Abstract：
UNLABELLED:Utriculostomy is a new surgical alternative for Ménière's disease. The basis of this procedure is that the outcome of an electrocautery-induced utricular trauma does not affect cochlear function. However, a demonstration of the hypothesis that this approach to the utricle would preserve hearing is still pending. OBJECTIVE:To determine whether any changes would occur in the electrical potentials evoked in the cochlea and auditory nerve before, during, and 1 month after a surgical procedure in the utricule in an animal model. MATERIALS AND METHODS:An experimental study. Eight sheep underwent electrocautery-induced utricular trauma, and their cochlear function was assessed by electrocochleography--recording of electrical evoked potentials, in the preoperative, immediate postoperative and medium-term postoperative periods. The results were analyzed statistically. RESULTS:There were no statistically significant variations in amplitude (p = 0.099) and latency (p = 0.591) before and 1 month after the surgical procedure. There was a statistically significant change in the summation of the potential/action potential area ratio (p = 0.0122), a calculated loss of 11.8 dB. CONCLUSION:The intervention performed in this study enabled us to conclude that, taking into account the impaired electrophysiological responses observed during and 1 month after the surgical procedure, hearing was preserved in the operated sheep.
journal_name
Braz J Otorhinolaryngoljournal_title
Brazilian journal of otorhinolaryngologyauthors
Maia FC,Dolganov A,Lavinsky Lsubject
Has Abstractpub_date
2012-04-01 00:00:00pages
52-8issue
2eissn
1808-8694issn
1808-8686pii
S1808-8694(15)30009-4journal_volume
78pub_type
杂志文章abstract：UNLABELLED:Nasolabial cyst is a rare lesion situated behind the ala nasi, extending backwards into the inferior nasal meatus and forward into the labio-gingival sulcus. AIM:We present our case of a nasolabial cyst, with the purpose of discussing clinical presentation, diagnosis and the more suitable surgical technique...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s1808-8694(15)30749-7
更新日期：2008-01-01 00:00:00
abstract：UNLABELLED:Obstructive sleep apnea syndrome (OSAS) is one of the most complex disorders of sleep; it involves several genetic factors that contribute to the phenotype. Serotonin (5-HT) regulates a variety of visceral and physiological functions, including sleep. Gene 5-HTR2A polymorphisms may change the transcription o...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1590/s1808-86942011000300013
更新日期：2011-06-01 00:00:00
abstract：UNLABELLED:In the last decades, medical care has been increasingly permeated by the concept of evidence-based-medicine, in which clinical research plays a crucial role in establishing diagnostic and treatment. Following the improvements in clinical research, we have a growing concern and understanding that some ethical...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1590/s1808-86942011000200018
更新日期：2011-03-01 00:00:00
abstract：INTRODUCTION:Revision framework surgeries might be required for unilateral vocal fold paralyses. However, outcomes and indications of revision surgeries have not been adequately documented. For a better understanding of indications for the procedure and to help in achieving better vocal outcomes, we performed a retrosp...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2020.11.016
更新日期：2020-12-26 00:00:00
abstract：UNLABELLED:Children dysphonia studies have reported an incidence of 4.4 to 30.3%. GOALS:To establish the prevalence of dysphonia in children, based on the opinion of the parents, acoustic and vocal-perceptual assessments, associated symptoms, risk factors and videolaryngoscopy findings. MATERIALS AND METHODS:The pare...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：
更新日期：2011-11-01 00:00:00
abstract：UNLABELLED:Hearing aid fitting involves numerous issues that must be investigated - from the device supply all the way to results achieved with it in order to improve its results in planning Auditory Health Care. AIMS:to verify difficulties related to device use, batteries and ear molds handling, the very characterist...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/S1808-8694(15)31170-8
更新日期：2007-11-01 00:00:00
abstract：UNLABELLED:Frontonasal dysplasia (FND) is a rare malformative complex affecting the frontal portion of the face, the eyes and the nose; it may occur singly or associated with other clinical signs. No systematic studies describing hearing in this condition were found. AIM:To evaluate hearing sensitivity and sound stimu...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1590/s1808-86942011000500013
更新日期：2011-09-01 00:00:00
abstract：UNLABELLED:The advent of new antiretroviral drugs such as protease inhibitors has generated sensible changes in morbity and mortality in HIV-infected patients. OBJECTIVES:To evaluate the impact of Highly Active Antiretroviral Therapy (HAART) on the prevalence of chronic otitis media in HIV-infected pediatric populatio...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s1808-8694(15)30997-6
更新日期：2006-07-01 00:00:00
abstract：INTRODUCTION:Studies that assess the upper airways in sleep-related breathing disorders have been performed only in patients with obstructive sleep apnea syndrome who seek medical attention. Therefore, in addition to the need for population studies, there are no data on the orofacial-cervical physical examination in su...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
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更新日期：2016-07-01 00:00:00
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journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章,评审
doi：
更新日期：2009-05-01 00:00:00
abstract：:Squamous papillomas are benign neoplasms. The occurrence of middle ear squamous papilloma is rare. It is usually associated with nasosinusal pathology. The authors report a case of middle ear squamous papilloma and discuss its diagnostic aspects. ...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s1808-8694(15)31344-6
更新日期：2005-05-01 00:00:00
abstract：INTRODUCTION:Methicillin-resistant staphylococcus aureus is an emerging problem for the treatment of chronic suppurative otitis media, and also for pediatric tympanostomy tube otorrhea. To date, there are no effective topical antibiotic drugs to treat methicillin-resistant staphylococcus aureus otorrhea. OBJECTIVE:In ...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2017.05.002
更新日期：2018-01-01 00:00:00
abstract：INTRODUCTION:Percutaneous drains can be associated with several complications, including infection, fistula formation, discomfort and prolonged hospitalization. OBJECTIVE:The aim of this study was to evaluate the safety of submandibular gland excision without the use of surgical drains. METHODS:We analyzed the surger...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
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更新日期：2020-01-01 00:00:00
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journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2019.12.007
更新日期：2020-01-25 00:00:00
abstract：INTRODUCTION:The standard therapy for obstructive sleep apnea syndrome (OSAS) is continuous positive airway pressure (CPAP), but its correct and frequent use is essential to control the disease. PURPOSE:To analyze adherence to CPAP among patients with OSAS treated in a multidisciplinary outpatient clinic of a public t...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.5935/1808-8694.20140027
更新日期：2014-04-01 00:00:00
abstract：INTRODUCTION:Misophonia is characterized by the aversion to very selective sounds, which evoke a strong emotional reaction. It has been inferred that misophonia, as well as tinnitus, is associated with hyperconnectivity between auditory and limbic systems. Individuals with bothersome tinnitus may have selective attenti...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2018.02.005
更新日期：2019-01-01 00:00:00
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journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1590/s1808-86942011000400007
更新日期：2011-07-01 00:00:00
abstract：UNLABELLED:Ototoxicity is still a challenge to medicine. The discovery of self-protecting endogenous mechanisms of the outer hair cells associated with their functional and ultra-structural assessment methods has opened new horizons in the understanding and controlling of these mechanisms. AIM:this paper aimed at esta...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/S1808-8694(15)30144-0
更新日期：2008-11-01 00:00:00
abstract：INTRODUCTION:Upper respiratory tract infection is a nonspecific term used to describe an acute infection involving the nose, paranasal sinuses, pharynx and larynx. Upper respiratory tract infections in children are often associated with Eustachian tube dysfunction and complicated by otitis media, an inflammatory proces...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2015.04.002
更新日期：2016-03-01 00:00:00
abstract：UNLABELLED:Allergic rhinitis is an inflammation of the nasal mucosa caused by exposure to allergens, which impairs the cognitive capabilities of the affected. OBJECTIVE:To correlate the mean scores of quality of life of children and adolescents with symptoms of allergic rhinitis and the presence of household environme...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.5935/1808-8694.20130102
更新日期：2013-09-01 00:00:00
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journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2017.11.009
更新日期：2019-01-01 00:00:00
abstract：UNLABELLED:The development of hearing aid (HA) software programming does not replace the analysis of real ears with probe microphones. AIM:To compare simulated insertion gain in HA software programming and real ear insertion gain. METHOD:A prospective study of 62 patients (aged from 29 to 93 years; 30 male and 32 fem...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1590/s1808-86942011000500003
更新日期：2011-09-01 00:00:00
abstract：UNLABELLED:Epistaxis is the main otorhinolaryngology emergency and, in severe cases, it can lead to hemodynamic instability and be life threatening. AIM:To evaluate factors involved in epistaxis resistant to nasal packing that needed surgical treatment, as well as post-surgical results. MATERIAL AND METHODS:Retrospec...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：
更新日期：2009-05-01 00:00:00
abstract：UNLABELLED:The technological advances in cochlear implants and processing strategies have enabled subjects affected by severe to profound hearing loss to hear sounds and recognize speech in various different degrees. The variability of hearing outcomes in subjects with post-lingual deafness has been significant and coc...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章,评审
doi：
更新日期：2012-04-01 00:00:00
abstract：INTRODUCTION:The association between uterine cervix and anogenital carcinomas and human papillomavirus, HPV, is well established, however the involvement of this virus in the development of oral squamous cell carcinomas remains controversial. OBJECTIVES:To evaluate the relationship between HPV infection and oral squam...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.bjorl.2020.10.017
更新日期：2020-11-29 00:00:00
abstract：INTRODUCTION:Allergic rhinitis is a chronic inflammatory disease which affects 1 out of 6 individuals. Perennial allergic rhinitis accounts for 40% of AR cases. Ciclesonide is one of the relatively new intranasal steroid for allergic rhinitis. OBJECTIVE:The purpose of this study was to evaluate the efficacy and safety...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章,meta分析
doi：10.1016/j.bjorl.2018.10.008
更新日期：2019-01-01 00:00:00
abstract：UNLABELLED:Nasal polyposis is a chronic inflammatory process of the nasal mucosa, characterized by multiple and bilateral nasal polyps. Different drugs have been used in its treatment. In order to study the results of different treatment modalities it is necessary to have some kind of staging. AIM:to present a new end...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s1808-8694(15)30542-5
更新日期：2009-11-01 00:00:00
abstract：INTRODUCTION:In ideal listening situations, subjects with normal hearing can easily understand speech, as can many subjects who have a hearing loss. OBJECTIVE:To present the validation of the Word Recognition Test in a Free Field in the Presence of Noise in normal-hearing adults. METHODS:Sample consisted of 100 healt...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2016.08.015
更新日期：2017-01-01 00:00:00
abstract：INTRODUCTION:Norms and patterns of nasal esthetics are essential for an adequate preoperative evaluation and surgical programming. The esthetic nasal patterns used are a blend of artistic beauty ideals and tracings in models and celebrities. Because they do not consider population measures, they vary according to the p...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2017.06.004
更新日期：2018-01-01 00:00:00
abstract：INTRODUCTION:Reactive hyperplastic lesions develop in response to a chronic injury simulating an exuberant tissue repair response. They represent some of the most common oral lesions including inflammatory fibrous hyperplasia, oral pyogenic granuloma, giant cell fibroma, peripheral ossifying fibroma, and peripheral gia...
journal_title：Brazilian journal of otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.bjorl.2018.03.006
更新日期：2019-01-01 00:00:00
