Abstract:
OBJECTIVE:This study aimed to investigate the characteristics of the wideband absorbance (WBA) of acoustic energy in children (3-7 years old) with otitis media with effusion (OME) under environmental ear-canal air pressure and tympanometric peak pressure and to determine the diagnostic value of the acoustic energy absorption rate (AR) in OME at different frequencies. METHODS:A total of 178 children aged 3-7 years were enrolled in the study between April and October 2018. They were separated into two groups: those with middle ear effusion were placed in the OME group (n = 80; 136 ears), while those without OME (n = 98; 182 ears) were placed in the control group. A WBA test was performed on the children in both groups under environmental ear-canal pressure and tympanometric peak pressure to analyze the changing characteristics of the AR value within the 0.226-8 kHz range. RESULTS:Under ambient ear-canal air pressure, the AR of the OME group in each frequency band was significantly lower than that of the control group (P < 0.01). Under tympanometric peak pressure, the AR of the OME group in most frequencies was also significantly lower than those of the control group (P < 0.01) except in the 2-2.5 kHz range. The area under the receiver operating characteristic curve (AUROC) was highest at 0.47-1.03 kHz: 0.96 and 0.94 at ambient ear-canal pressure and tympanometric peak pressure, respectively. Of the single frequency points, those at 0.65, 0.67, 0.69, 0.71, and 0.73 kHz had a higher AUROC value (0.96-0.97) under both ambient ear-canal air pressure and tympanometric peak pressure. The difference in the AUROC values of the two pressure conditions was not statistically significant (P < 0.01). CONCLUSION:Overall, WBA is an effective method of diagnosing OME in children. The frequency band with the most predictive value of AR for OME is 0.47-1.03 kHz. Middle ear effusion can be quickly identified by observing AR values in this frequency range, which provides a diagnostic basis for OME.
journal_name
Int J Pediatr Otorhinolaryngoljournal_title
International journal of pediatric otorhinolaryngologyauthors
Liang J,Xiao L,Sun XY,Zou Bdoi
10.1016/j.ijporl.2020.110496subject
Has Abstractpub_date
2021-01-01 00:00:00pages
110496eissn
0165-5876issn
1872-8464pii
S0165-5876(20)30639-Xjournal_volume
140pub_type
杂志文章abstract:INTRODUCTION:Papillomatosis of the larynx appears as the result of an infection by the human papilloma virus (HPV). In children, the disease produces benign lesions, which grow rapidly and show a marked tendency to recur once removed. The course of the disease is unpredictable. Some patients can achieve spontaneous rem...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2009.01.002
更新日期:2009-05-01 00:00:00
abstract::Early diagnosis, evaluation and treatment of childhood deafness are essential for a child's normal growth. Etiological diagnosis of hearing loss makes prevention, family scheduling and more effective therapy feasible goals. Etiological assessment of sensorineural deafness still remains difficult although recently with...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2004.11.007
更新日期:2005-04-01 00:00:00
abstract::Sialoendoscopy has recently emerged as an alternative to gland excision in management of recurrent sialoadenitis and sialolithiasis. This technique has both diagnostic and therapeutic purposes. We report a case of unusual device failure during removal of a submandibular stone from Wharton's duct, which ultimately led ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2016.09.020
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVES:Several test batteries have been suggested for auditory processing disorder (APD) diagnosis. One of the important tests is dichotic listening tests. Significant ear asymmetry (usually right ear advantage) can be indicative of (APD). Two main trainings have been suggested for dichotic listening disorders: Dif...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2018.05.014
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVES:To present a series of acquired bilateral adductor laryngeal paralysis (BAdLP) and review the literature on clinical manifestations and management. METHODS:A retrospective review of a single tertiary care practice of pediatric otolaryngology was conducted. Patients were identified from a surgical database s...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/j.ijporl.2014.08.012
更新日期:2014-11-01 00:00:00
abstract::In this paper, we report three cases of pediatric patients with COVID-19 infection who presented with different symptoms and also anosmia and/or ageusia. The common feature of these 3 patients is that the smell and / or taste disorder developed without nasal symptoms such as nasal congestion, nasal obstruction or rhin...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2020.110469
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:Assessment of the level of psychosocial adaptation in Dutch young school children with persistent and/or recurrent otitis media compared to a U.S. community sample. The goal of this study was to determine the presence of behavioural effects related to a history of hearing loss resulting from recurrent or pers...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2007.08.006
更新日期:2007-12-01 00:00:00
abstract::Laser surgery on the paediatric larynx requires cooperation between the surgeon and anaesthetist to carry out the procedure in the safest manner possible. Over a period of 3 years, 45 laser procedures have been undertaken on the upper airway of 14 patients at our institution. All procedures were performed with volatil...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2004.11.018
更新日期:2005-04-01 00:00:00
abstract:OBJECTIVES:To evaluate the results of a newly introduced technique to our Department of endoscopic assisted transcanal myringoplasty applied in tympanic membrane perforation in children of any age and compare them to that of the previously standard microscopic assisted myringoplasty technique. METHODS:A retrospective ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2015.08.025
更新日期:2015-11-01 00:00:00
abstract:IMPORTANCE:Peristomal pathologies in tracheostomized children are common and often difficult to treat. They may preclude decannulation even after the initial pathology that required tracheostomy had been resolved. OBJECTIVE:We evaluated the safety and effectiveness of combined direct laryngoscopy and trans-stomal endo...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2020.110210
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:Mutations in GJB2 and GJB6 genes are a frequent cause of congenital non-syndromic hearing loss (NSHL). Mutational screening has usually focused on coding region of GJB2 gene. A few studies have been conducted on the non-coding region and exon 1. c.IVS1+1G>A (a splice site mutation in GJB2 gene have been detec...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2016.11.015
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVES:Our objective was to determine if there are differences in caregiver perception of speech for patients that undergo frenulectomy compared to patients that were not surgically treated. INTRODUCTION:Ankyloglossia is a controversial topic without standardized treatment guidelines. Although there have been seve...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2019.01.019
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:The excision of laryngeal papillomas poses a great challenge for both the anesthesiologist and the surgeon. The narrowness of the airways and the great variability of the pathological lesions necessitate close collaboration between the surgical and anesthesia teams to provide optimal operating conditions and ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/j.ijporl.2011.08.012
更新日期:2011-11-01 00:00:00
abstract:BACKGROUND:Otitis media, a disease highly prevalent among children worldwide, manifests clinically in both acute and chronic forms. The manner and time at which chronicity develops among Indian children is unknown. AIM:To study the prevalence, manifestations and risk factors for otitis media in a birth cohort aged 8 y...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2020.110201
更新日期:2020-10-01 00:00:00
abstract::Cervical teratomas are rare but life-threatening neonatal tumors and management of the fetus with a cervical teratoma that threatens the airway remains a clinical challenge. This has been revolutionized by advances in fetal imaging and management of the airway at delivery including the use of Ex-utero Intrapartum Trea...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2012.03.010
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVE:The use of Mesna as a chemical dissector in higher concentrations may reduce the length of time of operation by providing more effective dissection as well as being used in otologic pathologies such as tympanosclerosis. In this study, it was aimed to assess the effect of Mesna on the internal ear, which was a...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2018.03.020
更新日期:2018-06-01 00:00:00
abstract:OBJECTIVES:Adapt the Spanish translation of VPI Effects on Life Outcome (VELO) instrument into Ecuadorian Spanish; test the resulting instrument for reliability and validity. METHODS:A cross-sectional, prospective design, set at a humanitarian mission within a community hospital. Linguistic validation: native Ecuadori...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2020.110312
更新日期:2020-11-01 00:00:00
abstract::The commonest subglottic mass in infants is a congenital haemangioma, which is usually managed conservatively without a histological diagnosis. Ectopic cervical thymus is rare and usually presents as a cervical mass, with only one case of subglottic ectopic thymus reported to date. Due to its rarity, the diagnosis in ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2004.11.022
更新日期:2005-04-01 00:00:00
abstract:OBJECTIVE:Moebiüs sequence is a pathology not very well understood regarding to the hearing status. The main goal of this study was to describe the audiologic findings in children and adolescent who carry Moebiüs sequence. METHOD:Participated in this study 17 children and adolescent, with age ranging from 3 to 13 year...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2007.06.002
更新日期:2007-09-01 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:OBJECTIVE:A prospective study was carried out to determine the sensitivity and specificity of reflux symptoms and laryngeal findings to diagnose laryngopharyngeal reflux (LPR) and gastro-esophageal reflux (GER) in children with asthma by comparing the results of double probe pH monitorization and to determine the diffe...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2012.11.021
更新日期:2013-03-01 00:00:00
abstract:INTRODUCTION:Adenotonsillectomy remains the accepted first-line treatment for obstructive sleep apnea syndrome (OSAS) in children. Tonsillar size may be especially relevant in risk stratification as it may impact symptoms of sleep disordered breathing (SDB). This study assesses correlations among subjective tonsillar g...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2016.10.001
更新日期:2016-12-01 00:00:00
abstract::Isolated failure to thrive in an infant caused by chronic hypoventilation due to hypertrophic adenoids and tonsils, has not been previously described. A 9 month-old infant presented with weight loss and mild clinical respiratory signs. Hypoxemia and CO2 retention, however, were documented by transcutaneous gas measure...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/s0165-5876(85)80019-7
更新日期:1985-07-01 00:00:00
abstract::Bilateral tension pneumothorax complicating high-frequency jet injection ventilation during rigid open bronchoscopy for foreign body removal in a 3-year-old child is reported. Subcutaneous emphysema, bradycardia and low voltage of the QRS complex were the presenting symptoms. Disparition of heart dullness by percussio...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/s0165-5876(84)80012-9
更新日期:1984-07-01 00:00:00
abstract:OBJECTIVES:To study the development of craniofacial and dental arch morphology in children with sleep disordered breathing in relation to adenotonsillar surgery. SUBJECTS AND METHODS:From a community-based cohort of 644 children, 393 answered questionnaires at age 4, 6 and 12 years. Out of this group, 25 children who ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2009.10.025
更新日期:2010-02-01 00:00:00
abstract:OBJECTIVE:The round window membrane (RWM) encloses the round window, the opening into the scala tympani (ST) from the middle ear. During the course of acute otitis media (AOM), structural changes of the RWM can occur that potentially affect sound transmission into and out of the cochlea. The relationship between such s...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2016.06.049
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVE:To analyse the efficacy of CO(2) laser arytenoidectomy in the management of bilateral vocal cord paralysis in children. METHODS:Retrospective series of 17 patients who underwent laser arytenoidectomy for bilateral vocal cord between 1995 and 2008 in a tertiary care institution. All patients had bilateral lar...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2010.01.019
更新日期:2010-05-01 00:00:00
abstract:OBJECTIVE:Evaluate the effectiveness of surgical treatment of obstructive sleep apnea in a diverse population of children. DESIGN:A retrospective case series of pre and post operative polysomnograms (PSG) of pediatric patients with obstructive sleep apnea (OSA). SETTING:Tertiary care children's hospital. PATIENTS:48...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/s0165-5876(97)00065-7
更新日期:1997-08-20 00:00:00
abstract:INTRODUCTION:Despite being the second most common salivary disease in childhood, the aetiology and appropriate management of juvenile recurrent parotitis (JRP) remains uncertain. Consequently patients may be misdiagnosed, or even undergo indeterminate or potentially invasive procedures without benefit. This article rev...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/j.ijporl.2021.110617
更新日期:2021-01-04 00:00:00
abstract:OBJECTIVES:Pediatric rhinoplasty has traditionally raised numerous concerns, including its impact on growth as well as the psychological sequelae of undergoing a potentially appearance-altering procedure. Our objective was to critically evaluate available individual patient data relevant to pediatric rhinoplasty, and f...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/j.ijporl.2016.10.027
更新日期:2017-01-01 00:00:00