Abstract：
:Postrotatory nystagmus (PR-N) is an easily elicited reflex reported to be abnormal in developmentally delayed children. PR-N has been recorded in newborns, but methodological difficulties have compromised its full understanding. Eight healthy adults were compared with 15 full-term and 12 premature infants, all neurologically normal, who were tested serially during the first year of life. All subjects were positioned in a rotational chair, spun for 1 min at a constant angular velocity (150 degrees/s) and then abruptly stopped. Primary and secondary PR-N was electronically recorded. Results for full-terms and prematures were similar in all variables, but the number and frequency of beats in both primary and secondary PR-N were significantly greater in adults. Angular displacement and velocity of each beat was significantly higher in infants of all ages. All components of PR-N, whether primary or secondary, can be identified in infants under 1 year of age and are clearly different from those observed in adults. These differences may reflect anatomical and neurophysiological immaturity of eye movement control in the infant.
journal_name
Int J Pediatr Otorhinolaryngoljournal_title
International journal of pediatric otorhinolaryngologyauthors
Cordero L,Clark DL,Urrutia JGdoi
10.1016/s0165-5876(83)80007-xsubject
Has Abstractpub_date
1983-01-01 00:00:00pages
47-57issue
1eissn
0165-5876issn
1872-8464pii
S0165-5876(83)80007-Xjournal_volume
5pub_type
杂志文章abstract：:In this study we have considered whether the lateral neck radiograph is useful in predicting the degree of airway obstruction, and whether supine and erect views are more useful than a single film. We evaluated the supine and erect lateral neck radiographs of 50 patients with upper airway obstruction due to enlarged t...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(85)80058-6
更新日期：1985-10-01 00:00:00
abstract：INTRODUCTION:Dexmedetomidine is a novel pharmacologic agent that has become a frequently used adjunct during care of pediatric patients with obstructive sleep apnea (OSA) undergoing tonsillectomy. While generally safe and effective, dexmedetomidine is associated with adverse effects of hypotension and bradycardia from ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2017.11.025
更新日期：2018-01-01 00:00:00
abstract：BACKGROUND:The distribution of congenital neck masses varies between countries and is important in diagnosis and treatment modalities. Data from Africa is scarce, and altogether absent from Kenya. OBJECTIVE:To describe the pattern of congenital masses in a Kenyan paediatric population. SET UP: Kenyatta National Hospit...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2009.10.012
更新日期：2010-01-01 00:00:00
abstract：:The mucopolysaccharidoses (MPS) are a family of related inherited metabolic disorders where, due to specific lysosomal enzyme deficiencies, partially degraded glycosaminoglycans (GAGs) accumulate in the body's cells. Due to the ubiquitous nature of GAGs in the body this deposition can occur in many tissue types and ma...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.ijporl.2005.01.017
更新日期：2005-05-01 00:00:00
abstract：:An exhaustive literature review of the last two decades discloses 47 laryngeal malignant neoplasms in children and adolescents. The most frequent malignant neoplasm is the embryonal variant of rhabdomyosarcoma. The timely diagnosis of a laryngeal neoplasm depends on maintaining a high index of suspicion in a patient w...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/s0165-5876(99)00038-5
更新日期：1999-06-15 00:00:00
abstract：OBJECTIVES:To compare the results after cochlear implantation achieved by monolingual and bilingual deaf children implanted at our Institution, with the aim of understanding if there are any differences between the two groups and if there is a correlation between the outcomes and some patients' variables. METHODS:The ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2017.12.006
更新日期：2018-02-01 00:00:00
abstract：OBJECTIVE:A reduced transversal dimension of the maxilla leads to narrower nasal cavities, which may reduce airflow to the lungs. Maxillary expansion widens nasal floor. However, there is huge controversy regarding whether this increase does actually lead to increased airflow. In this systematic review and meta-analysi...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,meta分析
doi：10.1016/j.ijporl.2020.110139
更新日期：2020-08-01 00:00:00
abstract：:Bilateral congenital vocal fold paralysis (BVFP) may result from multiple etiologies or remain idiopathic when no real cause can be identified. If obstructive dyspnea is significant and requires urgent stabilization of the airway, then intubation is performed first and an MRI of the brain is conducted to rule out an A...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.07.014
更新日期：2012-10-01 00:00:00
abstract：INTRODUCTION:Options for imaging for evaluation of pediatric patients with unilateral sensorineural hearing loss (USNHL) include computed tomography (CT) and magnetic resonance imaging (MRI). Although both CT and MR imaging provide valuable information in the evaluation of pediatric patients with USNHL, debate remains ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ijporl.2018.09.003
更新日期：2018-12-01 00:00:00
abstract：OBJECTIVE:The aim of this study is to determine the age and sex distribution and the nature of aspirated foreign bodies (FBs). We also compared Turban Pins (TP) with other FBs and discussed the extracting techniques. METHODS:From 1987 through 2006, 414 patients were managed and the records of the patients were retrosp...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2006.11.017
更新日期：2007-04-01 00:00:00
abstract：OBJECTIVE:Early Hearing Detection and Intervention (EHDI) programs are being established as part of the public health systems in increasing numbers of countries. In developing countries, however, little progress has been made towards implementing NHS programs and South Africa's public and private health care sectors is...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2007.02.009
更新日期：2007-06-01 00:00:00
abstract：:Congenital anomalies of the tongue are uncommon. Since de Jussieu first described lingual hypoplasia in 1719, fewer than 50 cases have been described. These are usually in association with the hypoglossia-hypodactylia syndrome. We present a case of a newborn with absent anterior tongue, a rudimentary posterior remnant...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(93)90058-b
更新日期：1993-01-01 00:00:00
abstract：:A random sample of 2512 children were monitored to an average age of two years to determine the occurrence of acute otitis media (AOM). A life-table methodology was employed in the analysis. The cumulative incidence of the first episode of AOM up to 12 months of age was 42.4% (95% confidence interval 40.4-44.4) and th...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(91)90054-f
更新日期：1991-02-01 00:00:00
abstract：BACKGROUND:Studies have shown that Helicobacter pylori (H. pylori) infection may be associated with the occurrence of otitis media with effusion (OME) in children. OBJECTIVE:This is a systematic review of the relevant published literature to explore the relationship between H. pylori infection and OME in children. ME...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110091
更新日期：2020-08-01 00:00:00
abstract：OBJECTIVE:The goal of this study is to determine the correlation of clinical symptoms of UAO (upper airway obstruction) with radiographic evaluation of adenoidal obstruction and tonsil size in children with adenotonsillar hypertrophy and to evaluate the usefulness of lateral neck radiography. STUDY DESIGN:Prospective ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2010.08.012
更新日期：2010-11-01 00:00:00
abstract：:Adenoid cystic carcinoma of the external auditory canal is very rare in a child, and has not previously been reported in an individual younger than 18 years. We report an 8-year-old girl with adenoid cystic carcinoma of the external auditory canal associated with cholesteatoma. At the time of diagnosis, the tumor had ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.09.034
更新日期：2013-01-01 00:00:00
abstract：OBJECTIVE:This study aimed to explore and make an understanding of absorption existed in children with intracapsular fractures. METHODS:The sample was composed of all children (less than 12 years) who presented with intracapsular fractures within a 5-year period (January 2011 to April 2016). Data about age, gender, da...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.05.013
更新日期：2019-08-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of adenotonsillectomy on the oxygen saturation measures by nocturnal pulse oximetry in children with sleep breathing disorders (SBD). METHODS:A non-controlled clinical trial was performed. Thirty-one children with suspected SBD and a clinical indication for adenotonsillectomy were recr...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ijporl.2007.03.011
更新日期：2007-06-01 00:00:00
abstract：OBJECTIVE:The importance of monitoring hearing throughout early childhood cannot be understated. However, there is a lack of evidence available regarding the most effective method of monitoring hearing following the newborn screen. The goal of this study was to describe a targeted surveillance program using a risk fact...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.04.004
更新日期：2012-07-01 00:00:00
abstract：OBJECTIVE:Despite the variable clinical course of diseases related to Eustachian tube function, the variability of tubal function has been less focused than outcomes of single tests. This study aimed to compare the passive and active tubal function and its variability in children with secretory otitis media (SOM) at tu...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 临床试验,杂志文章
doi：10.1016/s0165-5876(00)00281-0
更新日期：2000-04-15 00:00:00
abstract：OBJECTIVE:To present a paediatric case of alveolar soft part sarcoma on the glabella. CASE:A 10-year-old female patient with a slowly growing painful and pruritic mass between her brows. During surgical excision of the mass, it was seen that the mass was firmly adherent to the periosteum. Extended surgical removal wit...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2003.11.023
更新日期：2004-05-01 00:00:00
abstract：OBJECTIVE:To investigate the McGurk effect in profoundly deafened Japanese children with cochlear implants (CI) and in normal-hearing children. This was done to identify how children with profound deafness using CI established audiovisual integration during the speech acquisition period. METHODS:Twenty-four prelingual...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2015.09.016
更新日期：2015-12-01 00:00:00
abstract：OBJECTIVE:To provide preliminary clinical data regarding endoscopically placed nitinol stents for children with tracheal obstruction as a temporizing measure to allow for trach tube decannulation while awaiting growth to allow for tracheal resection. METHODS:This case series describes the experiences of two children (...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(02)00241-0
更新日期：2002-11-11 00:00:00
abstract：OBJECTIVE:To assess the changes in the facial attractiveness (FA) in two groups of cleft lip and palate patients with Class III malocclusions treated using LeFort I surgery or late maxillary protraction. MATERIALS AND METHODS:Standardized pre- and post-treatment photographs were taken of 32 patients (17 corrected by o...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ijporl.2013.05.042
更新日期：2013-09-01 00:00:00
abstract：INTRODUCTION:Many children are born with abnormally-shaped ears, including protruding ears or unusually-shaped outer ears. While the majority are benign, these may cause significant issues with self-esteem and bullying in childhood. Early molding can resolve some of these abnormalities, avoiding the need for future cor...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2018.04.017
更新日期：2018-07-01 00:00:00
abstract：OBJECTIVE:A foreign body aspiration in the tracheobronchial tree is a dangerous and common medical emergency in childhood, with serious and potentially lethal consequences. It must be suspected in children with a suggestive history, even though the clinical symptoms or radiographic findings are not pathognomonic for fo...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/s0165-5876(00)00324-4
更新日期：2000-06-30 00:00:00
abstract：OBJECTIVES:Adenotonsillar hypertrophy is the major determinants of habitual snoring in pediatric population. Behavioral hyperactivity and schooling problems have been repeatedly reported in these children, and it may underlie more extensive behavioral disturbances, particularly for the obese children. The aim of the pr...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2014.09.026
更新日期：2014-12-01 00:00:00
abstract：:There has been a rapid global spread of a novel coronavirus, the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), which originated in Wuhan China in late 2019. A serious threat of nosocomial spread exists and as such, there is a critical necessity for well-planned and rehearsed processes during the care o...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110174
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVES:Children with laryngomalacia may present with obstructive sleep apnea (OSA). The role of polysomnography (PSG) in treatment decision making for laryngomalacia is not well defined. We aimed to investigate the prevalence of OSA in children with laryngomalacia and the role of PSG in treatment decision. METHODS...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110255
更新日期：2020-10-01 00:00:00
abstract：:Extracranial internal carotid artery aneurysms are very uncommon entities. We present the case of a young girl who was transferred to our institution after development of a neck mass after Quincy tonsillectomy. The literature on extracranial carotid artery aneurysms is reviewed and reported. ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2005.03.001
更新日期：2005-08-01 00:00:00
