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Squier W. Retinodural haemorrhage of infancy, abusive head trauma, shaken baby syndrome: The continuing quest for evidence. Dev Med Child Neurol 2024; 66:290-297. [PMID: 37353945 DOI: 10.1111/dmcn.15676] [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] [Received: 03/31/2023] [Revised: 05/14/2023] [Accepted: 05/16/2023] [Indexed: 06/25/2023]
Abstract
The shaken baby syndrome was originally proposed in the 1970s without any formal scientific basis. Once data generated by scientific research was available, the hypothesis became controversial. There developed essentially two sides in the debate. One side claimed that the clinical triad of subdural haemorrhage, retinal haemorrhage, and encephalopathy, or its components, is evidence that an infant has been shaken. The other side stated this is not a scientifically valid proposal and that alternative causes, such as low falls and natural diseases, should be considered. The controversy continues, but the contours have shifted. During the last 15 years, research has shown that the triad is not sufficient to infer shaking or abuse and the shaking hypothesis does not meet the standards of evidence-based medicine. This raises the issue of whether it is fit for either clinical practice or for the courtroom; evidence presented to the courts must be unassailable. WHAT THIS PAPER ADDS: There is insufficient scientific evidence to assume that an infant with the triad of subdural haemorrhage (SDH), retinal haemorrhage, and encephalopathy must have been shaken. Biomechanical and animal studies have failed to support the hypothesis that shaking can cause SDH and retinal haemorrhage. Patterns of retinal haemorrhage cannot distinguish abuse. Retinal haemorrhages are commonly associated with extracerebral fluid collections (including SDH) but not with shaking. Infants can develop SDH, retinal haemorrhage, and encephalopathy from natural diseases and falls as low as 1 foot. The shaking hypothesis and the literature on which it depends do not meet the standards of evidence-based medicine.
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Affiliation(s)
- Waney Squier
- Department of Neuropathology, John Radcliffe Hospital, Oxford, UK
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2
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Brook CB. The evidence for shaken baby syndrome (abusive head trauma) is still flawed. Dev Med Child Neurol 2024; 66:398-399. [PMID: 37983621 DOI: 10.1111/dmcn.15815] [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: 10/17/2023] [Accepted: 10/22/2023] [Indexed: 11/22/2023]
Abstract
AbstractChris Brook: none.
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Frasier L. Retinodural haemorrhage of infancy: Support for continuing current terminology and approaches. Dev Med Child Neurol 2024; 66:273-274. [PMID: 37691477 DOI: 10.1111/dmcn.15754] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 08/24/2023] [Indexed: 09/12/2023]
Abstract
This commentary is on the invited review by Squier on pages 290–297 of this issue.
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Affiliation(s)
- Lori Frasier
- Penn State Hershey College of Medicine - Pediatrics, Hershey, PA, USA
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Sokoloff M, Feldman KW, Levin AV, Rockter A, Armijo-Garcia V, Musick M, Weeks K, Haney SB, Marinello M, Herman BE, Frazier TN, Carroll CL, Hymel KP. Retinal hemorrhage variation in inertial versus contact head injuries. CHILD ABUSE & NEGLECT 2024; 149:106606. [PMID: 38134727 DOI: 10.1016/j.chiabu.2023.106606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 12/07/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND Abusive head trauma (AHT) is frequently accompanied by dense/extensive retinal hemorrhages to the periphery with or without retinoschisis (complex retinal hemorrhages, cRH). cRH are uncommon without AHT or major trauma. OBJECTIVE The study objectives were to determine whether cRH are associated with inertial vs. contact mechanisms and are primary vs. secondary injuries. PARTICIPANTS AND SETTING This retrospective study utilized a de-identified PediBIRN database of 701 children <3-years-old presenting to intensive care for head trauma. Children with motor vehicle related trauma and preexisting brain abnormalities were excluded. All had imaging showing head injury and a dedicated ophthalmology examination. METHODS Contact injuries included craniofacial soft tissue injuries, skull fractures and epidural hematoma. Inertial injuries included acute impairment or loss of consciousness and/or bilateral and/or interhemispheric subdural hemorrhage. Abuse was defined in two ways, by 1) predetermined criteria and 2) caretaking physicians/multidisciplinary team's diagnostic consensus. RESULTS PediBIRN subjects with cRH frequently experienced inertial injury (99.4 % (308/310, OR = 53.74 (16.91-170.77)) but infrequently isolated contact trauma (0.6 % (2/310), OR = 0.02 (0.0004-0.06)). Inertial injuries predominated over contact trauma among children with cRH sorted AHT by predetermined criteria (99.1 % (237/239), OR = 20.20 (6.09-67.01) vs 0.5 % (2/339), OR = 0.04 (0.01-0.17)). Fifty-nine percent of patients with cRH, <24 h altered consciousness, and inertial injuries lacked imaging evidence of brain hypoxia, ischemia, or swelling. CONCLUSIONS cRH are significantly associated with inertial angular acceleration forces. They can occur without brain hypoxia, ischemia or swelling suggesting they are not secondary injuries.
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Affiliation(s)
- Michael Sokoloff
- Department of Pediatrics, Pediatric Intensive Care, Sacred Heart Children's Hospital, Spokane, WA, United States of America.
| | - Kenneth W Feldman
- Department of Pediatrics, Seattle Children's, University of Washington's Harborview Medical Center, Seattle, WA, United States of America; Department of Pediatrics, Safe Child and Adolescent Network, Seattle Children's, Seattle, WA, United States of America.
| | - Alex V Levin
- Department of Ophthalmology, Flaum Eye Institute, University of Rochester, Rochester, NY, United States of America.
| | - Adam Rockter
- University of Rochester School of Medicine, Rochester, NY, United States of America.
| | - Veronica Armijo-Garcia
- Department of Pediatrics, University of Texas Health Sciences Center at San Antonio, San Antonio, TX, United States of America.
| | - Matthew Musick
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, United States of America.
| | - Kerri Weeks
- Department of Pediatrics, University of Kansas School of Medicine, Wichita, KS, United States of America.
| | - Suzanne B Haney
- Department of Pediatrics, University of Nebraska Medical Center, Children's Hospital and Medical Center, Omaha, NE, United States of America.
| | - Mark Marinello
- Department of Pediatrics, Children's Hospital of Richmond at VCU, Richmond, VA, United States of America.
| | - Bruce E Herman
- Department of Pediatrics, University of Utah School of Medicine, Primary Children's Hospital, Salt Lake City, UT, United States of America.
| | - Terra N Frazier
- Department of Pediatrics, Children's Mercy Hospital, Kansas City, MO, United States of America.
| | - Christopher L Carroll
- Department of Pediatrics, Connecticut Children's Medical Center, Hartford, CT, United States of America.
| | - Kent P Hymel
- Department of Pediatrics, Penn State College of Medicine, Hershey, PA, United States of America
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Curcoy AI, Serra A, Morales M, Luaces C, Trenchs V. Retinal hemorrhages due to intracranial hypertension, is it possible to differentiate them from those associated with abuse? CHILD ABUSE & NEGLECT 2023; 144:106387. [PMID: 37549636 DOI: 10.1016/j.chiabu.2023.106387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Retinal hemorrhages (RHs) are suggestive of abusive head trauma (AHT). Even so, controversy persists about other possible causes, a fact that hinders the diagnosis of abuse. OBJECTIVE To determine the prevalence and patterns of RHs associated with increased intracranial pressure (ICP) in young children. PARTICIPANTS AND METHODS Prospective, single center study of children aged 29 days-3 years undergoing a lumbar puncture with opening pressure (OP) measured during routine clinical care in the emergency department, over a 4-year period. Children with known causes of RHs were excluded. All the children underwent a detailed ophthalmological examination within 72 h of admission. For children with RHs, an in-depth investigation was carried out to rule out AHT. RESULTS Thirty-four patients were included: 20(58.8 %) were boys, median age 11.7 months (range 1-33 months). Overall, 29(85.3 %) had clinical findings of increased ICP. The duration of symptoms was ≤4 days in all patients except one, in whom it was 1.5 months. The median OP was 27cmH2O (range 20-60cmH2O). One of the children was found to have RHs, with evaluation resulting in a diagnosis of AHT. No RHs were found in any of the others studied. Using the Wilson method, we can be confident to an upper limit of 95 % that the probability of RHs occurring secondary to increased ICP alone is at most 0.1. CONCLUSIONS RHs were not detected in patients with isolated nontraumatic increased ICP, measured via OP and diagnosed in the ED. Therefore, if RHs are detected, investigation into the possibility of AHT is warranted.
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Affiliation(s)
- Ana I Curcoy
- Pediatric Emergency Department, Hospital Sant Joan de Déu, Barcelona, Spain; University of Barcelona, Barcelona, Spain; Environment Effects on Child/Adolescent Well-being, Institut de Recerca Sant Joan de Déu (IRSJD), Barcelona, Spain
| | - Alicia Serra
- Ophthalmology Department, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Marta Morales
- Ophthalmology Department, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Carles Luaces
- Pediatric Emergency Department, Hospital Sant Joan de Déu, Barcelona, Spain; University of Barcelona, Barcelona, Spain; Environment Effects on Child/Adolescent Well-being, Institut de Recerca Sant Joan de Déu (IRSJD), Barcelona, Spain
| | - Victoria Trenchs
- Pediatric Emergency Department, Hospital Sant Joan de Déu, Barcelona, Spain; University of Barcelona, Barcelona, Spain; Environment Effects on Child/Adolescent Well-being, Institut de Recerca Sant Joan de Déu (IRSJD), Barcelona, Spain.
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Kato M, Nonaka M, Akutsu N, Narisawa A, Harada A, Park YS. Correlations of intracranial pathology and cause of head injury with retinal hemorrhage in infants and toddlers: A multicenter, retrospective study by the J-HITs (Japanese Head injury of Infants and Toddlers study) group. PLoS One 2023; 18:e0283297. [PMID: 36930676 PMCID: PMC10022784 DOI: 10.1371/journal.pone.0283297] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/05/2023] [Indexed: 03/18/2023] Open
Abstract
INTRODUCTION In infants who have suffered head trauma there are two possible explanations for retinal hemorrhage (RH): direct vitreous shaking and occurrence in association with intracranial lesions. Which possibility is more plausible was examined. MATERIAL AND METHODS This multicenter, retrospective study reviewed the clinical records of children younger than four years with head trauma who had been diagnosed with any findings on head computed tomography (CT) and/or magnetic resonance imaging (MRI). Of 452 cases, 239 underwent an ophthalmological examination and were included in this study. The relationships of RH with intracranial findings and the cause of injury were examined. RESULT Odds ratios for RH were significant for subdural hematoma (OR 23.41, p = 0.0004), brain edema (OR 5.46, p = 0.0095), nonaccidental (OR 11.26, p<0.0001), and self-inflicted falls (OR 6.22, p = 0.0041). CONCLUSION Although nonaccidental, brain edema and self-inflicted falls were associated with RH, subdural hematoma was most strongly associated with RH.
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Affiliation(s)
- Mihoko Kato
- Department of Neurosurgery, Aichi Children’s Health and Medical Center, Aichi, Japan
| | - Masahiro Nonaka
- Department of Neurosurgery, Kansai Medical University, Osaka, Japan
- * E-mail:
| | - Nobuyuki Akutsu
- Department of Neurosurgery, Hyogo Prefectural Kobe Children’s Hospital, Hyogo, Japan
| | - Ayumi Narisawa
- Department of Neurosurgery, Sendai City Hospital, Miyagi, Japan
| | - Atsuko Harada
- Department of Pediatric Neurosurgery, Takatsuki General Hospital, Osaka, Japan
| | - Young-Soo Park
- Department of Neurosurgery, Nara Medical University, Nara, Japan
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Squier W. Infant retinal haemorrhages correlate with chronic subdural haemorrhage, not shaking. Acta Paediatr 2022; 111:714-715. [PMID: 34766369 DOI: 10.1111/apa.16169] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 10/26/2021] [Accepted: 10/27/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Waney Squier
- Formerly Department of Neuropathology West Wing John Radcliffe Hospital Oxford UK
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Akutsu N, Nonaka M, Narisawa A, Kato M, Harada A, Park YS. Infantile subdural hematoma in Japan: A multicenter, retrospective study by the J-HITs (Japanese head injury of infants and toddlers study) group. PLoS One 2022; 17:e0264396. [PMID: 35213611 PMCID: PMC8880432 DOI: 10.1371/journal.pone.0264396] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 02/08/2022] [Indexed: 11/18/2022] Open
Abstract
Objective
Subdural hematoma in infants or toddlers has often been linked to abuse, but it is not clear how many cases actually occur and how many are suspected of abuse. The purpose of this study was to investigate subdural hematoma in infants and toddlers in Japan.
Methods
This multicenter, retrospective study reviewed the clinical records of children younger than 4 years with head trauma who were diagnosed with any finding on head computed tomography (CT) and/or magnetic resonance imaging (MRI), such as skull fracture and/or intracranial injury. A total of 452 children were included. The group suspected to have been abused was classified as nonaccidental, and the group considered to have been caused by an accident was classified as accidental. Subdural hematoma and other factors were examined on multivariate analysis to identify which factors increase the risk of nonaccidental injuries.
Results
Of the 452 patients, 158 were diagnosed with subdural hematoma. Subdural hematoma was the most common finding intracranial finding in head trauma in infants and toddlers. A total of 51 patients were classified into the nonaccidental group, and 107 patients were classified into the accidental group. The age of patients with subdural hematoma showed a bimodal pattern. The mean age of the accidental group with subdural hematoma was significantly older than that in the nonaccidental group (10.2 months vs 5.9 months, respectively. p < 0.001). Multivariate analysis showed that patients under 5 months old, retinal hemorrhage, and seizure were significant risk factors for nonaccidental injury (odds ratio (OR) 3.86, p = 0.0011; OR 7.63, p < 0.001; OR 2.49, p = 0.03; respectively). On the other hand, the odds ratio for subdural hematoma was 1.96, and no significant difference was observed (p = 0.34).
Conclusions
At least in Japanese children, infantile subdural hematoma was frequently observed not only in nonaccidental but also in accidental injuries. In infants with head trauma, age, the presence of retinal hemorrhage, and the presence of seizures should be considered when determining whether they were abused. Subdural hematoma is also a powerful finding to detect abuse, but care should be taken because, in some ethnic groups, such as the Japanese, there are many accidental cases.
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Affiliation(s)
- Nobuyuki Akutsu
- Department of Neurosurgery, Hyogo Prefectural Kobe Children’s Hospital, Hyogo, Japan
| | - Masahiro Nonaka
- Department of Neurosurgery, Kansai Medical University, Osaka, Japan
- * E-mail:
| | - Ayumi Narisawa
- Department of Neurosurgery, Sendai City Hospital, Miyagi, Japan
| | - Mihoko Kato
- Department of Neurosurgery, Aichi Children’s Health and Medical Center, Aichi, Japan
| | - Atsuko Harada
- Department of Pediatric Neurosurgery, Takatsuki General Hospital, Osaka, Japan
| | - Young-Soo Park
- Department of Neurosurgery, Nara Medical University, Nara, Japan
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Shi A, Kulkarni A, Feldman KW, Weiss A, McCourt EA, Schloff S, Partington M, Forbes B, Geddie BE, Bierbrauer K, Phillips PH, Rogers DL, Abed Alnabi W, Binenbaum G, Levin AV. Retinal Findings in Young Children With Increased Intracranial Pressure From Nontraumatic Causes. Pediatrics 2019; 143:peds.2018-1182. [PMID: 30630868 PMCID: PMC6361344 DOI: 10.1542/peds.2018-1182] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/14/2018] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES Increased intracranial pressure (ICP) has been suggested in legal settings as an alternative cause of retinal hemorrhages (RHs) in young children who may have sustained abusive head trauma. We assessed the prevalence and characteristics of RHs in children with increased ICP. METHODS We conducted a prospective, multicenter study of children <4 years old with newly diagnosed increased ICP as determined by using direct measurement and/or clinical criteria. Infants who were premature, neonates, and suspected survivors of abusive head trauma were excluded on the basis of nonocular findings. Fundus examinations were performed; extent, number, and type of RH in each of 4 distinct retinal zones were recorded. RESULTS Fifty-six children (27 boys) were studied (mean age 15.4 months; range 1-43 months). All of the children had elevated ICP that required intervention. One child had papilledema. No child (0%; 95% confidence interval: 0%-6.4%) or eye (0%; 95% confidence interval: 0%-3.3%) was found to have an RH. Causes of increased ICP included hydrocephalus, intraventricular hemorrhage, congenital malformations, malfunctioning shunts, and the presence of intracranial space-occupying lesions. CONCLUSIONS Although acute increased ICP can present in children with a pattern of peripapillary superficial RHs in the presence of papilledema, our study supports the conclusion that RHs rarely occur in the absence of optic disc swelling and do not present beyond the peripapillary area in the entities we have studied.
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Affiliation(s)
- Angell Shi
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Abhaya Kulkarni
- Division of Neurosurgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| | | | - Avery Weiss
- Ophthalmology, Seattle Children’s Hospital and School of Medicine, University of Washington, Seattle, Washington
| | - Emily A. McCourt
- Department of Ophthalmology, Children’s Hospital Colorado and School of Medicine, University of Colorado, Aurora, Colorado
| | - Susan Schloff
- Associated Eye Care, St Paul, Minnesota;,Department of Ophthalmology and Visual Neurosciences, Children’s Minnesota St Paul Hospital, St Paul, Minnesota
| | - Michael Partington
- Department of Neurosurgery, Gillette Children’s Specialty Healthcare, St Paul, Minnesota
| | - Brian Forbes
- Division of Ophthalmology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Brooke E. Geddie
- Division of Pediatric Ophthalmology, Helen DeVos Children’s Hospital, Grand Rapids, Michigan
| | - Karin Bierbrauer
- Division of Pediatric Neurosurgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Paul H. Phillips
- Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, Arkansas;,Department of Ophthalmology, Arkansas Children’s Hospital, Little Rock, Arkansas
| | - David L. Rogers
- Department of Ophthalmology, Nationwide Children’s Hospital, Columbus, Ohio
| | - Waleed Abed Alnabi
- Department of Pediatric Ophthalmology and Ocular Genetics, Wills Eye Hospital, Philadelphia, Pennsylvania; and,Médecins Sans Frontieres, Amman, Jordan
| | - Gil Binenbaum
- Division of Ophthalmology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Alex V. Levin
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania;,Department of Pediatric Ophthalmology and Ocular Genetics, Wills Eye Hospital, Philadelphia, Pennsylvania; and
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10
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Affiliation(s)
- Niels Lynøe
- Centre for Healthcare Ethics; Karolinska Institute; Stockholm Sweden
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11
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Scheller J. Infantile retinal haemorrhages in the absence of brain and bodily injury. Acta Paediatr 2017; 106:1902-1904. [PMID: 28833451 DOI: 10.1111/apa.14043] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 08/10/2017] [Accepted: 08/18/2017] [Indexed: 11/28/2022]
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12
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Dan B. DMCN 2017 highlights: advances in cerebral palsy, encephalitis, paediatric stroke, and more. Dev Med Child Neurol 2017; 59:1209. [PMID: 29134644 DOI: 10.1111/dmcn.13587] [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] [Indexed: 11/28/2022]
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Minns RA, Jones PA, Tandon A, Fleck BW, Mulvihill AO, Minns FC. Raised intracranial pressure and retinal haemorrhages in childhood encephalopathies: reply to the commentary by Squier. Dev Med Child Neurol 2017; 59:981-982. [PMID: 28833049 DOI: 10.1111/dmcn.13516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Robert A Minns
- Department Child Life and Health, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK.,Royal Hospital for Sick Children, Edinburgh, UK
| | - Patricia A Jones
- Department Child Life and Health, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
| | | | - Brian W Fleck
- Royal Hospital for Sick Children, Edinburgh, UK.,Princess Alexandra Eye Pavilion, Edinburgh, UK
| | - Alan O Mulvihill
- Royal Hospital for Sick Children, Edinburgh, UK.,Princess Alexandra Eye Pavilion, Edinburgh, UK
| | - Fiona C Minns
- Department of Radiology, New Royal Infirmary, Edinburgh, UK
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Affiliation(s)
- Waney Squier
- Department of Neuropathology, John Radcliffe Hospital, Oxford University, Oxford, UK
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