Abstract：
OBJECTIVE:To demonstrate the feasibility of rigid endoscopy through posterior tympanotomy, which provides both a view of the round window and direction of the scala tympani in children. METHODS:After a standard mini-invasive surgical approach with postauricular access and transmastoid posterior tympanotomy of 2 mm, a 0°, 1.9 mm diameter and 11 cm long endoscope is positioned in proximity of the upper part of the posterior tympanotomy to obtain a panoramic view of the inferior part of the medial wall of the tympanic cavity. Surgical complications and changes in hearing threshold were analyzed. RESULTS:Eight children were submitted to cochlear implantation with endoscopic assistance through posterior tympanotomy. Complete visualization of the round window niche was possible in every ear. No complications related to the procedure were observed. Preoperative threshold was preserved in 9 of 10 ears. CONCLUSIONS:Direct endoscopic view through the posterior tympanotomy allows visualization of the entire round window niche as well as the angle of introduction of the multi-electrode array along the direction of the scala tympani.
journal_name
Int J Pediatr Otorhinolaryngoljournal_title
International journal of pediatric otorhinolaryngologyauthors
Nassif N,Redaelli de Zinis LOdoi
10.1016/j.ijporl.2019.109781subject
Has Abstractpub_date
2020-02-01 00:00:00pages
109781eissn
0165-5876issn
1872-8464pii
S0165-5876(19)30534-8journal_volume
129pub_type
杂志文章abstract：:Cleft larynx is a rare congenital anomaly which is now being reported with increasing frequency. It is characterized by a midline posterior defect. Two children underwent laryngeal cleft repair by an anterior translaryngeal approach. Tracheotomy was avoided and closure of the anterior laryngofissure was carried out ov...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(93)90038-5
更新日期：1993-05-01 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：OBJECTIVES:To analyze the demographics, survival, and treatment efficacy of pediatric sarcomas of the facial skeleton and skull. METHODS:Retrospective study of cases from the US National Cancer Institute's Surveillance, Epidemiology, and End Results database. Pediatric patients between the ages of 0 and 18 diagnosed w...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2017.06.003
更新日期：2017-09-01 00:00:00
abstract：IMPORTANCE:The etiology of recurrent croup is often anatomic. Currently there is no set criteria for determining who should undergo diagnostic bronchoscopy and which patients are at most risk for having a clinically significant finding. Few studies have addressed these questions. OBJECTIVE:To identify risk factors for...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.ijporl.2016.09.003
更新日期：2016-11-01 00:00:00
abstract：OBJECTIVE:The objective of the present study was to investigate the longitudinal performance on open-set word perception in Mandarin children with cochlear implants (CIs). METHODS:Prospective cohort study. One hundred and five prelingually deaf children implanted with CIs participated in the study. The Standard-Chines...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2015.07.023
更新日期：2015-10-01 00:00:00
abstract：OBJECTIVE:The double-opposing Z-plasty (Furlow palatoplasty) procedure is a well-established method for palate repair in children. We propose a simple and easily accessible sticky note model to demonstrate the lengthening in palatal anatomy afforded by this technically challenging procedure. METHODS:Our model involves...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2014.08.006
更新日期：2014-11-01 00:00:00
abstract：OBJECTIVE:To determine the validity of dichotic multiple frequencies auditory steady-state responses (ASSR) as a hearing screening technique versus using distortion product otoacoustic emissions (DPOAEs) among high-risk neonates. METHODS:A cross sectional study was performed on 118 high-risk neonates by means of dicho...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2011.05.026
更新日期：2011-09-01 00:00:00
abstract：OBJECTIVES:Evaluate the prevalence of middle ear disease in infants failing a newborn hearing screening program. Review the outcomes of those infants diagnosed with or without middle ear disease after failed hearing screen. DESIGN:Retrospective chart review of 76 patients referred to a tertiary care institution for ev...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2004.11.006
更新日期：2005-03-01 00:00:00
abstract：OBJECTIVE:Frontobasilar fractures are potentially life-threatening injuries also in pediatric populations, often due to associated intracranial trauma. This retrospective study was performed at a tertiary care university hospital to evaluate the management and outcome of pediatric frontobasilar fractures. The secondary...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.01.040
更新日期：2012-05-01 00:00:00
abstract：OBJECTIVE:Cochlear implants for children are known to have impact on the lives of recipients and their families in a variety of ways. To obtain a clearer picture of these benefits, we explored the quality of life of 36 Finnish children and their families 2-3 years after unilateral cochlear implantation. METHODS:The st...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2009.09.038
更新日期：2009-12-01 00:00:00
abstract：OBJECTIVE:Salivary gland tumors in children and adolescents are rare. Most papers are case reports or short series of cases. The aim of this study was to analyze clinicopathological and immunohistochemical data from a large series of salivary gland tumors affecting youngsters from a single institution. METHODS:From 19...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2004.02.004
更新日期：2004-07-01 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：OBJECTIVE:Evaluation of the hearing status and middle ear function of patients with juvenile idiopathic arthritis. METHODS:The study group was comprised of 38 ears of 19 patients (6 males, 13 females) aged between 5 and 23 years. The control group was comprised of 30 ears of 15 healthy subjects (5 males, 10 females) a...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2007.03.017
更新日期：2007-07-01 00:00:00
abstract：OBJECTIVE:The purpose of this study is to highlight the relationship between obstructive hydrocephalus, changes in intracranial pressure, and sensorineural hearing loss. METHODS:A case of a 10-month old infant with sensorineural hearing loss secondary to obstructive hydrocephalus is reported. A literature review, with...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.ijporl.2017.06.034
更新日期：2017-09-01 00:00:00
abstract：OBJECTIVES:Where various surgical options exist for solving the same problem, and the results are similar, Occam's razor may be a suitable way of deciding which technique to use. The postaural [retroauricular] approach in myringoplasty is favoured generally, for its reported better overview of the middle ear. However, ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2009.08.010
更新日期：2009-11-01 00:00:00
abstract：:Congenital epiglottic cyst is a rare affliction with potential for airway obstruction. A newborn boy was referred to our department for evaluation of respiratory distress and inspiratory stridor 7 h after birth. Through a transnasal fiberoptic laryngoscopy examination, a diagnosis of an obstructive upper laryngeal cys...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(00)82012-1
更新日期：2000-07-14 00:00:00
abstract：OBJECTIVE:To evaluate the utility of three-dimensional (3D) computerized tomography angiography (CTA) in head and neck vascular anomalies. DESIGN:Prospective case series. METHODS:A consecutive series of cases of patients with distinct types of vascular anomalies (i.e. hemangioma, arteriovenous malformation, venous ma...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2004.10.008
更新日期：2005-03-01 00:00:00
abstract：OBJECTIVES:To assess Internet use and the influence of smartphones on health-information seeking by parents and carers of children with ENT conditions. METHODS:A paper-based questionnaire was circulated to parents attending otolaryngology services in both the out-patient and day-case settings at a tertiary referral ce...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2013.01.021
更新日期：2013-05-01 00:00:00
abstract：OBJECTIVE:Percutaneous bone conduction hearing aids are an established treatment for selected children unable to use conventional hearing aids. Currently in children, loading the implant is delayed for 3-6 months following fixture placement, due to concerns regarding bone quality, bone thickness and subsequent implant ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2013.12.033
更新日期：2014-03-01 00:00:00
abstract：:A 2-year-old patient with a recurrent endodermal sinus tumor of the nasopharynx is presented. After the first attempt to surgically excise the tumor it recurred, causing upper airway obstruction within 2 months. Combined treatment with surgery, radiotherapy and chemotherapy resulted in a disease-free survival of four ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(93)90024-w
更新日期：1993-03-01 00:00:00
abstract：INTRODUCTION:Greenland has one of the highest prevalences of otitis media in the world. However, access to ear specialists throughout Greenland is limited and currently there are no national guidelines for treatment or prevention. Tele-otoscopy may be beneficial in optimizing diagnosis and treatment. The smartphone oto...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.109628
更新日期：2019-11-01 00:00:00
abstract：BACKGROUND:Studies investigating the impact of having a child with hearing loss on the lives of parents and families have shown divergent results. Where some studies have reported that childhood hearing loss is associated with parental mental health problems, such as depression and stress, other studies report no impac...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.02.027
更新日期：2019-05-01 00:00:00
abstract：BACKGROUND AND OBJECTIVES:No consensus has been reached regarding the optimum treatment or factors affecting prognosis in pediatric idiopathic sudden sensorineural hearing loss (ISSNHL) due to its rarity. In the present study, treatment outcomes and prognostic factors of ISSNHL were investigated in pediatric patients w...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.02.023
更新日期：2019-05-01 00:00:00
abstract：OBJECTIVES:To systematically review the literature on the audiological and/or quality of life benefits of a bone conduction hearing aid (BCHA) in children with congenital unilateral conductive or sensorineural deafness. METHODS:A systematic search was performed according to the PRISMA guidelines using the PubMed, Medl...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.ijporl.2017.01.003
更新日期：2017-03-01 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：OBJECTIVE:This study investigates the effect of bronchoscopy on intestinal mucosal barrier function and its association with intestinal nitric oxide production. METHODS:30 rats were used. The study group (n=15) underwent rigid bronchoscopy. At 24 h following bronchoscopy, ileal nitrite/nitrate levels were evaluated. T...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(03)00161-7
更新日期：2003-09-01 00:00:00
abstract：OBJECTIVE:To compare the results of probing with and without endoscopy in cases of congenital nasolacrimal duct obstruction who had previously not undergone probing. METHODS:Fifty-one children with congenital nasolacrimal duct obstruction who underwent surgical intervention between June 2007 and April 2009 in our hosp...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2010.05.028
更新日期：2010-09-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to investigate the status of matrix metalloproteinases (MMP-2, MMP-7, MMP-9) and tissue inhibitor of matrix metalloproteinase-1 (TIMP-1) due to dysregulated turnover of connective tissue matrices in children with recurrent tonsillitis (RT). METHODS:Forty-four patients with RT were e...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2010.02.016
更新日期：2010-05-01 00:00:00
abstract：OBJECTIVES/HYPOTHESIS:Cochlear implantation is an established method of auditory rehabilitation for severely and profoundly hearing impaired individuals. Although numerous studies have examined communication outcomes in pediatric cochlear implant (CI) recipients, data concerning the benefits of cochlear implantation in...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2007.08.004
更新日期：2007-11-01 00:00:00
abstract：OBJECTIVES:To review developmental abnormalities and iatrogenic alterations in sinus anatomy that may predispose patients with congenital craniofacial malformations to chronic rhinosinusitis. STUDY DESIGN:Retrospective study. METHODS:Seven patients with craniofacial malformations who were surgically treated by the se...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2005.06.019
更新日期：2006-02-01 00:00:00
