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Barnes PD, Galaznik J, Gardner H, Shuman M. Infant acute life-threatening event--dysphagic choking versus nonaccidental injury. Semin Pediatr Neurol 2010; 17:7-11. [PMID: 20434683 DOI: 10.1016/j.spen.2010.01.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A 4-month-old male infant presented to the emergency room with a history of choking while bottle feeding at home, and was found by emergency medical services (EMS) to be apneic and pulseless. He subsequently developed disseminated intravascular coagulopathy and died. Computed tomography (CT) and magnetic resonance imaging (MRI) showed subdural hemorrhages (SDHs), subarachnoid hemorrhage (SAH), and retinal hemorrhages (RHs), along with findings of hypoxic-ischemic encephalopathy (HIE). The caretaker account appeared to be inconsistent with the clinical and imaging features, and a diagnosis of nonaccidental injury with "shaken baby syndrome" was made. The autopsy revealed diffuse anoxic central nervous system (CNS) changes with marked edema, SAH, and SDH, but no evidence of "CNS trauma." Although NAI could not be ruled out, the autopsy findings provided further evidence that the child's injury could result from a dysphagic choking type of acute life threatening event (ALTE) as consistently described by the caretaker.
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Affiliation(s)
- Patrick D Barnes
- Department of Radiology, Lucile Salter Packard Children's Hospital at Stanford, Palo Alto, CA 94304, USA.
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2
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Ocular pathology in shaken baby syndrome and other forms of infantile non-accidental head injury. Int J Legal Med 2008; 123:189-97. [DOI: 10.1007/s00414-008-0293-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2008] [Accepted: 10/01/2008] [Indexed: 10/21/2022]
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Talbert DG. Dysphagia as a risk factor for sudden unexplained death in infancy. Med Hypotheses 2006; 67:786-91. [PMID: 16797862 DOI: 10.1016/j.mehy.2006.04.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2006] [Revised: 04/13/2006] [Accepted: 04/13/2006] [Indexed: 11/19/2022]
Abstract
The TRIAD of encephalopathy, subdural haemorrhages, and retinal haemorrhages is commonly considered diagnostic of Shaken Baby Syndrome, but the original paper describes a statistically linked QUADRAD of features, the fourth of which is a previous history of feeding difficulties (dysphagia). Recent reviews of giving pacifiers (dummies) to infants during sleeping periods have found a significant reduction in the incidence of Sudden Infant Death Syndrome. Stimulation of swallowing is a possible connection with dysphagia, which is examined here, illustrated by a well documented case. Although amniotic fluid passes freely through the larynx of fetal mammals during fetal breathing, application of pure water to the laryngeal epithelium in infants causes choking and laryngeal closure. "Water sensors" in the surface respond to lack of chloride ions and adapt very slowly or not at all. Others have found in puppies that following application of pure water only 32% resume breathing in less than 30-40s. The rest needed at least one saline flush, and some required artificial ventilation in addition. These receptors also respond to high potassium concentrations and acid or alkaline solutions. Normally, airway closure during swallowing or vomiting prevents entry of feed or oesophageal reflux, but in some forms of dysphagia leakage can occur, causing paroxysmal coughing, reflex laryngeal closure, and so prolonged apnoea. Recently, it has been realised that the TRIAD injuries can also result from high intracranial vascular pressures transmitted from intra-thoracic pressure surges during paroxysmal coughing, choking, etc. Triggering of such pressure surges by dysphagic accidents provides a physiological link to injuries commonly considered diagnostic of Shaken Baby Syndrome, completing the statistically identified QUADRAD of features. Further dysphagic research might reveal predictive factors, and preventative measures such as feeds of optimal pH.
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Affiliation(s)
- D G Talbert
- Institute of Reproductive and Developmental Biology, Imperial College School of Medicine, Queen Charlotte's Hospital, Du Cane Road, London W 12 ONN,UK.
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Agner C, Weig SG. Arterial dissection and stroke following child abuse: case report and review of the literature. Childs Nerv Syst 2005; 21:416-20. [PMID: 15696336 DOI: 10.1007/s00381-004-1056-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2004] [Revised: 04/19/2004] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Arterial dissection and stroke following trauma are seen frequently. Although similar mechanisms occur for trauma and child abuse, no reports of stroke have been observed in the literature. CASE REPORTS Two patients successively presented to our institution with acute onset of neurological deficit and stroke. Further evaluation disclosed child abuse as an underlying condition leading to the strokes. Child protection services were contacted immediately after admission of the patients and further measures were taken. CONCLUSIONS Recognition of potential cases of child abuse is crucial. Early intervention and cessation of interaction between the aggressor and the child are important measures to be taken in all situations when there is strong evidence of suggestive examination of child abuse.
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MESH Headings
- Carotid Artery, Internal, Dissection/complications
- Carotid Artery, Internal, Dissection/diagnostic imaging
- Carotid Artery, Internal, Dissection/etiology
- Carotid Artery, Internal, Dissection/pathology
- Child Abuse
- Child, Preschool
- Diffusion Magnetic Resonance Imaging/methods
- Female
- Humans
- Infant
- Male
- Stroke/complications
- Stroke/diagnostic imaging
- Stroke/etiology
- Stroke/pathology
- Tomography, X-Ray Computed/methods
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Affiliation(s)
- Celso Agner
- Department of Neurosurgery, Albany Medical Center, NY 12208, USA.
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Mei-Zahav M, Uziel Y, Raz J, Ginot N, Wolach B, Fainmesser P. Convulsions and retinal haemorrhage: should we look further? Arch Dis Child 2002; 86:334-5. [PMID: 11970923 PMCID: PMC1751108 DOI: 10.1136/adc.86.5.334] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND AIMS The prevalence of retinal haemorrhages after convulsions is not well established. As these haemorrhages are considered characteristic of child abuse, we investigated their occurrence after convulsive episodes to see whether the finding of haemorrhage should prompt further investigation. METHODS Prospective study of 153 children (aged 2 months to 2 years), seen in the emergency department after a convulsive episode. After a thorough history and physical examination, a retinal examination was performed by an ophthalmologist. If findings were positive, further investigation was undertaken to rule out systemic disorder or child abuse. RESULTS One child was found with unilateral retinal haemorrhages following an episode of a simple febrile convulsion. A thorough investigation uncovered no other reason for this finding. CONCLUSION Retinal haemorrhages following a convulsive episode are rare. Such a finding should trigger an extensive search for other reasons, including child abuse.
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Affiliation(s)
- M Mei-Zahav
- Division of Paediatric Emergency Medicine, Department of Paediatrics, Sapir Medical Center, Kfar Saba, Sackler School of Medicine, Tel Aviv University, Israel.
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Abstract
Retinal hemorrhages are the most common fundus finding in the shaken baby syndrome. They vary in type and location; no particular type is pathognomonic for the condition. Retinal hemorrhages are not needed to make a diagnosis of shaken baby syndrome. However, in a child under age 3 years, the presence of extensive bilateral retinal hemorrhages raises a very strong possibility of abuse, which must be investigated. The other possible causes for hemorrhages in this age child can be investigated and eliminated. The diagnosis of abuse should be made by someone particularly trained in this area, who can put together the entire picture of inadequate or changing history, fractures of various ages, particularly rib fractures, subdural hematoma of the brain, and retinal hemorrhages. Photographs of retinal hemorrhages are very helpful to child advocacy experts who take these cases to court.
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Affiliation(s)
- J D Kivlin
- Department of Ophthalmology, Medical College of Wisconsin, Milwaukee, Wisconsin 53226-4812, USA.
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Affiliation(s)
- D Taylor
- Eye Department, Great Ormond Street Hospital, London, UK
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Affiliation(s)
- T J David
- Booth Hall Children's Hospital, Blackley, Manchester, UK.
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Kivlin JD. A 12-year ophthalmologic experience with the shaken baby syndrome at a regional children's hospital. TRANSACTIONS OF THE AMERICAN OPHTHALMOLOGICAL SOCIETY 1999; 97:545-81. [PMID: 10703141 PMCID: PMC1298277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
PURPOSE To examine the ophthalmologic experience with the shaken baby syndrome (SBS) at one medical center, including clinical findings, autopsy findings, and the visual outcome of survivors. METHODS One hundred sixteen patients admitted from 1987 to 1998 for subdural hematomas of the brain secondary to abuse were included. RESULTS Retinal hemorrhages were detected in 84% of the children, but this important finding had been missed often by nonophthalmologists. Poor visual response, poor pupillary response, and retinal hemorrhage correlated strongly with demise of the child. One child who died had pigmented retinal scars from previous abuse, a condition not previously observed histopathologically. The clinical and autopsy findings varied somewhat, probably because of the differing conditions for examination. No correlation could be made between computerized tomography scans done during life and the subdural hemorrhage of the optic nerve found on autopsy. Half of the surviving patients were known to have good vision. One fourth of the patients had poor vision, largely due to cerebral visual impairment from bilateral injury posterior to the optic chiasm. Severe neurologic impairment correlated highly with loss of vision. CONCLUSION This series provides information on the frequency of eye findings in SBS patients. No fundus finding is pathognomonic for SBS. When retinal hemorrhages are found in young children, the likelihood that abuse occurred is very high. The difficulty that nonophthalmologists have in detecting retinal hemorrhage may be an important limiting factor in finding these children so they may be protected from further abuse.
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Affiliation(s)
- J D Kivlin
- Department of Ophthalmology, Medical College of Wisconsin, Milwaukee, USA
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Odom A, Christ E, Kerr N, Byrd K, Cochran J, Barr F, Bugnitz M, Ring JC, Storgion S, Walling R, Stidham G, Quasney MW. Prevalence of retinal hemorrhages in pediatric patients after in-hospital cardiopulmonary resuscitation: a prospective study. Pediatrics 1997; 99:E3. [PMID: 9164799 DOI: 10.1542/peds.99.6.e3] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE Child abuse occurs in 1% of children in the United States every year; 10% of the traumatic injuries suffered by children under 5 years old are nonaccidental, and 5% to 20% of these nonaccidental injuries are lethal. Rapid characterization of the injury as nonaccidental is of considerable benefit to child protection workers and police investigators seeking to safeguard the child care environment and apprehend and prosecute those who have committed the crime of child abuse. Physically abused children present with a variety of well-described injuries that are usually easily identifiable. In some cases, however, particularly those involving children with the shaken baby syndrome, obvious signs of physical injury may not exist. Although external signs of such an injury are infrequent, the rapid acceleration-deceleration forces involved often cause subdural hematomas and retinal hemorrhages, hallmarks of the syndrome. Frequently, retinal hemorrhages may be the only presenting sign that child abuse has occurred. Complicating the interpretation of the finding of retinal hemorrhages is the belief by some physicians that retinal hemorrhages may be the result of chest compressions given during resuscitative efforts. The objective of this study is to determine the prevalence of retinal hemorrhages after inpatient cardiopulmonary resuscitation (CPR) in pediatric patients hospitalized for nontraumatic illnesses in an intensive care unit. DESIGN Prospective clinical study. SETTING Pediatric intensive care unit. PATIENTS Forty-three pediatric patients receiving at least 1 minute of chest compressions as inpatients and surviving long enough for a retinal examination. Patients were excluded if they were admitted with evidence of trauma, documented retinal hemorrhages before the arrest, suspicion of child abuse, or diagnosis of near-drowning or seizures. All of the precipitating events leading to cardiopulmonary arrest occurred in our intensive care unit, eliminating the possibility of physical abuse as an etiology. INTERVENTIONS None. MEASUREMENTS Examination of the retina was performed by one of two pediatric ophthalmologists within 96 hours of CPR. The chart was reviewed for pertinent demographic information; the platelet count, prothrombin time, and partial thromboplastin time proximate to the CPR were recorded if they had been determined. RESULTS A total of 43 pediatric patients hospitalized with nontraumatic illnesses survived 45 episodes of inpatient CPR. The mean age was 23 months (range, 1 month to 15.8 years), and 84% of the patients were under 2 years old. The majority of the patients (44%) were admitted to the intensive care unit after surgery for congenital heart disease, and another 21% were admitted for respiratory failure. The mean duration of chest compressions was 16.4 minutes +/- 17 minutes with 58% lasting between 1 and 10 minutes. Five patients had chest compressions lasting >40 minutes, and two patients had open chest cardiac massage. All patients survived their resuscitative efforts. Ninety-three percent of patients had an elevated prothrombin time and/or partial thromboplastin time while 49% were thrombocytopenic. Sixty-two percent of the patients had low platelet counts and an elevated prothrombin time and/or partial thromboplastin time. Small punctate retinal hemorrhages were found in only one patient. CONCLUSIONS Retinal hemorrhages are rarely found after chest compressions in pediatric patients with nontraumatic illnesses, and those retinal hemorrhages that are found appear to be different from the hemorrhages found in the shaken baby syndrome. Despite the small number of patients in this prospective study, we believe that these data support the idea that chest compressions do not result in retinal hemorrhages in children with a normal coagulation profile and platelet count. A larger number of patients should be evaluated in a prospective multi-institutional study to achieve statistical significance
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Affiliation(s)
- A Odom
- Divisions of Critical Care, Le Bonheur Children's Medical Center, University of Tennessee, Memphis, TN 38103, USA
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Betz P, Puschel K, Miltner E, Lignitz E, Eisenmenger W. Morphometrical analysis of retinal hemorrhages in the shaken baby syndrome. Forensic Sci Int 1996; 78:71-80. [PMID: 8855047 DOI: 10.1016/0379-0738(95)01866-2] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A morphometrical analysis of retinal hemorrhages was performed in cases of physical child abuse including the shaken baby syndrome and in controls (severe head injury, intravital brain death, non-traumatic intracranial hemorrhage, SIDS including cardiopulmonary resuscitation). The extent of the retinal hemorrhages was significantly different between both groups. In all cases of physical child abuse, massive retinal hemorrhages in at least one eye could be found ranging between a maximum value of 19.2 and 73.2% of the entire retinal area. In contrast, only two cases of the control group (severe head injury with skull fractures and intracranial bleeding following traffic accident or fall) showed slight hemorrhages of 3.33 or 1.18% of the retinal area but only in one eye. Therefore, the results provide evidence that massive intraretinal hemorrhages indicate violent shaking -- in particular in association with other signs of physical child abuse.
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Affiliation(s)
- P Betz
- Department of Legal Medicine, University of Munich, Germany
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Gayle MO, Kissoon N, Hered RW, Harwood-Nuss A. Retinal hemorrhage in the young child: a review of etiology, predisposed conditions, and clinical implications. J Emerg Med 1995; 13:233-9. [PMID: 7775796 DOI: 10.1016/0736-4679(94)00145-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Retinal hemorrhage is a frequent finding in child abuse, but may also be associated with cardiopulmonary resuscitation, accidental trauma, and a variety of illnesses such as blood dyscrasias and infections. Although it is imperative that child abuse be considered in all children who present with retinal hemorrhages, whether retinal hemorrhages can be attributed to cardiopulmonary resuscitation in suspected cases of abuse poses a dilemma. The etiologies of retinal hemorrhage as well as the literature presently available to support or refute the various diagnoses are discussed. Guidelines for funduscopic examination in the Emergency Department as well as a clinical classification of retinal hemorrhage are provided. In addition, guidelines are suggested for the appropriate clinical investigations in children with retinal hemorrhages.
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Affiliation(s)
- M O Gayle
- Department of Pediatrics, University of Florida Health Science Center/Jacksonville 32209, USA
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Affiliation(s)
- K Kramer
- Department of Pediatrics, University of Rochester Medical Center, NY 14642
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15
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Abstract
Futile cardiopulmonary resuscitation (CPR) may prevent humane care of the dying child and deprive parents of the opportunity to express their love, grief, and dedication at a critical moment, while appropriate and successful CPR may restore intact their child. Attempted resuscitation of corpses or children with terminal illness indicates inadequate knowledge, discrimination, and decision making. CPR is a medical procedure applicable to certain medical problems; weighing up the risks and benefits in each individual case is a medical function that is constrained by the law and must take full note of patient and family preferences, but cannot be governed by them and should not be over-ruled by laws based on complex but different cases. Time limits on occasions may curtail the full process of consultation and decision making. Applications of skills and resources in the right time and place requires understanding of the medical logistics and study of the potential for good outcome.
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Affiliation(s)
- J M Davies
- Grimsby District, General Hospital, South Humberside
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Carter JE, McCormick AQ. Whiplash shaking syndrome: retinal hemorrhages and computerized axial tomography of the brain. CHILD ABUSE & NEGLECT 1983; 7:279-286. [PMID: 6686473 DOI: 10.1016/0145-2134(83)90005-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Three cases of whiplash shaking injury of infants are presented. All children presented with seizures and had minimal signs of external injury. Examination of the retina revealed extensive retinal hemorrhages. These were missed on initial examination and were only discovered after pupillary dilatation. The presence of these palecentered retinal hemorrhages suggested the diagnosis of child abuse and skeletal surveys and thorough social histories confirmed the diagnosis. Despite extensive retinal hemorrhages, computerized axial tomography (C.T.) scan showed minimal inter-hemispheric bleeding. In contrast to the "Battered Child Syndrome," all the findings in whiplash shaking syndrome of infants are subtle and demand an awareness, an index of suspicion and a thorough examination which may include extensive retinal examination following dilatation of the pupils. This latter examination is frequently not performed by family physicians and residents so that the syndrome may be missed. A fourth case is also discussed where shaking is admitted on initial presentation but said to be done for resuscitation. This poses an immense diagnostic dilemma to the pediatrician since in this case the child presented later with all the signs of physical abuse.
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