
Using deep learning and natural language processing models to detect child physical abuse. J Pediatr Surg 2021; 56:2326-2332. [PMID: 33838900 DOI: 10.1016/j.jpedsurg.2021.03.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 03/02/2021] [Accepted: 03/14/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND The recognition of child physical abuse can be challenging and often requires a multidisciplinary assessment. Deep learning models, based on clinical characteristics, laboratory studies, and imaging findings, were developed to facilitate unbiased identification of children who may have been abused. METHODS Level 1 pediatric trauma center registry data from 1/1/2010-1/31/2020 were queried for abused children and matched participants with non-abusive trauma. Observations were de-identified and divided into training and validation sets. Model 1 used patient demographics (age, gender, and insurance type) and clinical characteristics (vital signs, shock index pediatric age-adjusted, Glasgow Coma Score, lactate, base deficit, and international normalized ratio). Model 2 used the same features as Model 1, but with the text of the radiology reports of head computed tomography, brain MRIs, and skeletal surveys. Google's latest BERT Natural Language Processing (NLP) model, which was pre-trained on a large corpus, was used for fine-tuning Model 2. Accuracy, sensitivity, specificity, F1 scores, and positive predictive values were used to assess performance. RESULTS Of 1,312 patients, 737 (56.2%) were abused. Model 1 had an accuracy of 86.3%, sensitivity of 87.2%, specificity of 85.1%, F1 score of 0.86, and positive predictive value (PPV) of 88.7% for the validation set with an area under the receiver Operating Curve (ROC AUC) of 0.86. NLP based Model 2 had an accuracy of 93.4%, sensitivity 92.5%, specificity of 94.6%, F1 score of 0.93, and PPV of 95.9% for the validation set, with a ROC AUC of 0.94. Most features had weak individual correlations with abuse (r < 0.3). CONCLUSIONS Deep learning models accurately distinguished child physical abuse from non-abuse, and NLP further improved the accuracy of the models. Such models could be developed to run in real-time in the electronic medical record and alert clinicians when certain criteria are met, which would prompt them to pursue the diagnosis of abuse. LEVEL OF EVIDENCE III STUDY TYPE: Diagnostic.
Collapse
|
36
|
Greenberg JK, Ahluwalia R, Hill M, Johnson G, Hale AT, Belal A, Baygani S, Olsen MA, Foraker RE, Carpenter CR, Yan Y, Ackerman L, Noje C, Jackson E, Burns E, Sayama CM, Selden NR, Vachhrajani S, Shannon CN, Kuppermann N, Limbrick DD. Development and external validation of the KIIDS-TBI tool for managing children with mild traumatic brain injury and intracranial injuries. Acad Emerg Med 2021; 28:1409-1420. [PMID: 34245632 DOI: 10.1111/acem.14333] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 05/06/2021] [Accepted: 06/24/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Clinical decision support (CDS) may improve the postneuroimaging management of children with mild traumatic brain injuries (mTBI) and intracranial injuries. While the CHIIDA score has been proposed for this purpose, a more sensitive risk model may have broader use. Consequently, this study's objectives were to: (1) develop a new risk model with improved sensitivity compared to the CHIIDA model and (2) externally validate the new model and CHIIDA model in a multicenter data set. METHODS We analyzed children ≤18 years old with mTBI and intracranial injuries included in the PECARN head injury data set (2004-2006). We used binary recursive partitioning to predict the composite outcome of neurosurgical intervention, intubation for > 24 h due to TBI, or death due to TBI. The new model was externally validated in a separate data set that included children treated at any one of six centers from 2006 to 2019. RESULTS Based on 839 patients from the PECARN data set, a new risk model, the KIIDS-TBI model, was developed that incorporated imaging (e.g., midline shift) and clinical (e.g., Glasgow Coma Scale score) findings. Based on the model-predicted probability of the composite outcome, three cutoffs were evaluated to classify patients as "high risk" for level of care decisions. In the external validation data set consisting of 1,630 patients, the most conservative cutoff (i.e., any predictor present) identified 119 of 119 children with the composite outcome (sensitivity = 100%), but had the lowest specificity (26.3%). The other two decision-making cutoffs had worse sensitivity (94.1%-96.6%) but improved specificity (67.4%-81.3%). The CHIIDA model lacked the most conservative cutoff and otherwise showed the same or slightly worse performance compared to the other two cutoffs. CONCLUSIONS The KIIDS-TBI model has high sensitivity and moderate specificity for risk stratifying children with mTBI and intracranial injuries. Use of this CDS tool may help improve the safe, resource-efficient management of this important patient population.
Collapse
Affiliation(s)
- Jacob K. Greenberg
- Department of Neurological Surgery Washington University School of Medicine in St. Louis St. Louis MO USA
| | - Ranbir Ahluwalia
- Department of Neurological Surgery Vanderbilt University Medical Center Nashville TN USA
| | - Madelyn Hill
- Department of Neurological Surgery Dayton Children’s Hospital Dayton OH USA
| | - Gabbie Johnson
- Department of Neurological Surgery Washington University School of Medicine in St. Louis St. Louis MO USA
| | - Andrew T. Hale
- Department of Neurological Surgery Vanderbilt University Medical Center Nashville TN USA
| | - Ahmed Belal
- Department of Neurological Surgery Indiana University School of Medicine Indianapolis IN USA
| | - Shawyon Baygani
- Department of Neurological Surgery Indiana University School of Medicine Indianapolis IN USA
| | - Margaret A. Olsen
- Department of Medicine Washington University School of Medicine in St. Louis St. Louis MO USA
| | - Randi E. Foraker
- Department of Medicine Washington University School of Medicine in St. Louis St. Louis MO USA
| | - Christopher R. Carpenter
- Department of Emergency Medicine Washington University School of Medicine in St. Louis St. Louis MO USA
| | - Yan Yan
- Department of Surgery Washington University School of Medicine in St. Louis St. Louis MO USA
| | - Laurie Ackerman
- Department of Neurological Surgery Indiana University School of Medicine Indianapolis IN USA
| | - Corina Noje
- Department of Anesthesiology Johns Hopkins School of Medicine Baltimore MD USA
| | - Eric Jackson
- Department of Neurological Surgery Johns Hopkins School of Medicine Baltimore MD USA
| | - Erin Burns
- Department of Pediatrics Oregon Health and Science University Portland OR USA
| | - Christina M. Sayama
- Department of Neurological Surgery Oregon Health and Science University Portland OR USA
| | - Nathan R. Selden
- Department of Neurological Surgery Oregon Health and Science University Portland OR USA
| | | | - Chevis N. Shannon
- Department of Neurological Surgery Vanderbilt University Medical Center Nashville TN USA
- American Society for Reproductive Medicine University of California Davis Davis CA USA
| | - Nathan Kuppermann
- Department of Emergency Medicine University of California–Davis Davis CA USA
| | - David D. Limbrick
- Department of Neurological Surgery Washington University School of Medicine in St. Louis St. Louis MO USA
| |
Collapse
|
37
|
Sorge I, Hirsch FW, Voit D, Frahm J, Krause M, Roth C, Zimmermann P, Gräfe D. Decreased Need for Anesthesia during Ultra-Fast Cranial MRI in Young Children: One-Year Summary. ROFO-FORTSCHR RONTG 2021; 194:192-198. [PMID: 34644801 DOI: 10.1055/a-1561-2430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Rapid volume coverage sequences based on real-time MRI allow for scanning of the entire brain within a few seconds. Movements of children become almost irrelevant due to the ultra-fast acquisition of 30 ms per slice. The adoption of these sequences in a real-time cranial MRI protocol (RT-cMRI) is expected to reduce the frequency of examinations requiring anesthesia in infants and toddlers. The aim of the study was to quantify the reduction in the number of anesthesia examinations in young children after the implementation of the new RT-cMRI protocol. MATERIALS AND METHODS All cMRI studies of children up to 6 years in the first 12 months after the establishment of the RT-cMRI 2019/2020 were retrospectively compared to a matched group of the same period in 2017/2018. The frequency of examinations under anesthesia vs. non-sedation examinations was analyzed. In addition, the number of follow-up examinations and the effectiveness of RT-cMRI was determined. RESULTS The launch of RT-cMRI led to a significant decrease in the proportion of cMRI under anesthesia from 92 % to 55 %. Only 2 % of the RT-cMRI failed and required conventional MRI under sedation in the follow-up. The speed and ease of use of RT-cMRI increased the number of follow-up examinations from 1.3 to 1.4 examinations per child. CONCLUSION This innovative real-time MRI examination allows a drastic reduction in the number of studies under anesthesia for suitable cranial pathologies in children under 6 years. However, cautious selection of indications as well as adjustments to the workflow in the radiological department are required. KEY POINTS · Real-time MRI sequences are almost unaffected by patient movement. · The application of real-time cranial MRI can spare children from sedation. · Low-threshold access results in more frequent follow-up examinations. CITATION FORMAT · Sorge I, Hirsch FW, Voit D et al. Decreased Need for Anesthesia during Ultra-Fast Cranial MRI in Young Children: One-Year Summary. Fortschr Röntgenstr 2021; DOI: 10.1055/a-1561-2430.
Collapse
Affiliation(s)
- Ina Sorge
- Department of Pediatric Radiology, University Hospital Leipzig, Germany
| | | | - Dirk Voit
- NMR Forschungs GmbH, Max-Planck-Institut für biophysikalische Chemie, Göttingen, Germany
| | - Jens Frahm
- Biomedizinische NMR Forschungs GmbH, Max-Planck-Institut für biophysikalische Chemie, Göttingen, Germany
| | - Matthias Krause
- Department of Neurosurgery, University Hospital Leipzig, Germany
| | - Christian Roth
- Department of Pediatric Radiology, University Hospital Leipzig, Germany
| | - Peter Zimmermann
- Department of Pediatric Surgery, University Hospital Leipzig, Germany
| | - Daniel Gräfe
- Department of Pediatric Radiology, University Hospital Leipzig, Germany
| |
Collapse
|
38
|
Bressan S, Eapen N, Phillips N, Gilhotra Y, Kochar A, Dalton S, Cheek JA, Furyk J, Neutze J, Williams A, Hearps S, Donath S, Oakley E, Singh S, Dalziel SR, Borland ML, Babl FE. PECARN algorithms for minor head trauma: Risk stratification estimates from a prospective PREDICT cohort study. Acad Emerg Med 2021; 28:1124-1133. [PMID: 34236116 DOI: 10.1111/acem.14308] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/11/2021] [Accepted: 05/25/2021] [Indexed: 01/21/2023]
Abstract
BACKGROUND The Pediatric Emergency Care Applied Research Network (PECARN) head trauma clinical decision rules informed the development of algorithms that risk stratify the management of children based on their risk of clinically important traumatic brain injury (ciTBI). We aimed to determine the rate of ciTBI for each PECARN algorithm risk group in an external cohort of patients and that of ciTBI associated with different combinations of high- or intermediate-risk predictors. METHODS This study was a secondary analysis of a large multicenter prospective data set, including patients with Glasgow Coma Scale scores of 14 or 15 conducted in Australia and New Zealand. We calculated ciTBI rates with 95% confidence intervals (CIs) for each PECARN risk category and combinations of related predictor variables. RESULTS Of the 15,163 included children, 4,011 (25.5%) were aged <2 years. The frequency of ciTBI was 8.5% (95% CI = 6.0%-11.6%), 0.2% (95% CI = 0.0%-0.6%), and 0.0% (95% CI = 0.0%-0.2%) in the high-, intermediate-, and very-low-risk groups, respectively, for children <2 years and 5.7% (95% CI = 4.4%-7.2%), 0.7% (95% CI = 0.5%-1.0%), and 0.0% (95% CI = 0.0%-0.1%) in older children. The isolated high-risk predictor with the highest risk of ciTBI was "signs of palpable skull fracture" for younger children (11.4%, 95% CI = 5.3%-20.5%) and "signs of basilar skull fracture" in children ≥2 years (11.1%, 95% CI = 3.7%-24.1%). For older children in the intermediate-risk category, the presence of all four predictors had the highest risk of ciTBI (25.0%, 95% CI = 0.6%-80.6%) followed by the combination of "severe mechanism of injury" and "severe headache" (7.7%, 95% CI = 0.2%-36.0%). The very few children <2 years at intermediate risk with ciTBI precluded further analysis. CONCLUSIONS The risk estimates of ciTBI for each of the PECARN algorithms risk group were consistent with the original PECARN study. The risk estimates of ciTBI within the high- and intermediate-risk predictors will help further refine clinical judgment and decision making on neuroimaging.
Collapse
Affiliation(s)
- Silvia Bressan
- Department of Women's and Children's Health University of Padova Padova Italy
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
| | - Nitaa Eapen
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
- Department of Paediatrics and Centre for Integrated Critical Care Faculty of Medicine, Dentistry and Health Sciences University of Melbourne Melbourne Victoria Australia
| | - Natalie Phillips
- Queensland Children's Hospital Brisbane Queensland Australia
- Child Health Research Centre University of Queensland Brisbane Queensland Australia
| | - Yuri Gilhotra
- Queensland Children's Hospital Brisbane Queensland Australia
| | - Amit Kochar
- Emergency Department Women's & Children's Hospital Adelaide South Australia Australia
| | - Sarah Dalton
- Emergency Department The Children's Hospital at Westmead Sydney New South Wales Australia
| | - John A. Cheek
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
- Department of Paediatrics and Centre for Integrated Critical Care Faculty of Medicine, Dentistry and Health Sciences University of Melbourne Melbourne Victoria Australia
- Emergency Department Royal Children's Hospital Melbourne Victoria Australia
- Emergency Department Monash Medical Centre Melbourne Victoria Australia
| | - Jeremy Furyk
- Emergency Department The Townsville Hospital Townsville Queensland Australia
- Emergency Department University Hospital Geelong Geelong Victoria Australia
- School of Medicine Faculty of Health Deakin University Geelong Victoria Australia
| | - Jocelyn Neutze
- Emergency Department Kidzfirst Middlemore Hospital Auckland New Zealand
| | - Amanda Williams
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
| | - Stephen Hearps
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
| | - Susan Donath
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
- Department of Paediatrics and Centre for Integrated Critical Care Faculty of Medicine, Dentistry and Health Sciences University of Melbourne Melbourne Victoria Australia
| | - Ed Oakley
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
- Department of Paediatrics and Centre for Integrated Critical Care Faculty of Medicine, Dentistry and Health Sciences University of Melbourne Melbourne Victoria Australia
- Emergency Department Royal Children's Hospital Melbourne Victoria Australia
| | - Sonia Singh
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
- Department of Paediatrics and Centre for Integrated Critical Care Faculty of Medicine, Dentistry and Health Sciences University of Melbourne Melbourne Victoria Australia
- Emergency Department Royal Children's Hospital Melbourne Victoria Australia
- University of California Davis Medical Center Sacramento California USA
| | - Stuart R. Dalziel
- Emergency Department Starship Children's Health Auckland New Zealand
- Departments of Surgery and Paediatrics: Child and Youth Health University of Auckland Auckland New Zealand
| | - Meredith L. Borland
- Emergency Department Perth Children's Hospital Perth Western Australia Australia
- Divisions of Emergency Medicine and Paediatrics School of Medicine University of Western Australia Perth Western Australia Australia
| | - Franz E. Babl
- Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
- Department of Paediatrics and Centre for Integrated Critical Care Faculty of Medicine, Dentistry and Health Sciences University of Melbourne Melbourne Victoria Australia
- Emergency Department Royal Children's Hospital Melbourne Victoria Australia
| | | |
Collapse
|
39
|
Abstract
Mild traumatic brain injury accounts for an estimated 4.8 million cases of pediatric traumatic brain injuries worldwide every year. In the United States, 70% of mild traumatic brain injury cases are due to sports and recreational injuries. Early diagnosis, especially in active children, is critical to preventing recurrent injuries. Management is guided by graded protocols for returning to school and activity. Ninety percent of children recover within 1 month of injury. Promising research has shown that early referral to specialty concussion care and multidisciplinary treatment with physical and occupational therapy may shorten recovery time and improve neurologic outcomes.
Collapse
Affiliation(s)
- Aaron M Yengo-Kahn
- Department of Neurosurgery, Vanderbilt University Medical Center, Medical Center North, Suite T-4224, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - Rebecca A Reynolds
- Department of Neurosurgery, Vanderbilt University Medical Center, Medical Center North, Suite T-4224, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - Christopher M Bonfield
- Department of Neurosurgery, Vanderbilt University Medical Center, Medical Center North, Suite T-4224, 1161 21st Avenue South, Nashville, TN 37232, USA.
| |
Collapse
|
40
|
Sarmiento K, Daugherty J, Haarbauer-Krupa J. Healthcare Providers' Self-Reported Pediatric Mild Traumatic Brain Injury Diagnosis, Prognosis, and Management Practices: Findings From the 2019 DocStyles Survey. J Head Trauma Rehabil 2021; 36:282-292. [PMID: 33656487 PMCID: PMC8249309 DOI: 10.1097/htr.0000000000000671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess adherence to 5 key recommendations in the Centers for Disease Control and Prevention evidence-based guideline on pediatric mild traumatic brain injury, this article presents results from the 2019 DocStyles survey. STUDY DESIGN Cross-sectional, web-based survey of 653 healthcare providers. RESULTS Most healthcare providers reported adhering to the recommendations regarding the use of computed tomography and providing education and reassurance to patients and their families. However, less than half reported routinely examining their patients with mild traumatic brain injury (mTBI) using age-appropriate, validated symptom scales, assessing for risk factors for prolonged recovery, and advising patients to return to noncontact, light aerobic activities within 2 to 3 days. Self-reported mTBI diagnosis, prognosis, and management practices varied by specialty. Only 3.8% of healthcare providers answered all 7 questions in a way that is most consistent with the 5 recommendations examined from the Centers for Disease Control and Prevention Pediatric mTBI Guideline. CONCLUSION This study highlights several important information gaps regarding pediatric mTBI diagnosis and management. Further efforts to improve adoption of guideline recommendations may be beneficial to ensure optimal outcomes for children following an mTBI.
Collapse
Affiliation(s)
- Kelly Sarmiento
- Centers for Disease Control and Prevention, National Center for Injury Prevention and Control, Division of Injury Prevention, Atlanta, GA
| | - Jill Daugherty
- Centers for Disease Control and Prevention, National Center for Injury Prevention and Control, Division of Injury Prevention, Atlanta, GA
| | - Juliet Haarbauer-Krupa
- Centers for Disease Control and Prevention, National Center for Injury Prevention and Control, Division of Injury Prevention, Atlanta, GA
| |
Collapse
|
41
|
Lawson M, Tully J, Ditchfield M, Metcalfe P, Qi Y, Kuganesan A, Badawy MK. A review of current imaging techniques used for the detection of occult bony fractures in young children suspected of sustaining non-accidental injury. J Med Imaging Radiat Oncol 2021; 66:68-78. [PMID: 34176229 DOI: 10.1111/1754-9485.13270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 06/01/2021] [Indexed: 11/30/2022]
Abstract
Non-accidental injuries remain a leading cause of preventable morbidity and mortality in young children. The accurate identification of the full spectrum of injuries in children presenting with suspected abuse is essential to ensure the appropriate protective intervention is taken. The identification of occult bone fractures in this cohort is important as it raises the level of concern about the mechanism of injury and maintaining the child's safety. Radiographic imaging remains the modality of choice for skeletal assessment; however, current studies report concerns regarding the ability of radiographs to detect certain fractures in the acute stage. As such, alternative modalities for the detection of fractures have been proposed. This article reviews the current literature regarding fracture detectability and radiation dose burden of imaging modalities currently used for the assessment of occult bony injury in young children in whom non-accidental injury is suspected.
Collapse
Affiliation(s)
- Michael Lawson
- Monash Imaging, Monash Health, Melbourne, Victoria, Australia.,Centre for Medical and Radiation Physics, School of Physics, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, New South Wales, Australia
| | - Joanna Tully
- Victorian Forensic Paediatric Medical Service, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Michael Ditchfield
- Monash Imaging, Monash Health, Melbourne, Victoria, Australia.,Department of Medicine, Monash University, Melbourne, Victoria, Australia
| | - Peter Metcalfe
- Centre for Medical and Radiation Physics, School of Physics, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, New South Wales, Australia
| | - Yujin Qi
- Centre for Medical and Radiation Physics, School of Physics, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, New South Wales, Australia
| | | | - Mohamed K Badawy
- Monash Imaging, Monash Health, Melbourne, Victoria, Australia.,Department of Medical Imaging and Radiation Sciences, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| |
Collapse
|
42
|
Kessler BA, Goh JL, Pajer HB, Asher AM, Northam WT, Hung SC, Selden NR, Quinsey CS. Rapid-sequence MRI for evaluation of pediatric traumatic brain injury: a systematic review. J Neurosurg Pediatr 2021; 28:278-286. [PMID: 34171833 DOI: 10.3171/2021.2.peds20852] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/01/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Rapid-sequence MRI (RSMRI) of the brain is a limited-sequence MRI protocol that eliminates ionizing radiation exposure and reduces imaging time. This systematic review sought to examine studies of clinical RSMRI use for pediatric traumatic brain injury (TBI) and to evaluate various RSMRI protocols used, including their reported accuracy as well as clinical and systems-based limitations to implementation. METHODS PubMed, EMBASE, and Web of Science databases were searched, and clinical articles reporting the use of a limited brain MRI protocol in the setting of pediatric head trauma were identified. RESULTS Of the 1639 articles initially identified and reviewed, 13 studies were included. An additional article that was in press at the time was provided by its authors. The average RSMRI study completion time was variable, spanning from 1 minute to 16 minutes. RSMRI with "blood-sensitive" sequences was more sensitive for detection of hemorrhage compared with head CT (HCT), but less sensitive for detection of skull fractures. Compared with standard MRI, RSMRI had decreased sensitivity for all evidence of trauma. CONCLUSIONS Protocols and uses of RSMRI for pediatric TBI were variable among the included studies. While traumatic pathology missed by RSMRI, such as small hemorrhages and linear, nondisplaced skull fractures, was frequently described as clinically insignificant, in some cases these findings may be prognostically and/or forensically significant. Institutions should integrate RSMRI into pediatric TBI management judiciously, relying on clinical context and institutional capabilities.
Collapse
Affiliation(s)
| | - Jo Ling Goh
- 2Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon
| | - Hengameh B Pajer
- 3Campbell University School of Osteopathic Medicine, Buies Creek, North Carolina and
| | | | | | - Sheng-Che Hung
- 5Division of Neuroradiology, Department of Radiology
- 6Biomedical Research Imaging Center, University of North Carolina, Chapel Hill
| | - Nathan R Selden
- 2Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon
| | | |
Collapse
|
43
|
Wave-controlled aliasing in parallel imaging magnetization-prepared gradient echo (wave-CAIPI MPRAGE) accelerates speed for pediatric brain MRI with comparable diagnostic performance. Sci Rep 2021; 11:13296. [PMID: 34168260 PMCID: PMC8225910 DOI: 10.1038/s41598-021-92759-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 06/11/2021] [Indexed: 01/07/2023] Open
Abstract
We aimed to compare accelerated post-contrast magnetization-prepared rapid gradient-echo (MPRAGE) using wave-controlled aliasing in parallel imaging (wave-CAIPI) with conventional MPRAGE as a reliable method to diagnose intracranial lesions in pediatric patients. A total of 23 consecutive pediatric patients who underwent post-contrast wave-CAIPI and conventional MPRAGE (scan time: 2 min 39 s vs. 5 min 46 s) were retrospectively evaluated. Two radiologists independently assessed each image for the presence of intracranial lesions. Quantitative [contrast-to-noise ratio (CNR), contrast rate (CR), and signal-to-noise ratio (SNR)] and qualitative parameters (overall image quality, gray-white matter differentiation, demarcation of basal ganglia and sulci, and motion artifacts) were also surveyed. Wave-CAIPI MPRAGE and conventional MPRAGE detected enhancing and non-enhancing intracranial lesions with 100% agreement. Although wave-CAIPI MPRAGE had a lower SNR (all p < 0.05) and overall image quality (overall analysis, p = 0.02) compared to conventional MPRAGE, other quantitative (CNR and CR) and qualitative parameters (gray-white differentiation, demarcation of basal ganglia and sulci, and motion artifacts) were comparable in the pooled analysis and between both observers (all p > 0.05). Wave-CAIPI MPRAGE was a reliable method for diagnosing intracranial lesions in pediatric patients as conventional MPRAGE at half the scan time.
Collapse
|
44
|
Abid Z, Kuppermann N, Tancredi DJ, Dayan PS. Risk of Traumatic Brain Injuries in Infants Younger than 3 Months With Minor Blunt Head Trauma. Ann Emerg Med 2021; 78:321-330.e1. [PMID: 34148662 DOI: 10.1016/j.annemergmed.2021.04.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Indexed: 01/21/2023]
Abstract
STUDY OBJECTIVE Infants with head trauma often have subtle findings suggestive of traumatic brain injury. Prediction rules for traumatic brain injury among children with minor head trauma have not been specifically evaluated in infants younger than 3 months old. We aimed to determine the risk of clinically important traumatic brain injuries, traumatic brain injuries on computed tomography (CT) images, and skull fractures in infants younger than 3 months of age who did and did not meet the age-specific Pediatric Emergency Care Applied Research Network (PECARN) low-risk criteria for children with minor blunt head trauma. METHODS We conducted a secondary analysis of infants <3 months old in the public use data set from PECARN's prospective observational study of children with minor blunt head trauma. Main outcomes included (1) clinically important traumatic brain injury, (2) traumatic brain injury on CT, and (3) skull fracture on CT. RESULTS Of 10,904 patients <2 years old, 1,081 (9.9%) with complete data were <3 months old; most (750/1081, 69.6%) sustained falls, and 633/1081 (58.6%) underwent CT scans. Of the 514/1081 (47.5%) infants who met the PECARN low-risk criteria, 1/514 (0.2%, 95% confidence interval [CI] 0.005% to 1.1%), 10/197 (5.1%, 2.5% to 9.1%), and 9/197 (4.6%, 2.1% to 8.5%) had clinically important traumatic brain injuries, traumatic brain injuries on CT, and skull fractures, respectively. Of 567 infants who did not meet the low-risk PECARN criteria, 24/567 (4.2%, 95% CI 2.7% to 6.2%), 94/436 (21.3%, 95% CI 17.6% to 25.5%), and 122/436 (28.0%, 95% CI 23.8% to 32.5%) had clinically important traumatic brain injuries, traumatic brain injuries, and skull fractures, respectively. CONCLUSION The PECARN traumatic brain injury low-risk criteria accurately identified infants <3 months old at low risk of clinically important traumatic brain injuries. However, infants at low risk for clinically important traumatic brain injuries remained at risk for traumatic brain injuries on CT, suggesting the need for a cautious approach in these infants.
Collapse
Affiliation(s)
- Zaynah Abid
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY.
| | - Nathan Kuppermann
- Departments of Emergency Medicine and Pediatrics, Davis School of Medicine, University of California, Sacramento, CA
| | - Daniel J Tancredi
- Departments of Emergency Medicine and Pediatrics, Davis School of Medicine, University of California, Sacramento, CA
| | - Peter S Dayan
- Department of Emergency Medicine, Columbia University Irving Medical Center, New York, NY
| |
Collapse
|
45
|
Lu F, Cao J, Su Q, Zhao Q, Wang H, Guan W, Zhou W. Recent Advances in Fluorescence Imaging of Traumatic Brain Injury in Animal Models. Front Mol Biosci 2021; 8:660993. [PMID: 34124151 PMCID: PMC8194861 DOI: 10.3389/fmolb.2021.660993] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 05/11/2021] [Indexed: 12/13/2022] Open
Abstract
Traumatic brain injury (TBI) is one of the top three specific neurological disorders, requiring reliable, rapid, and sensitive imaging of brain vessels, tissues, and cells for effective diagnosis and treatment. Although the use of medical imaging such as computed tomography (CT) and magnetic resonance imaging (MRI) for the TBI detection is well established, the exploration of novel TBI imaging techniques is of great interest. In this review, recent advances in fluorescence imaging for the diagnosis and evaluation of TBI are summarized and discussed in three sections: imaging of cerebral vessels, imaging of brain tissues and cells, and imaging of TBI-related biomarkers. Design strategies for probes and labels used in TBI fluorescence imaging are also described in detail to inspire broader applications. Moreover, the multimodal TBI imaging platforms combining MRI and fluorescence imaging are also briefly introduced. It is hoped that this review will promote more studies on TBI fluorescence imaging, and enable its use for clinical diagnosis as early as possible, helping TBI patients get better treatment and rehabilitation.
Collapse
Affiliation(s)
- Fei Lu
- Department of Rehabilitation Medicine, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, China
| | - Jiating Cao
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Qinglun Su
- Department of Rehabilitation Medicine, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, China
| | - Qin Zhao
- Department of Rehabilitation Medicine, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, China
| | - Huihai Wang
- Department of Rehabilitation Medicine, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, China
| | - Weijiang Guan
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, China
| | - Wenjuan Zhou
- Department of Chemistry, Capital Normal University, Beijing, China
| |
Collapse
|
46
|
Hecht S, Anderson KM, Castel A, Griffin JF, Hespel AM, Nelson N, Sun X. Agreement of Magnetic Resonance Imaging With Computed Tomography in the Assessment for Acute Skull Fractures in a Canine and Feline Cadaver Model. Front Vet Sci 2021; 8:603775. [PMID: 33969028 PMCID: PMC8100023 DOI: 10.3389/fvets.2021.603775] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 03/26/2021] [Indexed: 12/05/2022] Open
Abstract
Computed tomography (CT) is the imaging modality of choice to evaluate patients with acute head trauma. However, magnetic resonance imaging (MRI) may be chosen in select cases. The objectives of this study were to evaluate the agreement of MRI with CT in the assessment for presence or absence of acute skull fractures in a canine and feline cadaver model, compare seven different MRI sequences (T1-W, T2-W, T2-FLAIR, PD-W, T2*-W, “SPACE” and “VIBE”), and determine agreement of four different MRI readers with CT data. Pre- and post-trauma CT and MRI studies were performed on 10 canine and 10 feline cadaver heads. Agreement of MRI with CT as to presence or absence of a fracture was determined for 26 individual osseous structures and four anatomic regions (cranium, face, skull base, temporomandibular joint). Overall, there was 93.5% agreement in assessing a fracture as present or absent between MRI and CT, with a significant difference between the pre and post trauma studies (99.4 vs. 87.6%; p < 0.0001; OR 0.042; 95% CI 0.034–0.052). There was no significant difference between dogs and cats. The agreement for the different MRI sequences with CT ranged from 92.6% (T2*-W) to 94.4% (PD-W). There was higher agreement of MRI with CT in the evaluation for fractures of the face than other anatomic regions. Agreement with CT for individual MRI readers ranged from 92.6 to 94.7%. A PD-W sequence should be added to the MR protocol when evaluating the small animal head trauma patient.
Collapse
Affiliation(s)
- Silke Hecht
- Department of Small Animal Clinical Sciences, University of Tennessee, Knoxville, TN, United States
| | - Kimberly M Anderson
- Department of Small Animal Clinical Sciences, University of Tennessee, Knoxville, TN, United States
| | - Aude Castel
- Department of Small Animal Clinical Sciences, University of Tennessee, Knoxville, TN, United States
| | - John F Griffin
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, United States
| | - Adrien-Maxence Hespel
- Department of Small Animal Clinical Sciences, University of Tennessee, Knoxville, TN, United States
| | - Nathan Nelson
- Department of Molecular and Biomedical Sciences, North Carolina State University, Raleigh, NC, United States
| | - Xiaocun Sun
- Office of Information Technology, University of Tennessee, Knoxville, TN, United States
| |
Collapse
|
47
|
Chaudhari PP, Pineda JA, Bachur RG, Khemani RG. Trends and variation in repeat neuroimaging for children with traumatic intracranial hemorrhage. J Am Coll Emerg Physicians Open 2021; 2:e12400. [PMID: 33733248 PMCID: PMC7936793 DOI: 10.1002/emp2.12400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/22/2021] [Accepted: 02/12/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES We aimed to determine trends and institutional variation in repeat neuroimaging in children with traumatic intracranial hemorrhage and to identify factors associated with neuroimaging modality (subsequent magnetic resonance imaging [MRI] vs computed tomography [CT]). METHODS We conducted a retrospective cross-sectional study of 35 hospitals in the Pediatric Health Information System database. We included children <18 years of age hospitalized from 2010-2019 with intracranial hemorrhage and who underwent a brain CT. We calculated repeat neuroimaging rates by modality and used regression analyses to examine temporal trends. We used hierarchical logistic regression to identify factors associated with subsequent MRI versus repeat CT, controlling for hospital. RESULTS We identified 12,714 children with intracranial hemorrhage, of which 5072 with repeat neuroimaging were studied. Of the 5072 children with repeat neuroimaging, repeat CT was performed in 67.6% (n = 3429) and subsequent MRI in 32.4% (n = 1643). Overall repeat neuroimaging with either a CT or MRI remained similar from 2010-2019 (P = 0.431); however, repeat CT scans significantly decreased (P = 0.001); whereas, MRIs significantly increased (P < 0.001). Repeat neuroimaging by hospital ranged from 20%-80%. After controlling for institution, subsequent MRI was more likely to be used in younger children and children who did not receive hyperosmotic agents, neurosurgical interventions, or intensive care unit admission (all P-values <0.001). CONCLUSIONS We found that repeat neuroimaging rates for children with intracranial hemorrhage vary substantially by institution. We also found that although MRI was increasingly used to re-image these children, overall repeat neuroimaging rates (CT or MRI) have not decreased over the past decade. Future work to implement optimal utilization of neuroimaging in these children is needed.
Collapse
Affiliation(s)
- Pradip P. Chaudhari
- Division of Emergency and Transport MedicineChildren's Hospital Los AngelesLos AngelesCaliforniaUSA
- Keck School of Medicine of the University of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Jose A. Pineda
- Keck School of Medicine of the University of Southern CaliforniaLos AngelesCaliforniaUSA
- Department of Anesthesia and Critical Care MedicineChildren's Hospital Los AngelesLos AngelesCaliforniaUSA
| | - Richard G. Bachur
- Division of Emergency MedicineBoston Children's Hospital and Harvard Medical SchoolBostonMassachusettsUSA
| | - Robinder G. Khemani
- Keck School of Medicine of the University of Southern CaliforniaLos AngelesCaliforniaUSA
- Department of Anesthesia and Critical Care MedicineChildren's Hospital Los AngelesLos AngelesCaliforniaUSA
| |
Collapse
|
48
|
Sarıoğlu FC, Çetin AÇ, Güleryüz H, Güneri EA. The Diagnostic Efficacy of MRI in the Evaluation of the Enlarged Vestibular Aqueduct in Children with Hearing Loss. Turk Arch Otorhinolaryngol 2021; 58:220-226. [PMID: 33554196 DOI: 10.5152/tao.2020.5864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 10/22/2020] [Indexed: 12/11/2022] Open
Abstract
Objective The aim of our study is to evaluate the diagnostic effectiveness of magnetic resonance imaging (MRI) compared to computed tomography (CT) in the detection of enlarged vestibular aqueduct (EVA) in childhood. Methods One hundred twenty-three children who underwent temporal bone CT and MRI examinations for hearing loss between 2013 and 2020 were evaluated retrospectively. All CT and MRI images were examined by two pediatric radiologists, according to the Valvassori and Cincinnati criteria for EVA. Imaging findings on CT and MRI of the vestibular aqueduct were recorded. Two pediatric radiologists performed the measurements for EVA on CT and MRI. In addition, an otolaryngologist performed the measurements independently. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of MRI compared to CT were calculated to detect EVA. The difference between the measurements on CT and MRI was investigated. The inter-observer agreement was evaluated for measurements. Results The mean age of 123 children (65 boys and 58 girls) was 50.18±50.40 months. Two hundred forty-six ears were evaluated in 123 children. On CT images, EVA was present in 28 (11.3%) of 246 ears according to Cincinnati criteria and 27 (10.9%) of 246 ears according to Valvassori criteria, respectively. While sensitivity, specificity, PPD, and NPD rates of MRI were 100%, 99%, 92.8%, and 100%, respectively, for Cincinnati criteria, for Valvassori criteria, they were 100%, 97.3%, 77.7%, and 100%, respectively. According to the visual evaluation performed without using measurement, the enlarged appearance of the vestibular aqueduct was significant for the diagnosis of EVA (p<0.001), while the absence of this appearance was significant for the exclusion of EVA (p<0.001). There was no significant difference between the measurements on CT and MRI. There was a perfect correlation between the observers for measurements. Conclusion MRI can be used as an initial imaging technique in children with suspicion of EVA to reduce radiation exposure.
Collapse
Affiliation(s)
- Fatma Ceren Sarıoğlu
- Division of Pediatric Radiology, Department of Radiology, Dokuz Eylül University School of Medicine, İzmir, Turkey
| | - Aslı Çakır Çetin
- Department of Otorhinolaryngology, Dokuz Eylül University School of Medicine, İzmir, Turkey
| | - Handan Güleryüz
- Division of Pediatric Radiology, Department of Radiology, Dokuz Eylül University School of Medicine, İzmir, Turkey
| | - Enis Alpin Güneri
- Department of Otorhinolaryngology, Dokuz Eylül University School of Medicine, İzmir, Turkey
| |
Collapse
|
49
|
Shope C, Alshareef M, Larrew T, Bolling C, Reagan J, Yazdani M, Spampinato M, Eskandari R. Utility of a pediatric fast magnetic resonance imaging protocol as surveillance scanning for traumatic brain injury. J Neurosurg Pediatr 2021; 27:475-481. [PMID: 33545669 DOI: 10.3171/2020.8.peds20496] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 08/19/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Traumatic brain injury (TBI) is a prevalent pediatric pathology in the modern emergency department. Computed tomography (CT) is utilized for detection of TBI and can result in cumulatively high radiation exposure. Recently, a fast brain magnetic resonance imaging (fbMRI) protocol has been employed for rapid imaging of hydrocephalus in pediatric patients. The authors investigate the utility of a modified trauma-focused fbMRI (t-fbMRI) protocol as an alternative to surveillance CT in the setting of acute TBI in pediatric patients, thus reducing radiation exposure while improving diagnostic yield. METHODS A retrospective review was performed at the authors' institution for all pediatric patients who had undergone t-fbMRI within 72 hours of an initial CT scan, using a 1.5- or 3-T MR scanner for trauma indications. Forty patients met the study inclusion criteria. The authors performed a comparison of findings on the reads of CT and fbMRI, and a board-certified neuroradiologist conducted an independent review of both modalities. RESULTS T-fbMRI outperformed CT in specificity, sensitivity, and negative predictive value for all injury pathologies measured, except for skull fractures. T-fbMRI demonstrated a sensitivity of 100% in the detection of extraaxial bleed, intraventricular hemorrhage, and subarachnoid hemorrhage and had a sensitivity of 78% or greater for epidural hematoma, subdural hematoma, and intraparenchymal hemorrhage. T-fbMRI yielded a specificity of 100% for all types of intracranial hemorrhages, with a corresponding negative predictive value that exceeded that for CT. CONCLUSIONS In pediatric populations, the t-fbMRI protocol provides a valid alternative to CT in the surveillance of TBI and intracranial hemorrhage. Although not as sensitive in the detection of isolated skull fractures, t-fbMRI can be used to monitor pathologies implicated in TBI patients while minimizing radiation exposure from traditional surveillance imaging.
Collapse
Affiliation(s)
- Chelsea Shope
- 1College of Medicine, Medical University of South Carolina; and
| | | | | | - Christopher Bolling
- 3Radiology, Medical University of South Carolina, Charleston, South Carolina
| | - Justin Reagan
- 3Radiology, Medical University of South Carolina, Charleston, South Carolina
| | - Milad Yazdani
- 3Radiology, Medical University of South Carolina, Charleston, South Carolina
| | - Maria Spampinato
- 3Radiology, Medical University of South Carolina, Charleston, South Carolina
| | | |
Collapse
|
50
|
Nacoti M, Fazzi F, Biroli F, Zangari R, Barbui T, Kochanek PM. Addressing Key Clinical Care and Clinical Research Needs in Severe Pediatric Traumatic Brain Injury: Perspectives From a Focused International Conference. Front Pediatr 2021; 8:594425. [PMID: 33537259 PMCID: PMC7849211 DOI: 10.3389/fped.2020.594425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 11/06/2020] [Indexed: 12/28/2022] Open
Abstract
Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in children and adolescents. Survivors of severe TBI are more prone to functional deficits, resulting in poorer school performance, poor health-related quality of life (HRQoL), and increased risk of mental health problems. Critical gaps in knowledge of pathophysiological differences between children and adults concerning TBI outcomes, the paucity of pediatric trials and prognostic models and the uncertain extrapolation of adult data to pediatrics pose significant challenges and demand global efforts. Here, we explore the clinical and research unmet needs focusing on severe pediatric TBI to identify best practices in pathways of care and optimize both inpatient and outpatient management of children following TBI.
Collapse
Affiliation(s)
- Mirco Nacoti
- Pediatric Intensive Care Unit, Department of Anesthesia and Intensive Care, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Francesco Fazzi
- Pediatric Intensive Care Unit, Department of Anesthesia and Intensive Care, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Francesco Biroli
- Fondazione per la Ricerca dell'Ospedale di Bergamo Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Rosalia Zangari
- Fondazione per la Ricerca dell'Ospedale di Bergamo Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Tiziano Barbui
- Fondazione per la Ricerca dell'Ospedale di Bergamo Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Patrick M. Kochanek
- Department of Critical Care Medicine, Safar Center for Resuscitation Research, John G Rangos Research Center, University of Pittsburgh Medical Center Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| |
Collapse
|