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INTRODUCTION: Middle-ear adenoma is a rare benign endocrine tumor with slow progression, and can, in very rare cases, lead to recurrent peripheral facial palsy. CASE REPORT: A young man experienced three episodes of right peripheral facial palsy of incremental intensity, suggestive of barotrauma. CT and MRI found a tissue mass in the tympanic cavity, and biopsy diagnosed middle-ear adenoma. Electroneuromyography found 50% impairment of facial function. Closed right tympanoplasty with complete tumor resection enabled complete recovery of facial function within 1 month. DISCUSSION: Middle-ear adenoma is diagnosed on histology, as imaging on MRI can be non-specific, mimicking chronic otitis. Facial involvement is rare and is due to edematous compression of the vasa nervorum. Treatment is surgical, and follow-up should be prolonged. Palsy assessment on electroneuromyography indicates the urgency of treatment.
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Too many articles are still rejected by scientific medical journals due to lack of preparation of the manuscript and of knowledge of the modern editorial rules that govern scientific medical writing. Therefore, the editorial board of the European Annals of Otorhinolaryngology Heads & Neck Diseases summarized studies published by its members since 2020 in the columns of the scientific journal of the French Society of Otorhinolaryngology and the International Francophone Society of Otorhinolaryngology and data from the PubMed indexed literature dedicated to scientific medical writing in otolaryngology in the 21st century. The authors hope that this review, in the form of a list of "Dos and Don'ts", will provide authors with a practical guide facilitating publication of rigorous, reproducible and transparent scientific studies, in accordance with the movement toward better science that society as a whole has been fighting for since the beginning of this century.
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Escrita Médica , Otolaringologia , Humanos , Editoração , RedaçãoRESUMO
OBJECTIVE: To evaluate reviewing and editorial decision for articles submitted to the European Annals of Otorhinolaryngology Head & Neck Diseases. MATERIALS AND METHODS: A retrospective analysis was made of reviewers' comments on 1,133 scientific articles (700 original articles, 96 literature reviews, and 337 case reports), originating from 69 countries, consecutively submitted on-line between January 1st, 2020 and December 31st, 2021. The main objective was to document the acceptance rate and decision time. Accessory objectives were to synthesize the main comments and to screen for correlations between acceptance and the main characteristics of first authors, articles and reviewers' comments. RESULTS: In total, 4.1% of submitted articles were accepted. Median decision time differed significantly (P<0.0001), at 1 month in case of refusal and 4 months in case of acceptance. Reviewers mentioned failure to adhere to the journal's authors' guide, to use the appropriate EQUATOR guidelines and to adopt the recommended P<0.005 significance threshold in 94.8%, 54.2%, and 39.9% of cases, respectively. On multivariate analysis, 3 variables significantly impacted acceptance, which increased from 1.3% to 44.6% (P<0.0001) when an appropriate EQUATOR guideline was used and from 0.3% to 57.4% (P<0.0001) when the significance threshold was set at P<0.005, and decreased from 10.5% to 1.1% (P=0.0001) when the article did not originate from a French-speaking country (member of the Francophonie organization). CONCLUSION: Adhesion to modern scientific medical writing rules increased acceptance rates for articles in the European Annals of Otorhinolaryngology Head & Neck Diseases. Teaching modern scientific medical writing needs to be enhanced in otorhinolaryngology.
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Otolaringologia , Revisão por Pares , Humanos , Estudos RetrospectivosRESUMO
Middle ear cholesteatoma is a destructive lesion that can potentially erode the bone. Cholesteatoma is a clinical diagnosis in the vast majority of cases. Patients must be systematically investigated for the presence of signs suggestive of complications, the most common of which is labyrinthine fistula. However, the clinical features of labyrinthine fistula are inconstant and the fistula sign may sometimes be negative. CT scan of the petrous temporal bone is performed systematically to specify the site and extension of the cholesteatoma, and to assess the extent of osteolysis that can result in exposure of the membranous labyrinth. Surgical treatment has three main objectives: complete resection of the cholesteatoma, which is the only way to avoid residual cholesteatoma, prevention of recurrence by an adapted, preferably one-step, technique, and restoration of good quality hearing. Hydrodissection of the cholesteatoma matrix in the presence of labyrinthine fistula is a simple technique that can achieve the three main general objectives of cholesteatoma surgery.
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Colesteatoma da Orelha Média , Fístula , Doenças do Labirinto , Doenças Vestibulares , Colesteatoma da Orelha Média/complicações , Colesteatoma da Orelha Média/diagnóstico por imagem , Colesteatoma da Orelha Média/cirurgia , Fístula/etiologia , Fístula/cirurgia , Humanos , Doenças do Labirinto/diagnóstico por imagem , Doenças do Labirinto/cirurgia , Estudos RetrospectivosRESUMO
The skull vibration-induced nystagmus test (SVINT) is a global vestibular test stimulating otoliths and semicircular canals at a frequency of 100Hz, not modified by vestibular compensation, which may reveal vibration-induced nystagmus (VIN). Bone-conducted vibration applied to the mastoid processes and the vertex instantaneously induces predominantly low-velocity (â¼10°/s) horizontal nystagmus, with rapid phases beating away from the affected side in patients with unilateral vestibular loss (UVL). VIN starts and stops immediately with stimulation, is continuous, reproducible, beats in the same direction irrespective of which mastoid process is stimulated, with no or little habituation. The SVINT acts like a vestibular Weber test. In peripheral UVL, the SVINT is a good marker of vestibular asymmetry and demonstrates pathological nystagmus beating towards the healthy side in 90% of cases of vestibular neuritis, 71% of cases of Menière's diseases and 44 to 78% of vestibular schwannomas. In superior semicircular canal dehiscence, VIN usually beats towards the affected side due to facilitation of bone conduction related to the presence of a third window. Stimulation of the vertex is more effective than in UVL patients, with sensitivity extending to higher frequencies, up to 700Hz. Observation of vibration-induced nystagmus then reveals equally represented vertical, torsional, and horizontal components beating towards the affected ear, suggesting dominant, but not exclusive, stimulation of the dehiscent superior semicircular canal.
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Doenças Vestibulares , Vibração , Testes Calóricos , Humanos , Crânio , Testes de Função Vestibular , Vibração/efeitos adversosRESUMO
OBJECTIVE: Multi-centre study of the National French Registry (EPIIC) of patients with cochlear implants, focusing on infants who were operated-on under the age of 24 months between 2012 and 2016. PATIENTS AND METHODS: A total of 615 profoundly deaf infants, who received cochlear implants (CIs) before their second birthday, were included in the registry by different CI centers. Epidemiological, surgical, speech therapy and school, follow-up data were included in the registry, 12, 24, 36 and 48 months thereafter. The following parameters were studied: type of implantation (uni- or bilateral), complications, cause of deafness, category of auditory perception (CAP), Open-set word recognition score (OSW), speech intelligibility rating, lexical comprehension with EVIP (Peabody), communication mode and type of schooling. Bilateral simultaneous CI (BiCI) and unilateral CI (UniCI) groups were compared. RESULTS: There were 744 implantations. The explantation-reimplantation rate, within the four-year follow-up, was just 3.6%. Mean implantation age was 16.0 months, and similar in the two groups (BiCI/UniCI). A total of 51% of children had their first implant between 12 and 18 months, and 15% before 12 months. Implantation was unilateral in 52% of cases. Fifty-six percent of the bilateral procedures were sequential, with a mean delay of 16.8 months for the second implantation. The cause of deafness was unknown in 52% of cases. Of the 48% (297/615) of attributed cases, 32% had clear genetic causes. The remaining deafness was due to cytomegalovirus (CMV, 8%), inner-ear malformation (5%) and meningitis (3%). The main complications were from infections (47%) and internal device failure (25%). Four years post-operation, 84% of the UniCI and 75% of BiCl groups had a CAP≥5, and 83% of UniCl and 100% BiCI had OSW≥80%. Furthermore 74% of UniCI and 77% of BiCI communicated orally and 85% of UniCI and 90% of BiCI integrated into mainstream schooling. CONCLUSION: The French Registry of cochlear implants (EPIIC) is the only such national registry in the world. Our analysis illustrates the immediate benefits of, either single or double, cochlear implantation for language, perception skills and schooling.
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Percepção Auditiva , Linguagem Infantil , Implante Coclear/estatística & dados numéricos , Implantes Cocleares/estatística & dados numéricos , Surdez/reabilitação , Sistema de Registros/estatística & dados numéricos , Fatores Etários , Implante Coclear/efeitos adversos , Implante Coclear/métodos , Implantes Cocleares/efeitos adversos , Comunicação , Correção de Deficiência Auditiva/instrumentação , Correção de Deficiência Auditiva/estatística & dados numéricos , Surdez/etiologia , Remoção de Dispositivo/estatística & dados numéricos , Educação de Pessoas com Deficiência Auditiva/métodos , Educação de Pessoas com Deficiência Auditiva/estatística & dados numéricos , Seguimentos , França , Humanos , Lactente , Recém-Nascido , Inclusão Escolar/estatística & dados numéricos , Reoperação/estatística & dados numéricos , Instituições Acadêmicas , Inteligibilidade da Fala , Fonoterapia/estatística & dados numéricos , Fatores de TempoRESUMO
Cochlear and brainstem implants have been included on the list of reimbursable products (LPPR) in France since March of 2009. The implants were initially inscribed for 5 years, after which an application for renewal with the French National Commission for the Evaluation of Medical Devices and Health Technologies (Commission Nationale d'évaluation des dispositifs médicaux et des technologies de santé - CNEDiMTS) was required [Haute Autorité de santé, 2009]. Upon registration to the list of reimbursable products, the companies and the reference centers for cochlear and brainstem implants were asked to set up a post-registration registry called EPIIC. This article reports the evolution in the EPIIC registry of the general indicators for 5051 patients over the five years from 2012-2016.
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Implantes Auditivos de Tronco Encefálico/estatística & dados numéricos , Implantes Cocleares/estatística & dados numéricos , Sistema de Registros/estatística & dados numéricos , Comitês Consultivos/organização & administração , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Implantes Auditivos de Tronco Encefálico/economia , Implante Coclear/estatística & dados numéricos , Implantes Cocleares/economia , Segurança Computacional , Bases de Dados como Assunto , Aprovação de Equipamentos/legislação & jurisprudência , Remoção de Dispositivo/estatística & dados numéricos , França , Guias como Assunto/normas , Setor de Assistência à Saúde/economia , Setor de Assistência à Saúde/legislação & jurisprudência , Humanos , Lactente , Recém-Nascido , Reembolso de Seguro de Saúde , Controle de Qualidade , Padrões de Referência , Fatores de TempoRESUMO
This study aims to determine the frequency and causes of cochlear explants with re-implantation (ERI) after 5 years' follow up of the patients included in the French national EPIIC (étude post-inscription des implants cochléaires) registry tracking patients with cochlear implantation. This multicenter, descriptive prospective study was conducted on 5051 patients enrolled in the EPIIC database between January 2012 and December 2016. Ninety-five patients (1.9%) received a primary implant and an ERI during the study. Of these, four benefitted from two ERIs. The number of ERIs was significantly higher in the pediatric population than among adults. The explantation and reimplantation were performed simultaneously in 86% of cases. The reasons for explantation were: in 46.4% of cases linked to a malfunction of the implant, and in 39.3% of cases for medical or surgical reasons. The number of electrodes inserted was significantly higher after the ERI than after the first implantation. There was just one post-ERI infection for these 95 explanted and re-implanted patients. As well as explantation with reimplantation rarely being necessary, it generally presents no major surgical difficulty and in most cases it allows a better integration than in the first implantation.
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Implante Coclear/estatística & dados numéricos , Implantes Cocleares/estatística & dados numéricos , Remoção de Dispositivo/estatística & dados numéricos , Sistema de Registros/estatística & dados numéricos , Reoperação/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Implantes Cocleares/efeitos adversos , França , Humanos , Lactente , Pessoa de Meia-Idade , Estudos Prospectivos , Falha de Prótese , Reimplante/estatística & dados numéricos , Fatores de Tempo , Adulto JovemRESUMO
OBJECTIVES: The aim of this study was to evaluate peri- and post-operative complications related to cochlear implantations. We searched for risk factors predicting these complications and analyzed the complications in the youngest and most elderly. STUDY DESIGN: Retrospective analysis of cochlear implant patients. MATERIALS AND METHODS: All patients who underwent cochlear implantation in France between January 2012 and December 2016 were anonymized and registered in the EPIIC database. This population included 3483 adults and 2245 children. Their demographic and surgical data and their incidence of peri- or post-operative complications, including their severity, whether major or minor, were all indicated. RESULTS: The global complication rate was 6.84%. The risk of complication was higher in initial implantation versus reimplantation (P<0.0001). The risk was also higher for bilateral implantation versus unilateral (P<0.0001). Complications were more frequent for patients with cochlear malformation (P=0.002). There was no difference in complication rates across age groups; babies under 1 year old, and the elderly over 80 and even over 90, did not have more complications than the rest of the population. Patients treated in the daily care unit had no more complications than those who were hospitalized for one night or more (P=0.64). CONCLUSION: Cochlear implantation is a safe technique with a low incidence of complications. The absence of increased risk in patients at the extremes of the age spectrum justifies offering this solution to all, without age limitation.
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Implante Coclear/efeitos adversos , Perda Auditiva/reabilitação , Complicações Intraoperatórias/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Sistema de Registros/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Cóclea/anormalidades , Implante Coclear/métodos , Hospital Dia/estatística & dados numéricos , França/epidemiologia , Perda Auditiva/etiologia , Hospitalização/estatística & dados numéricos , Humanos , Incidência , Lactente , Pessoa de Meia-Idade , Reoperação/efeitos adversos , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Adulto JovemRESUMO
This study concerns the results of cochlear implantation in children and adults from French cochlear implantation centers, monitored at one, two and three years by the Cochlear Implant French Registry EPIIC. This multicenter study enrolled 2603 subjects (1667 adults and 936 children) implanted in one ear. The following parameters were studied: hearing overall performances, monosyllabic or dissyllabic word perception, speech intelligibility, self-assessment questionnaire of Cochlear Implant (CI) benefits (Abbreviated profile of Hearing aid Benefit); professional activity and schooling. This study confirms the ceiling effect in adults' performances after the 1st year and the progressive growth in children's performances. It also shows that the contralateral hearing aid enhances performances compared to the CI alone condition, in all follow-up sessions. The French register of CIs is the only worldwide register of systematic follow-up on a period of three years and more of all adults and children implanted in a country.
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Implante Coclear/estatística & dados numéricos , Implantes Cocleares/estatística & dados numéricos , Surdez/reabilitação , Qualidade de Vida , Sistema de Registros/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Percepção Auditiva , Criança , Pré-Escolar , Educação , Emprego , Seguimentos , França , Humanos , Lactente , Recém-Nascido , Autoavaliação (Psicologia) , Inteligibilidade da Fala , Inquéritos e Questionários , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVES: To analyze the performance of cochlear implants in French patients aged 65 and over, implanted between 2012 and 2016, using data from the French national registry for cochlear implants (EPIIC). MATERIALS AND METHODS: The French national registry incorporates patient data from before implantation and for three years after implantation, stratified in different age groups (18-39, 40-64years, 65-74years and>75years). Here, we assessed the latter two categories. Hearing was assessed using mono- and disyllabic words in a silent background. The Category of Auditory Performance (CAP) scale was also implemented and subjects took the Abbreviated Profile of Hearing Aid Benefit (Aphab) questionnaire. RESULTS: The population aged over 65 accounted for 38% (n=1193) of the 3178 adult implanted patients. The performance for mono- and disyllabic words in silence, the CAP scores and the APHAB questionnaire answers for ease of communication, background noise and reverberation were dramatically improved at one year post-implantation (P<0.0001 for each score) and remained stable between one and three years thereafter. The percentage improvement was similar across all age groups. The scores for loud-noise intolerance did not change after cochlear implantation in any age group. CONCLUSION: Cochlear implants improve hearing and communication in subjects aged 65 and over, with comparable efficiency to that achieved in younger subjects. Cochlear implantation should thus be proposed whenever hearing aids provide only limited benefit. However, between 2012 and 2016, cochlear implantation was given to less than 1% of the French population aged 65 and over with profound deafness.
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Implante Coclear/estatística & dados numéricos , Implantes Cocleares/estatística & dados numéricos , Perda Auditiva/reabilitação , Sistema de Registros/estatística & dados numéricos , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Percepção Auditiva , Implante Coclear/métodos , Comunicação , Feminino , França , Inquéritos Epidemiológicos , Perda Auditiva/etiologia , Testes Auditivos/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Ruído/efeitos adversos , Estudos Retrospectivos , Fatores de Tempo , Adulto JovemRESUMO
OBJECTIVE: Evaluate in France the outcomes of cochlear implantation outside the selection criteria, off-label. MATERIAL AND METHODS: This is a prospective cohort study including adults and children having received a cochlear implant (CI) in an off-label indication, that is outside the criteria established by the "Haute Autorité de santé (HAS)" in 2012. The data was collected from the "EPIIC" registry on recipients who received CIs in France between 2011 and 2014. Speech audiometry was performed at 60dB preimplantation and after one year of CI use, as well as an evaluation of the scores of the quality of life with the APHAB questionnaire, the scores for CAP and the professional/academic status in pre- and post-implantation conditions. Major and minor complications at surgery have been recorded. RESULTS: In total, 590 patients (447 adults and 143 children) with an off-label indication for CIs were included in this study from the EPIIC registry (11.7% of the whole cohort of EPIIC). For adults, the median percentage of comprehension using monosyllabic word lists was 41% in preimplantation condition versus 53% after one year of CI use (P<0.001) and 60% versus 71% in dissyllabic word lists (P<0.001). The CAP scores were 5 versus 6 in pre- and post-implantation conditions respectively (P<0.001) and the APHAB scores were statistically lower after implantation (P<0.001). In the children cohort, the median percentage of comprehension using monosyllabic word lists was 51% in preimplantation condition and 65% after CI (P<0.001), and 48% versus 82% (P<0.001) for dissyllabic word lists. The CAP scores were 5 versus 7 respectively in pre- and post-CI conditions (P<0.001). Thirty-two minor complications (5.4%) and 17 major complications (2.8%) were reported in our panel of off-label indication patients. CONCLUSION: These results suggest that a revision of the cochlear implantation candidacy criteria is necessary to allow more patients with severe or asymmetric hearing loss to benefit from a CI when there is an impact on quality of life despite the use of an optimal hearing aid.
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Implante Auditivo de Tronco Encefálico/estatística & dados numéricos , Implante Coclear/estatística & dados numéricos , Implantes Cocleares/estatística & dados numéricos , Perda Auditiva/reabilitação , Seleção de Pacientes , Sistema de Registros/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Audiometria da Fala/métodos , Criança , Pré-Escolar , Implante Coclear/efeitos adversos , Implantes Cocleares/efeitos adversos , Feminino , França/epidemiologia , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Uso Off-Label/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia , Período Pós-Operatório , Cuidados Pré-Operatórios , Estudos Prospectivos , Qualidade de Vida , Adulto JovemRESUMO
OBJECTIVES: Assessment of the incidence and results of bilateral cochlear implantation in adults and children in France. MATERIALS AND METHODS: Multicenter retrospective study of data in the French national registry of cochlear implantations from January 1st 2012 to December 31st 2016. Functional results from CAP (Category of Auditory Performance) questionnaires and speech audiometry tests, with mono- and di-syllabic word-lists, were compared before and after implantation. Speech audiometry tests were carried out against a noisy background, except before simultaneous implantations. RESULTS: Nine hundred and forty two bilateral cochlear implantations were performed during this period, that is, 16.4% of all cochlear implantations. Five hundred and eighty eight bilateral implantations were performed sequentially. 59% of the bilateral implantations were performed in children. Bilateral implants significantly improved CAP scores in all cases (P<0.001). Auditory performance, with the two types of word-list, were significantly improved after simultaneous implantation (P<0.01). After sequential implantation, the speech discrimination score, already very good with the first implant, reached 63±26% [0-100] with monosyllabic word lists, and 72±28% [0-100] with dissyllabic words. There were more complications due to surgery in bilateral cases than in the entire population of cochlear recipients (9.1% vs 6.4%, P<0.02). CONCLUSION: Hearing is significantly improved by simultaneous cochlear implantation. For sequential implantation, at one year, when auditory results were already excellent from the first implant, in the bimodal condition CAP scores were significantly improved, although there was no further change in speech audiometry in noise.
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Implante Coclear/métodos , Implantes Cocleares/estatística & dados numéricos , Surdez/reabilitação , Sistema de Registros/estatística & dados numéricos , Adulto , Audiometria da Fala/métodos , Percepção Auditiva , Criança , Implante Coclear/efeitos adversos , Implante Coclear/estatística & dados numéricos , Surdez/etiologia , Feminino , França , Humanos , Masculino , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Testes de Discriminação da Fala/estatística & dados numéricosRESUMO
This consensus statement about the indications and modalities of corticosteroid treatment in the context of the COVID-19 pandemic was jointly written by experts from the French Association of Otology and Oto-Neurology (AFON) and from the French Society of Otorhinolaryngology, Head and Neck Surgery (SFORL). There is currently not enough data in favour of danger or benefit from corticosteroids in COVID-19, so until this matter is resolved it is advisable to limit their indications to the most serious clinical pictures for which it is well established that this type of treatment has a positive impact on the progression of symptoms. In Grade V and VI Bell's palsy according to the House-Brackmann grading system, a week's course of oral corticosteroids is recommended. Corticosteroid therapy is also recommended in cases of sudden hearing loss of more than 60dB, either in the form of intratympanic injections or a week's course of oral medication. In rhinology, there is no indication for systemic corticosteroid therapy in the current situation. However, patients are advised to continue with their local corticosteroid therapy in the form of a nasal spray or by inhalation. Treatments with corticosteroid nasal sprays can still be prescribed if there is no alternative. Finally, systemic or local corticosteroid therapy is not indicated for bacterial ENT infections.
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Corticosteroides/uso terapêutico , Infecções por Coronavirus/tratamento farmacológico , Otorrinolaringopatias/tratamento farmacológico , Pneumonia Viral/tratamento farmacológico , COVID-19 , Infecções por Coronavirus/complicações , Humanos , Otorrinolaringopatias/virologia , Pandemias , Pneumonia Viral/complicaçõesRESUMO
In Otorhinolaryngology - Head and Neck Surgery, clinical examination and invasive procedures on the respiratory tract and on airway-connected cavities, such as paranasal sinuses and the middle ear, expose people to direct transmission of SARS-CoV-2 by inhalation or ocular projection of contaminated droplets, and to indirect transmission by contact with contaminated hands, objects or surfaces. Estimating an R0 of COVID-19 at around 3 justified postponing non-urgent face-to-face consultations and expanding the use of teleconsultation in order to limit the risks of SARS-CoV-2 infection of patients or health workers and comply with the lockdown. The health authority recommends cancellation of all medical or surgical activities, which are not urgent as long as this does not involve a loss of chance for the patient. The purpose of this cancellation is to significantly increase critical care capacity, prioritise the reception of patients with COVID-19, prioritise the allocation of staff and provision of the equipment necessary for their medical or surgical management, and contribute to the smooth running of downstream critical care within their establishment. Another goal is to reduce the risks of patient contamination within healthcare facilities. This document provides guidance on how to proceed with and adapt ENT surgery in the current pandemic context, as well as on the management of postponed operations. This best practice advice must of course be adapted in each region according to the development of the epidemic and pre-existing arrangements. Their local application can only be decided within the framework of collaboration between the ENT teams, the operational hygiene units and all the other specialties concerned.
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Infecções por Coronavirus/prevenção & controle , Procedimentos Cirúrgicos Otorrinolaringológicos/métodos , Procedimentos Cirúrgicos Otorrinolaringológicos/normas , Pandemias/prevenção & controle , Pneumonia Viral/prevenção & controle , Betacoronavirus/isolamento & purificação , COVID-19 , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/transmissão , França/epidemiologia , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/cirurgia , Neoplasias de Cabeça e Pescoço/virologia , Humanos , Controle de Infecções/métodos , Controle de Infecções/normas , Otolaringologia/métodos , Otolaringologia/normas , Pneumonia Viral/epidemiologia , Pneumonia Viral/transmissão , SARS-CoV-2RESUMO
INTRODUCTION: Glial heterotopia is defined as the presence of normal glial tissue in an abnormal site. CASE REPORT: We report the case of a 63-year-old man who presented with right hearing loss and tinnitus. ENT examination, computed tomography and magnetic resonance imaging showed signs of chronic otitis media. Right mastoidectomy demonstrated a solid mass of the right mastoid and middle ear with no associated dehiscence of the tegmen tympani. Histological examination of the mass revealed normal glial tissue. DISCUSSION: Glial heterotopia is a rare entity, which must be distinguished from encephalocele. It is usually an incidental surgical finding when the surgeon observes a mass of the mastoid and middle ear not communicating with the central nervous system. Histological examination confirms the diagnosis by revealing normal glial tissue in the ear.
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Coristoma/diagnóstico , Otopatias/diagnóstico , Orelha Média , Neuroglia , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: To establish optimum stimulus frequency and location of bone conducted vibration provoking a skull vibration induced nystagmus (SVIN) in superior semi-circular canal dehiscences. METHODS: SVIN 3D components in 40 patients with semi-circular canal dehiscence (27 unilateral and 13 bilateral) were compared with a group of 18 patients with severe unilateral vestibular loss and a control group of 11 volunteers. RESULTS: In unilateral semi-circular canal dehiscences, SVIN torsional and horizontal components observed on vertex location in 88% beat toward the lesion side in 95%, and can be obtained up to 800Hz (around 500Hz being optimal). SVIN slow-phase-velocity was significantly higher on vertex stimulation at 100 and 300Hz (P=0.04) than on mastoids. SVIN vertical component is more often upbeating than downbeating. A SVIN was significantly more often observed in unilateral than bilateral semi-circular-canal dehiscences (P=0.009) and with a higher slow phase velocity (P=0.008). In severe unilateral vestibular lesions the optimal frequency was 100Hz and SVIN beat toward the intact side. The mastoid stimulation was significantly more efficient than vertex stimulation at 60 and 100Hz (P<0.01). CONCLUSION: SVIN reveals instantaneously in unilateral semi-circular canal dehiscences a characteristic nystagmus beating, for the torsional and horizontal components, toward the lesion side and with a greater sensitivity toward high frequencies on vertex stimulation. SVIN three components analysis suggests a stimulation of both superior semi-circular canal and utricle. SVIN acts as a vestibular Weber test, assessing a vestibular asymmetrical function and is a useful indicator for unilateral semi-circular canal dehiscence.
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Nistagmo Patológico/etiologia , Canais Semicirculares/fisiopatologia , Doenças Vestibulares/diagnóstico , Testes de Função Vestibular/métodos , Vibração , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Feminino , Perda Auditiva Condutiva/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Crânio , Doenças Vestibulares/fisiopatologiaRESUMO
INTRODUCTION: PHACE syndrome is characterized by posterior fossa malformations, haemangioma, arterial anomalies, coarctation of the aorta, and eye abnormalities. CASE REPORT: We present the case of a 6-year-old girl followed since birth for PHACE syndrome and left hemifacial haemangioma, who presented with left hearing loss. Computed tomography scan showed left persistent stapedial artery (PSA). DISCUSSION: Two types of arterial anomalies may be observed in PHACE syndrome: persistence of embryonic arteries and anomalies of cerebral arteries. PSA can be observed in the context of PHACE syndrome. Children with PHACE syndrome require regular audiometric follow-up to detect hearing loss and avoid its consequences on speech and language development.
Assuntos
Coartação Aórtica/complicações , Artérias/anormalidades , Anormalidades do Olho/complicações , Síndromes Neurocutâneas/complicações , Estapédio/irrigação sanguínea , Artérias/diagnóstico por imagem , Criança , Neoplasias Faciais/congênito , Feminino , Perda Auditiva Unilateral/congênito , Hemangioma/congênito , Humanos , Estapédio/diagnóstico por imagem , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: The goal of this retrospective study was to investigate the differential diagnosis of endolymphatic hydrops in patients with Meniere's disease (MD) symptoms by using magnetic resonance imaging (MRI) with intravenous injection of gadolinium chelate and delayed acquisition. MATERIAL AND METHOD: Two hundred patients (133 women, 67 men; mean age=67.2±11 ([SD] years) with unilateral MD underwent MRI at 3-T, between 4.5 and 5.5hours after intravenous administration of gadoterate meglumine at a dose of 0.1mmol/kg. MR images were analyzed for the presence of saccular hydrops, perilymphatic fistulae, inner ear malformations, semicircular canal (SCC) abnormal enhancement and brain lesions. We also tested the potential relationship between past history of gentamicin intratympanic administration and perilymphatic fistula presence and SCC aspect. RESULTS: Saccular hydrops were found in 96/200 patients with MD (48%). Three patients (1.5%) had perilymphatic fistulas associated with saccular hydrops, as confirmed by surgery. There was a correlation between the presence of perilymphatic fistula and past history of intratympanic gentamicin administration (P=0.02). We detected inner ear malformations in 5 patients (2.5%), SCC local enhancement in 15 patients (7.5%) always on the same side than the clinical symptoms of MD. There was a correlation between the presence of SCC abnormal enhancement and past intratympanic gentamicin administration (P=0.001). Five patients (2.5%) had brain lesions along central cochleovestibular pathways. CONCLUSION: MRI may reveal brain lesions, SCC abnormalities and perilymphatic fistulae in patients with clinical MD.
Assuntos
Hidropisia Endolinfática/diagnóstico por imagem , Imageamento por Ressonância Magnética , Doença de Meniere/complicações , Idoso , Encefalopatias/diagnóstico por imagem , Estudos de Casos e Controles , Doenças Cocleares/diagnóstico por imagem , Meios de Contraste , Diagnóstico Diferencial , Orelha Interna/anormalidades , Orelha Interna/diagnóstico por imagem , Feminino , Fístula/diagnóstico por imagem , Humanos , Masculino , Estudos Retrospectivos , Canais Semicirculares/anormalidades , Canais Semicirculares/diagnóstico por imagemRESUMO
OBJECTIVES: To give an insight into why, when and where iatrogenic facial nerve (FN) injuries may occur and to explain how to deal with them in an emergency setting. DESIGN AND SETTING: Multicentre retrospective study in eight tertiary referral hospitals over 17 years. PARTICIPANTS: Twenty patients with partial or total FN injury during surgery for chronic otitis media (COM) were revised. MAIN OUTCOME MEASURES: Indication and type of surgery, experience of the surgeon, intra- and postoperative findings, value of CT scanning, patient management and final FN outcome were recorded. RESULTS: In 12 cases, the nerve was completely transected, but the surgeon was unaware in 11 cases. A minority of cases occurred in academic teaching hospitals. Tympanic segment, second genu and proximal mastoid segments were the sites involved during injury. The FN was not deliberately identified in 18 patients at the time of injury, and nerve monitoring was only applied in one patient. Before revision surgery, CT scanning correctly identified the lesion site in 11 of 12 cases and depicted additional lesions such as damage to the lateral semicircular canal. A greater auricular nerve graft was interposed in 10 cases of total transection and in one partially lesioned nerve: seven of them resulted in an HB III functional outcome. In two of the transected nerves, rerouting and direct end-to-end anastomosis was applied. A simple FN decompression was used in four cases of superficially traumatised nerves. CONCLUSIONS: We suggest checklists for preoperative, intraoperative and postoperative management to prevent and treat iatrogenic FN injury during COM surgery.