RESUMEN
OBJECTIVE: Pediatric empyema is increasing in incidence and continues to be a source of morbidity in children. Our objective was to determine the risk factors, clinical characteristics, distribution of the pathogens, and outcome of pediatric empyema in 2 Israeli pediatric medical centers. METHODS: This was a retrospective case-control study on children aged 2 months to 18 years hospitalized with community-acquired pneumonia (CAP) in the pre-Prevnar era (2000-2009). Demographic data, presenting symptoms, physical examination findings, imaging studies, laboratory results, hospital course, medical treatment, and surgical interventions were reviewed from medical records and computerized microbiology databases. RESULTS: One hundred ninety-one children comprised of 47 (24.9%) with parapneumonic empyema and 144(75.4%) without empyema. The symptoms and course of the children with empyema were substantially worse compared with patients without empyema. The most prevalent pathogen was Streptococcus pneumonia. The most common pneumococcal serotype was serotype 5, and 86% of the recovered S. pneumoniae were susceptible to penicillin. Children with empyema most commonly presented with prolonged fever, dyspnea (51%), and chest pain (17%). Forty-five children with empyema (98%) required a chest tube, fibrinolysis, or decortication with video-assisted thoracoscopy (VATS). Hospitalization stay was similar for children with empyema who underwent VATS and those who were treated conventionally. CONCLUSIONS: The most prevalent pathogen in children with CAP with and without empyema is S. pneumoniae. Children with empyema experience significantly more morbidity than did patients with CAP alone. In our experience, VATS apparently does not shorten the duration of hospitalization compared with conventional treatment. Immunization may affect the incidence of pediatric empyema and should be studied prospectively.
Asunto(s)
Infecciones Comunitarias Adquiridas/epidemiología , Empiema Pleural/microbiología , Hospitalización/estadística & datos numéricos , Tiempo de Internación/estadística & datos numéricos , Vacunas Neumococicas/administración & dosificación , Streptococcus pneumoniae/efectos de los fármacos , Adolescente , Estudios de Casos y Controles , Niño , Preescolar , Infecciones Comunitarias Adquiridas/tratamiento farmacológico , Infecciones Comunitarias Adquiridas/microbiología , Empiema Pleural/cirugía , Empiema Pleural/terapia , Femenino , Humanos , Incidencia , Lactante , Israel , Masculino , Pronóstico , Estudios Retrospectivos , Factores de RiesgoRESUMEN
OBJECTIVES: We describe the clinical characteristics and management of vocal fold paralysis in infants who were born with a tracheoesophageal fistula (TEF). METHODS: This retrospective case series included all infants born with TEFs who presented to our pediatric otolaryngology unit and intensive care unit because of dyspnea or aphonia in the years 2005 and 2006, and who were found to have vocal fold paralysis. RESULTS: Five boys and 1 girl were studied. One infant had stridor before TEF repair, and 5 after it. All children underwent flexible laryngotracheobronchoscopy and were treated in the pediatric intensive care unit before diagnosis of the vocal fold paralysis (5 bilaterally and 1 unilaterally) was made. The ages at diagnosis of paralysis ranged between 14 days and 14 months. Five infants required tracheostomy. CONCLUSIONS: Vocal fold paresis in infants is difficult to diagnose. The risk for recurrent laryngeal nerve injury associated with TEF and TEF repair should be emphasized in these children. We recommend that all newborns with TEF should be examined by an otolaryngologist before operation to confirm the mobility of the vocal folds and to rule out other associated airway malformations, and examined after operation if respiratory difficulties develop.
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Fístula Traqueoesofágica/congénito , Fístula Traqueoesofágica/cirugía , Parálisis de los Pliegues Vocales/diagnóstico , Afonía/etiología , Broncoscopía , Disfonía/etiología , Atresia Esofágica/complicaciones , Femenino , Humanos , Lactante , Recién Nacido , Laringomalacia/complicaciones , Laringomalacia/congénito , Laringoscopía , Laringoestenosis/complicaciones , Laringoestenosis/congénito , Masculino , Periodo Posoperatorio , Cuidados Preoperatorios , Ruidos Respiratorios/etiología , Estudios Retrospectivos , Fístula Traqueoesofágica/complicaciones , Traqueomalacia/complicaciones , Traqueomalacia/congénito , Traqueostomía , Parálisis de los Pliegues Vocales/complicacionesRESUMEN
PURPOSE: To evaluate the role of ultrasonography (US) and color Doppler imaging (CDI) in the diagnosis of orbital tumors in children. DESIGN: Retrospective nonrandomized interventional case series. METHODS: This study included 42 children with intraorbital and periorbital tumors who were evaluated in our clinic. All children underwent a complete clinical evaluation as well as orbital US and CDI. The children then underwent operation or were followed up, based on the clinical diagnosis and the findings on the imaging modalities. RESULTS: The mean age of the patients at diagnosis was 22.5 months (range 2 weeks-14 years old). Eighteen patients (12 female and 6 male) were diagnosed with hemangioma based on the findings in US and CDI; 16 patients (9 female and 7 male) were diagnosed with dermoid, 5 patients (4 female and 1 male) with lymphangioma, 2 patients with rhabdomyosarcoma, and 1 patient with a subperiostal abscess. Twenty-two patients underwent operation, and the diagnosis was confirmed on pathology. Twenty patients did not undergo operation and continued to be followed up in the clinic (mean follow-up period 38.2 months). The disease course in all patients who did not undergo operation was consistent with the working diagnosis. CONCLUSION: Both US and CDI are useful modalities in the diagnosis of intraorbital and periorbital tumors in the pediatric age group.
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Quiste Dermoide/diagnóstico , Hemangioma Capilar/diagnóstico , Linfangioma/diagnóstico , Neoplasias Orbitales/diagnóstico , Rabdomiosarcoma/diagnóstico , Ultrasonografía Doppler en Color/métodos , Adolescente , Velocidad del Flujo Sanguíneo , Niño , Preescolar , Quiste Dermoide/fisiopatología , Quiste Dermoide/cirugía , Diagnóstico Diferencial , Femenino , Hemangioma Capilar/fisiopatología , Hemangioma Capilar/cirugía , Humanos , Lactante , Recién Nacido , Linfangioma/fisiopatología , Linfangioma/cirugía , Imagen por Resonancia Magnética , Masculino , Neovascularización Patológica/diagnóstico , Neoplasias Orbitales/fisiopatología , Neoplasias Orbitales/cirugía , Flujo Sanguíneo Regional , Estudios Retrospectivos , Rabdomiosarcoma/fisiopatología , Rabdomiosarcoma/cirugíaRESUMEN
BACKGROUND: Spigelian hernia (SH) is a ventral hernia that occurs along the semilunar line formed by the fibrous union of the rectus sheath and the anterior abdominal wall muscles, usually containing small bowel segments, omental fat or both. Spigelian hernias are rare in adults and exceedingly rare in children. A few case reports describing SH in the paediatric population have been published and an association with cryptorchidism has been very rarely reported. OBJECTIVE: To report three examples of SH. RESULTS: We describe three examples of SH containing incarcerated testis in two neonates. These were diagnosed preoperatively with US. Ultrasound-guided reduction of the hernia contents was performed successfully in one case. CONCLUSIONS: Ultrasound plays an important role in the diagnosis and management of these hernias.
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Hernia Ventral/diagnóstico por imagen , Hernia Ventral/cirugía , Obstrucción Intestinal/diagnóstico por imagen , Testículo/fisiopatología , Ultrasonografía Doppler en Color , Dolor Abdominal/diagnóstico , Dolor Abdominal/etiología , Servicio de Urgencia en Hospital , Estudios de Seguimiento , Hernia Ventral/complicaciones , Humanos , Recién Nacido , Obstrucción Intestinal/complicaciones , Laparotomía/métodos , Masculino , Cuidados Preoperatorios/métodos , Sensibilidad y Especificidad , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
OBJECTIVE: To survey the current monitoring and treatment policies for patients with severe traumatic brain injury (STBI) in Israel, and to compare the management of pediatric and adult intensive care units (ICUs). DESIGN: Questionnaires were sent to the medical directors of all ICUs managing STBI patients. RESULTS: All 21 ICUs responded to the questionnaire. All of the units were within tertiary hospitals. An intracranial pressure (ICP) monitoring device was used in over 75% of the patients in 6 out of7 (86%) of the pediatric intensive care units (PICUs), compared with 11 out of 14 (79%) of the adults ICUs. Mannitol was used in all of the units for documented elevated ICP. Mild hyperventilation (4-4.6 kPa) was applied in 52% of the units. Mild hypothermia was routinely used in 4 out of 7 (57%) and hypertonic solutions (NaCI 3%) in 3 out of 7 (43%) of the PICUs, compared with only 2 out of 14 (14%) and none (0%) of the adults ICUs respectively. PICUs aimed for a lower ICP (< or =15 mm Hg) and cerebral perfusion pressure (> or =50 mm Hg) than adult ICUs (< or =20 mm Hg and > or =60 mmHg respectively). Barbiturates were used only in patients with refractory intracranial hypertension. CONCLUSION: This survey reveals a relatively high degree of homogeneity in the treatment of STBI patients in Israel. Most patients are treated in accordance with recently published literature. We attribute this uniformity to the fact that all patients are being treated within tertiary care, university-affiliated centers. PICUs are faster at implementing new modalities of treatment and tend to adopt more aggressive treatment strategies.