Pediatric emergency care
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Pediatric emergency care · Apr 2019
Case ReportsThe Presentation of a Fussy Infant With Bruising: Late-Onset Vitamin K Deficiency Bleeding.
Vitamin K plays an integral role in the clotting cascade. Deficiency, specifically in vulnerable neonates with insufficient stores, can lead to spontaneous bleeding and devastating effects. ⋯ The infant was not a surgical candidate and died shortly thereafter. Laboratory studies confirmed the diagnosis of late-onset vitamin K deficiency bleeding as the cause of hemorrhage and death.
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Pediatric emergency care · Apr 2019
Review Case ReportsParoxysmal Tonic Upgaze in Children: Three Case Reports and a Review of the Literature.
In clinical practice, nonepileptic paroxysmal events during infancy and childhood are common reasons for parents and caregivers to seek for medical advice. These events are mostly unrecognized and considered as an epileptic seizure because of the clinical features resembling an epileptic seizure. Paroxysmal tonic upgaze, which consists of recurrent episodes of sustained upward deviation of the eyes and incomplete downward saccades, and normal horizontal eye movements without impairment of consciousness, is a diagnostic challenge for the pediatrician and pediatric neurologist. In general, the entity was defined as an apparently benign phenomenon with normal investigations and eventual complete resolution of the symptoms, although some authors reported on patients with associated neurologic signs, such as ataxia, developmental delay, and abnormal brain magnetic resonance imaging finding. ⋯ In conclusion, paroxysmal tonic upgaze is an apparently benign phenomenon with unclear pathophysiology of various proposed mechanisms such as genetic predisposition, immaturity of the brain stem, neurotransmitter depletion, or immune dysregulation. It is important to recognize the clinical presentation of paroxysmal tonic upgaze and distinguish the disorders from epilepsy for deciding the treatment and prognosis of the patients.
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Pediatric emergency care · Apr 2019
Review Case ReportsFocused Cardiac Ultrasound in Pediatric Pulmonary Hypertension.
We present 2 cases of pediatric pulmonary hypertension presenting with respiratory distress. Focused cardiac ultrasound revealed findings consistent with right ventricular dilatation and elevated right ventricular pressure. These findings, in conjunction with the clinical presentation, allowed for early identification and rapid evaluation of a pathologic process that can often go unidentified. In this report, we review the relevant aspects of focused cardiac ultrasound in the setting of pulmonary hypertension.
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Pediatric emergency care · Apr 2019
Review Case ReportsCompartment Syndrome Secondary to Group A Streptococcus Infection in the Presence of a Congenital Hemangioma.
Nontraumatic compartment syndrome is frequently difficult to diagnose but this is especially troublesome in infants. Pain is the most sensitive sign and is characteristically severe and refractory to routine analgesia. Failure to diagnose and treat can lead to disability, multiorgan failure, and death. Surgical intervention is crucial and includes emergent fasciotomy, debridement, nerve decompression, and later skin grafting. Streptococcal myositis causing compartment syndrome is more likely in the immunocompromised patient.Congenital hemangiomas are rare, benign vascular tumors that present fully grown at birth. ⋯ This case report details a healthy child, with a resolving congenital hemangioma of the forearm, presenting with toxic shock syndrome and a streptococcal myositis creating a compartment syndrome in the same forearm after an upper respiratory tract infection. The child underwent an emergent fasciotomy and debridement of the arm. Profound systemic effects necessitated transfer to intensive care unit and continuing postoperative mechanical ventilation, inotropic support, intravenous antibiotics, and immunoglobulin administration. Postoperatively, blood cultures and wound biopsies were all positive for Beta Hemolytic Group A Streptococci. Several days later, after a course of antibiotics, the volar forearm was closed with meshed split thickness skin grafts with good graft take. In our patient, we concluded that the hemangioma may have acted as a locus to attract the hematogenous spread of the streptococcal infection from the throat and caused a soft tissue infection that led to massive edema of the limb and consequently to compartment syndrome.
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Pediatric emergency care · Apr 2019
Multicenter Study Observational StudyUse of Imaging in Children With Witnessed Physical Abuse.
Physicians are occasionally asked to evaluate children who are reported to have been victims of witnessed abuse, but who have no injuries noted on examination. The rate of injury in these patients is presently unknown. This is important because abuse allegations are brought for both altruistic and other reasons. This study compares the use of skeletal survey and neuroimaging in well-appearing and clearly injured children reported to be victims of witnessed child abuse. ⋯ A significant minority of children evaluated for allegations of witnessed abuse will have occult injuries identified radiographically. Absence of injury on examination should not deter physicians from obtaining otherwise indicated skeletal surveys and neuroimaging in children reported to have experienced witnessed abuse.