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Fukushima M, Kadowaki S, Nakatani S, Waki S, Matsumoto K, Okamoto H. Impact of endolymphatic hydrops on the function of the horizontal canal during caloric stimulation in Ménière's disease. Eur Arch Otorhinolaryngol 2024; 281:1701-1708. [PMID: 37804352 DOI: 10.1007/s00405-023-08272-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 10/02/2023] [Indexed: 10/09/2023]
Abstract
PURPOSE When a dizzy patient with episodic vertigo has an abnormal caloric and a normal video head impulse test (vHIT), this caloric-vHIT dissociation provides vital information for a diagnosis of Ménière's disease (MD). Endolymphatic hydrops (EH), a histological marker of MD, is hypothesized to be involved in the caloric-vHIT dissociation in MD through hydropic duct distension of the horizontal semicircular canal (SC). This study was designed to determine the impact of EH on the function of horizontal SC during caloric stimulation. METHODS Caloric test and vHIT were used to evaluate the function of horizontal SC every six months, annual magnetic resonance imaging (MRI) was used to evaluate the degree of EH size in the vestibule, and monthly vertigo and hearing evaluation was done for 12 months. EH shrinkage was defined as the size change of vestibular EH from significant to none. RESULTS Among 133 MD patients evaluated for eligibility, 67 patients with caloric-vHIT dissociation entered the study. Fifteen participants had EH shrinkage (G-I), while 52 participants had no remarkable EH change (G-II). Average values (IQR) of the maximum slow phase velocity in G-I and G-II were 29.6 (13.0-34.0) and 25.9 (17.3-31.3), respectively, at baseline, 26.1 (9.0-38.0) and 23.6 (18.0-28.3) at 12 months. Two-factor repeated-measures ANOVA showed no significant differences between the groups (P = 0.486). The values of vestibulo-ocular reflex gain of the horizontal SC in G-I and G-II remained above 0.8 during the study period. CONCLUSIONS EH detected by MRI shows limited correlation with caloric stimulation results.
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Affiliation(s)
- Munehisa Fukushima
- Department of Otolaryngology, Adachi Medical Center, Tokyo Women's Medical University, 4-33-1 Kohoku, Adachi-Ku, Tokyo, 123-8558, Japan.
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan.
| | - Seiichi Kadowaki
- Department of Otolaryngology, Adachi Medical Center, Tokyo Women's Medical University, 4-33-1 Kohoku, Adachi-Ku, Tokyo, 123-8558, Japan
- Department of Physiology, School of Medicine, International University of Health and Welfare, Chiba, Japan
| | - Saho Nakatani
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Sadanori Waki
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Ken Matsumoto
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Hidehiko Okamoto
- Department of Physiology, School of Medicine, International University of Health and Welfare, Chiba, Japan
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Tamanini JB, Mezzalira R, Vallim MGB, Gabriel GP, Stoler G, Chone CT. Dissociation between video head impulse test and caloric test: a marker of menière's disease? - A systematic review and meta-analysis. Braz J Otorhinolaryngol 2023; 89:101279. [PMID: 37354884 PMCID: PMC10331280 DOI: 10.1016/j.bjorl.2023.101279] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 03/02/2023] [Accepted: 05/25/2023] [Indexed: 06/26/2023] Open
Abstract
OBJECTIVE To analyze, by means of a systematic review and meta-analysis, the proportion of patients with Meniere's disease who have altered caloric test and vHIT, as well as to determine the prevalence of altered caloric test and normal vHIT dissociation in the diagnosis of Meniere's disease. METHODS The literature search had no restriction regarding the period of publication on the following indexed data platforms: PubMed, PubMed PMC, BVS-Bireme, Web of Science, Embase and Cochrane Library. Articles that evaluated patients with Meniere's disease who underwent caloric test and vHIT were included. Two researchers independently conducted the analysis of the articles, promoting the selection and capture of data, following the recommendations of the PRISMA method, and complying with the criteria for articles inclusion and exclusion defined in the research protocol. In case of disagreement during the selection process, a third researcher was included for analysis. RESULTS From a total of 427 initial studies, the researchers selected 12 articles, published between 2014 and 2021, with a total of 708 patients evaluated, with a mean age of 52.72 years old. The prevalence of patients with Meniere's disease with altered caloric reflex test was 64% (95% CI 57%‒71%), while the prevalence of altered vHIT was only 28% (95% CI 16%-40%). The prevalence of the altered caloric test + normal vHIT dissociation was 47% (95% CI 37%-57%). CONCLUSION The video head impulse test and the caloric test are valuable tools for vestibular assessment. The dissociation of findings between these two tests in patients with Meniere's disease was more prevalent in this meta-analysis and may be a result of the tonotopy of specialized hair cells in the ampullary crest. The prevalence of altered caloric test was 64% and anormal vHIT was 28%. The dissociation caloric asymmetry and normal vHIT was observed in 47% of the patients. LEVEL OF EVIDENCE: 1
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Affiliation(s)
- Jonas Belchior Tamanini
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia, Campinas, SP, Brazil.
| | - Raquel Mezzalira
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia, Campinas, SP, Brazil
| | | | - Guilherme Paiva Gabriel
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia, Campinas, SP, Brazil
| | - Guita Stoler
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia, Campinas, SP, Brazil
| | - Carlos Takahiro Chone
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia, Campinas, SP, Brazil
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Leng Y, Fan W, Liu Y, Xia K, Zhou R, Liu J, Wang H, Ma H, Liu B. Comparison between audio-vestibular findings and contrast-enhanced MRI of inner ear in patients with unilateral Ménière’s disease. Front Neurosci 2023; 17:1128942. [PMID: 36992853 PMCID: PMC10040662 DOI: 10.3389/fnins.2023.1128942] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 02/27/2023] [Indexed: 03/14/2023] Open
Abstract
ObjectiveThe diagnosis of Ménière’s disease (MD), characterized by idiopathic endolymphatic hydrops (ELH), remains a clinical priority. Many ancillary methods, including the auditory and vestibular assessments, have been developed to identify ELH. The newly emerging delayed magnetic resonance imaging (MRI) of the inner ear after intratympanic gadolinium (Gd) has been used for identifying ELH in vivo. We aimed to investigate the concordance of audio-vestibular and radiological findings in patients with unilateral MD.MethodsIn this retrospective study, 70 patients with unilateral definite MD underwent three-dimensional fluid-attenuated inversion recovery (3D-FLAIR) sequences following intratympanic application of Gd. Audio-vestibular evaluations were performed, including pure tone audiometry, electrocochleogram (ECochG), glycerol test, caloric test, cervical and ocular vestibular evoked myogenic potentials (VEMPs), and video head impulse test (vHIT). The relationship between imaging signs of ELH and audio-vestibular results was investigated.ResultsThe incidence of radiological ELH was higher than that of neurotological results, including the glycerol test, caloric test, VEMPs, and vHIT. Poor or slight agreement was observed between audio-vestibular findings and radiological ELH in cochlear and/or vestibular (kappa values <0.4). However, the pure tone average (PTA) in the affected side significantly correlated with the extent of both cochlear (r = 0.26795, p = 0.0249) and vestibular (r = 0.2728, p = 0.0223) hydrops. Furthermore, the degree of vestibular hydrops was also positively correlated with course duration (r = 0.2592, p = 0.0303) and glycerol test results (r = 0.3944, p = 0.0061) in the affected side.ConclusionIn the diagnosis of MD, contrast-enhanced MRI of the inner ear is advantageous in detecting ELH over the conventional audio-vestibular evaluations, which estimates more than hydropic dilation of endolymphatic space.
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Affiliation(s)
- Yangming Leng
- Department of Otorhinolaryngology Head and Neck Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenliang Fan
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yingzhao Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kaijun Xia
- Department of Otorhinolaryngology Head and Neck Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Renhong Zhou
- Department of Otorhinolaryngology Head and Neck Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingjing Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongchang Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hui Ma
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Hui Ma,
| | - Bo Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Bo Liu,
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Effects of endolymphatic space volume on discrepancy of results between caloric test and video head impulse test. Auris Nasus Larynx 2022:S0385-8146(22)00220-6. [DOI: 10.1016/j.anl.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 10/07/2022] [Accepted: 11/11/2022] [Indexed: 11/27/2022]
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Kirbac A, Incesulu SA, Toprak U, Caklı H, Ozen H, Saylisoy S. Audio-vestibular and radiological analysis in Meniere’s disease. Braz J Otorhinolaryngol 2022; 88 Suppl 3:S117-S124. [DOI: 10.1016/j.bjorl.2022.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/16/2022] [Accepted: 08/25/2022] [Indexed: 11/15/2022] Open
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Dissociation between Caloric and Video Head Impulse Tests in Dizziness Clinics. Audiol Res 2022; 12:423-432. [PMID: 36004951 PMCID: PMC9404865 DOI: 10.3390/audiolres12040043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 07/31/2022] [Accepted: 08/05/2022] [Indexed: 11/17/2022] Open
Abstract
Vestibular assessment tests such as the video head impulse test (vHIT) for the horizontal semicircular canal, and caloric test (Cal), both evaluate horizontal canal function. One would assume that the outcomes for these tests should lead to concordant results, yet several studies have suggested that dissociation can occur in certain pathological conditions. As this topic remains inconclusive, this review aims to analyze the scientific evidence regarding the patterns of hypofunction observed in vHIT and Cal in different otoneurological diseases. A comprehensive review of the literature regarding dissociation between these tests in common neurotological diseases was carried out. Articles were analyzed when data for vHIT and Cal were described in a way that it was possible to calculate discordance rates; both retrospective and prospective studies were analyzed. In this review, the discordance rates were as follows: 56% in Ménière’s disease, 51.5% in vestibular migraine, 37.2% in vestibular schwannoma, and 20.8% in vestibular neuritis. These results highlight the benefit of using both Cal and vHIT, and that they are complementary tests.
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Li X, Ling X, Li Z, Song N, Ba X, Yang B, Yang X, Sui R. Clinical characteristics of patients with dizziness/vertigo showing a dissociation between caloric and video head impulse test results. EAR, NOSE & THROAT JOURNAL 2022:1455613221113790. [PMID: 35817592 DOI: 10.1177/01455613221113790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To explore the clinical characteristics of patients with dizziness/vertigo who showed a dissociation between the results of the caloric test and video head impulse test (vHIT). METHODS A total of 327 patients who complained of dizziness/vertigo were continuously included. All patients underwent both the horizontal vHIT (h-vHIT) and caloric tests. Of the 327 patients, 69 patients showed a dissociation between the results of the two tests, 4 patients were excluded because the interval between the two tests exceeded 7 days. Finally, 65 patients were included in the analysis. RESULTS Among the 65 patients, 55 (84.6%) patients showed a positive caloric test (+) with a negative h-vHIT (-), and 10 (15.4%) patients showed a negative caloric test (-) with a positive h-vHIT (+). Peripheral and central lesions were identified in 50 (90.9%) and 5 (9.1%) patients, respectively, in the caloric test (+)/h-vHIT (-) group; and central lesions were found in 6 (60%) patients in caloric test (-)/h-vHIT (+) group. The etiologies were unilateral peripheral vestibular dysfunction (n = 25), Meniere's disease (MD, n = 10), sudden hearing loss with vertigo (SHLV, n = 7), benign paroxysmal positional vertigo (n = 5), vestibular neuritis (n = 2), autoimmune inner ear disease (n = 1), vestibular migraine (VM, n = 3), multiple sclerosis (n = 1), and multiple system atrophy (n = 1) in the caloric test (+)/h-vHIT (-) group, which were SHLV (n = 3), MD (n = 1), VM (n = 1), episodic ataxia type 2 (n = 1), cerebellopontine angle tumor (N = 1), Parkinson's disease (n = 1), Persistent postural perceptual dizziness (n = 1), and posterior circulation ischemia (n = 1) in the caloric test (-)/h-vHIT (+) group. CONCLUSION Dissociation between the results of caloric test and h-vHIT is not uncommon. A positive caloric test with a negative h-vHIT occurred more frequently, and these patients mostly had peripheral vestibular lesions; while a negative caloric test with a positive h-vHIT was unusual, these patients had both peripheral and central lesions.
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Affiliation(s)
- Xiang Li
- Department of Neurology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
- Department of Neurology, Aerospace Center Hospital, Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Xia Ling
- Department of Neurology, Aerospace Center Hospital, Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Zheyuan Li
- Department of Neurology, Aerospace Center Hospital, Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Ning Song
- Department of Neurology, Aerospace Center Hospital, Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Xiahong Ba
- Department of Neurology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Bo Yang
- Department of Neurology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Xu Yang
- Department of Neurology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Rubo Sui
- Department of Neurology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
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Piker EG, Picou E, Jacobson GP, Coltisor A. Agreement Between Caloric and Horizontal Video Head Impulse Testing in School-Aged Children Presenting With Dizziness. Am J Audiol 2022; 31:299-304. [PMID: 35286154 DOI: 10.1044/2021_aja-21-00224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE The purpose of this investigation was to determine the relationship between the horizontal semicircular canal video head impulse test (hvHIT) and the caloric test in a sample of school-age children evaluated due to complaints of dizziness or imbalance. In adults, these two tests provide different but complementary information regarding vestibular function and/or pathology. However, the most common causes of vestibular loss in children are different than those in adults, and it is not clear how these two tests of horizontal semicircular canal function are related in a pediatric population. METHOD This is a retrospective study of electronic records of pediatric patients (< 18 years old) who were referred for vestibular function testing and completed both hvHIT and caloric testing. Agreement between both test results was evaluated by examining measures of sensitivity, specificity, and calculating Cohen's kappa. RESULTS Results from 117 patients (mean age = 13.7 years, age range: 8-17 years, 37 males) were analyzed. Most patients (97/115 [84.3%]) demonstrated both normal hvHIT and caloric test results. Compared to caloric testing, the hvHIT had poor sensitivity (38.9%) and excellent specificity (98.0%). Cohen's kappa analysis revealed moderate agreement between the methods (coefficient = 0.49 [0.24, 0.73]). Where disagreement between the two tests occurred, the final diagnosis was not contingent on either test result. CONCLUSIONS There is a moderate agreement between the hvHIT and the caloric test in pediatric patients presenting to a tertiary care medical center for a vestibular evaluation. Most patients in this cohort presented with normal findings. The specificity of hvHIT was excellent, although the sensitivity was low. This may be related to the low prevalence of peripheral vestibular system disease in this study cohort, and these results do not generalize to centers that serve populations of children where vestibular disorders are more prevalent (e.g., children with sensorineural hearing loss).
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Affiliation(s)
- Erin G. Piker
- Department of Communication Sciences and Disorders, James Madison University, Harrisonburg, VA
| | - Erin Picou
- Division of Vestibular Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Gary P. Jacobson
- Division of Vestibular Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Allison Coltisor
- Division of Vestibular Sciences, Vanderbilt University Medical Center, Nashville, TN
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Molnár A, Maihoub S, Tamás L, Szirmai Á. Comparison between caloric and video-head impulse tests in Ménière's disease and vestibular neuritis. Int J Audiol 2022; 62:393-399. [PMID: 35439091 DOI: 10.1080/14992027.2022.2059711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To compare the diagnostic accuracies of air caloric testing with electronystagmography and the vHIT (video-head impulse test). DESIGN Prospective, controlled study. STUDY SAMPLE MD (Ménière's disease), 26; vestibular neuritis, 27; control, 56. RESULTS In MD, CP (canal paresis) was pathological in 88.5%, the GA (gain asymmetry) on vHIT was pathological in 65.3%, and the gain was abnormal in only one patient. The GA and CP, were significantly higher in the MD group than in the control group, indicating hypofunction of the horizontal canals in MD, whereas a hyperfunction may also occur. No correlation was observed between the results of the two tests for evaluating MD, suggesting that pathological outcomes of one test do not guarantee abnormalities on the other test. For vestibular neuritis, significantly higher CP (96.3%), GA (81.5%), and gain (51.9%) values were detected. A correlation was identified between the two tests for vestibular neuritis, indicating a similar diagnostic efficiency. The higher percentage of pathological GA versus pathological gain values indicates that the asymmetry may be more informative. CONCLUSIONS The vHIT showed a higher specificity, whereas the caloric test a higher sensitivity. No correlation between the two methods was observed; therefore, the tests appear to provide complementary information.
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Affiliation(s)
- András Molnár
- Faculty of Medicine, Department of Otolaryngology and Head and Neck Surgery, Semmelweis University, Budapest, Hungary
| | - Stefani Maihoub
- Faculty of Medicine, Department of Otolaryngology and Head and Neck Surgery, Semmelweis University, Budapest, Hungary
| | - László Tamás
- Faculty of Medicine, Department of Otolaryngology and Head and Neck Surgery, Semmelweis University, Budapest, Hungary
| | - Ágnes Szirmai
- Faculty of Medicine, Department of Otolaryngology and Head and Neck Surgery, Semmelweis University, Budapest, Hungary
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Hannigan IP, Rosengren SM, Young AS, Bradshaw AP, Calic Z, Kwok B, Alraddy B, Gibson WPR, Kong J, Flanagan S, Halmagyi GM, Watson SRD, Welgampola MS. A Portrait of Menière's Disease Using Contemporary Hearing and Balance Tests. Otol Neurotol 2022; 43:e489-e496. [PMID: 35085109 DOI: 10.1097/mao.0000000000003479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Menière's disease (MD) is characterized by recurrent vertigo and fluctuating aural symptoms. Diagnosis is straightforward in typical presentations, but a proportion of patients present with atypical symptoms. Our aim is to profile the array of symptoms patients may initially present with and to analyze the vestibular and audiological test results of patients with a diagnosis of MD. DESIGN A retrospective study of patient files. SETTING A tertiary, neuro-otology clinic Royal Prince Alfred Hospital, Sydney, Australia. METHOD We identified 375 patients. Their history, examination, vestibular-evoked myogenic potentials (VEMP), video head-impulse test, canal-paresis on caloric testing, subjective visual horizontal (SVH), electrocochleography, ictal nystagmus, and audiometry were assessed. RESULTS Atypical presenting symptoms were disequilibrium (n = 49), imbalance (n = 13), drop-attacks (n = 12), rocking vertigo (n = 2), and unexplained vomiting (n = 3), nonspontaneous vestibular symptoms in 21.6%, fluctuation of aural symptoms only (46%), and headaches (31.2%). Low velocity, interictal spontaneous-nystagmus in 13.3% and persistent positional-nystagmus in 12.5%. Nystagmus recorded ictally in 90 patients was mostly horizontal (93%) and of high velocity (48 ± 34°/s). Testing yielded abnormal caloric responses in 69.6% and abnormal video head impulse test 12.7%. Air-conducted cervical VEMPs were abnormal in 32.2% (mean asymmetry ratio [AR] 30.2 ± 46.5%) and bone-conducted ocular VEMPs abnormal in 8.8% (AR 11.2 ± 26.8%). Abnormal interictal SVH was in 30.6%, (ipsiversive n = 46 and contraversive n = 19). Mean pure-tone averages 50 dB ± 23.5 and 20 dB ± 13 for affected and unaffected ears. CONCLUSION Menière's disease has a distinctive history, but atypical presentations with normal vestibular function and hearing are a diagnostic challenge delaying treatment initiation.
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Affiliation(s)
- Imelda P Hannigan
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Blacktown Neurology Clinic, Blacktown, NSW, Australia
| | - Sally M Rosengren
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Allison S Young
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Andrew P Bradshaw
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Zeljka Calic
- Department of Neurophysiology, Liverpool Hospital, Liverpool, NSW, Australia
| | - Belinda Kwok
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Bashayer Alraddy
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - William P R Gibson
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Jonathan Kong
- Department of Otorhinolaryngology, Royal North Shore Hospital, NSW, Australia
| | - Sean Flanagan
- ENT Department, Saint Vincent's Hospital, Sydney, Australia
| | - G Michael Halmagyi
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | | | - Miriam S Welgampola
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
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Dumas G, Fabre C, Charpiot A, Fath L, Chaney-Vuong H, Perrin P, Schmerber S. Skull Vibration-Induced Nystagmus Test in a Human Model of Horizontal Canal Plugging. Audiol Res 2021; 11:301-312. [PMID: 34202582 PMCID: PMC8293257 DOI: 10.3390/audiolres11030028] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 06/17/2021] [Accepted: 06/21/2021] [Indexed: 01/22/2023] Open
Abstract
Background/Aim: the aim of this study was to assess the skull vibration-induced nystagmus test (SVINT) results and vestibular residual function after horizontal semicircular canal (HSCC) plugging. Methods: In this retrospective chart review performed in a tertiary referral center, 11 patients who underwent unilateral horizontal semicircular canal plugging (uHSCCP) for disabling Menière’s disease (MD) were included. The skull vibration-induced nystagmus (SVIN) slow-phase velocity (SPV) was compared with the results of the caloric test (CaT), video head impulse test (VHIT), and cervical vestibular-evoked myogenic potentials (cVEMP) performed on the same day. Results: Overall, 10 patients had a strong SVIN beating toward the intact side (Horizontal SVIN-SPV: 8.8°/s ± 5.6°/s), 10 had a significant or severe ipsilateral CaT hypofunction, 10 had an ipsilateral horizontal VHIT gain impairment, and 3 had altered cVEMP on the operated side. Five had sensorineural hearing worsening. SVIN-positive results were correlated with CaT and horizontal VHIT (HVHIT) results (p < 0.05) but not with cVEMP. SVIN-SPV was correlated with CaT hypofunction in % (p < 0.05). Comparison of pre- and postoperative CaT % hypofunction showed a significant worsening (p = 0.028). Conclusion: SVINT results in a human model of horizontal canal plugging are well correlated with vestibular tests exploring horizontal canal function, but not with cVEMP. SVINT always showed a strong lesional nystagmus beating away from the lesion side. SVIN acts as a good marker of HSCC function. This surgical technique showed invasiveness regarding horizontal canal vestibular function.
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Affiliation(s)
- Georges Dumas
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, University Hospital, 38043 Grenoble, France; (G.D.); (C.F.)
- EA 3450 DevAH, Development, Adaptation and Handicap, Faculty of Medicine, University of Lorraine, 54500 Vandoeuvre-lès-Nancy, France;
| | - Christol Fabre
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, University Hospital, 38043 Grenoble, France; (G.D.); (C.F.)
| | - Anne Charpiot
- Service d’ORL et CCF, Aveue Molière, Hôpital de Hautepierre, Hôpitaux Universitaires de Strasbourg, CEDEX, 67098 Strasbourg, France; (A.C.); (L.F.); (H.C.-V.)
| | - Lea Fath
- Service d’ORL et CCF, Aveue Molière, Hôpital de Hautepierre, Hôpitaux Universitaires de Strasbourg, CEDEX, 67098 Strasbourg, France; (A.C.); (L.F.); (H.C.-V.)
| | - Hella Chaney-Vuong
- Service d’ORL et CCF, Aveue Molière, Hôpital de Hautepierre, Hôpitaux Universitaires de Strasbourg, CEDEX, 67098 Strasbourg, France; (A.C.); (L.F.); (H.C.-V.)
| | - Philippe Perrin
- EA 3450 DevAH, Development, Adaptation and Handicap, Faculty of Medicine, University of Lorraine, 54500 Vandoeuvre-lès-Nancy, France;
| | - Sébastien Schmerber
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, University Hospital, 38043 Grenoble, France; (G.D.); (C.F.)
- BrainTech Lab INSERM UMR 2015, 38043 Grenoble, France
- Otologie, Neuro-Otologie, Implants Auditifs, Centre d’Implantation Cochléaire des Alpes, Clinique Universitaire Oto-Rhino-Laryngologie, Université Grenoble Alpes, INSERM UMR 1205, CHU A. Michallon BP 217, CEDEX 09, 38043 Grenoble, France
- Correspondence: ; Tel.: +33-4-76-76-56-62
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Yacovino DA, Zanotti E, Cherchi M. The spectrum of acute vestibular neuropathy through modern vestibular testing: A descriptive analysis. Clin Neurophysiol Pract 2021; 6:137-145. [PMID: 34013097 PMCID: PMC8113650 DOI: 10.1016/j.cnp.2021.02.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 02/02/2021] [Accepted: 02/24/2021] [Indexed: 02/07/2023] Open
Abstract
Video head impulse testing and vestibular evoked myogenic potentials show that acute vestibular neuropathy is heterogeneous. Peripheral vestibular pathway vulnerability is approximately inversely correlated with its proportion of afferent fibers. Caloric testing, while useful, should no longer be considered the gold standard for diagnosing acute vestibular neuropathy.
Objective Acute vestibular neuropathy (AVN), often referred to as vestibular neuritis, is a cranial neuropathy responsible for a significant proportion of cases of acute vertigo. This study describes the spectrum of lesion patterns in AVN as identified by video head impulse testing (vHIT) which assesses the high frequency vestibulo-ocular reflex function of the semicircular canals, and cervical and ocular vestibular evoked myogenic potentials (VEMPs) which assess otolith function. Methods We used vHIT and VEMPs to assess 35 patients with vestibular neuropathy in the acute stage. Results Unilateral superior division vestibular nerve involvement was the most common variant (57.1%), followed by unilateral superior and inferior division (28.5%), bilateral superior division (8.5%) and unilateral inferior division (5.7%). We observed a partial inverse correlation between the proportion of afferent fibers from an organelle, and the likelihood that the test of that organelle’s function will be abnormal. Conclusion vHIT and VEMPs provide more detailed characterization of lesion pattern in AVN than caloric testing. Significance Comparison of lesion patterns from neuro-physiological testing with what is known about the proportional distribution of afferent fibers from the vestibular end-organelles suggests a new, neuro-anatomically based insight regarding susceptibility of these pathways to AVN.
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Affiliation(s)
- Dario Andrés Yacovino
- Department of Neurology, Dr. Cesar Milstein Hospital, Buenos Aires, Argentina.,Memory and Balance Clinic, Buenos Aires, Argentina
| | - Estefanía Zanotti
- Department of Neurology, Dr. Cesar Milstein Hospital, Buenos Aires, Argentina
| | - Marcello Cherchi
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.,Chicago Dizziness and Hearing, Chicago, IL, USA
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Evaluation of vestibular function following endolymphatic sac surgery. Eur Arch Otorhinolaryngol 2021; 279:1193-1201. [PMID: 33740085 DOI: 10.1007/s00405-021-06743-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 03/09/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE To evaluate objective vestibular function after endolymphatic sac surgery (ELSS) for Menière's disease (MD), using comparative vestibular function tests: videonystagmography (VNG), vestibular evoked myogenic potentials (VEMP) and video head-impulse test (VHIT) METHODS: Patients with definite MD using the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) of 1995 criteria modified in 2015 and treated with ELSS (sac decompression or sac opening) were included. The primary outcome was the preservation of vestibular function, comparing pre- and postoperative vestibular function tests: VNG, VEMP, VHIT. Secondary outcomes were control of episodes of vertigo, hearing outcome using AAO-HNS criteria, and QoL using the Menière's disease outcome questionnaire. RESULTS 73 patients were included in the study. We found a significant preservation of vestibular function as measured by VNG and VHIT. There was no statistical difference in the presence or absence of cervical and ocular (P13/N23 and N1/P1) waves on VEMP pre- and postoperatively. 67% of patients had good control of episodes of vertigo post-operatively, with significantly better results in the sac opening group (75%). There was no significant change in hearing postoperatively, and QoL scores were significantly improved after surgery (p < 0.0001). CONCLUSION Endolymphatic sac surgery (ELSS) is a conservative surgical treatment, which does not negatively impact vestibular function. It was associated with improved control of episodes of vertigo, preservation of hearing, and a clear improvement in QoL scores. Despite its pathophysiology not being fully understood, it remains a first-line procedure preserving vestibular function, for MD refractory to medical management.
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Recurrent vestibulopathy: are cVEMP, oVEMP and inner ear MRI useful to distinguish patients with Menière's disease and vestibular migraine? Eur Arch Otorhinolaryngol 2021; 279:713-721. [PMID: 33651151 DOI: 10.1007/s00405-021-06716-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 02/23/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE The aim of this study was to assess the rate of endolymphatic hydrops (EH) on MRI and the rate of otolithic dysfunction with cVEMP and oVEMP, in patients with recurrent vertigo such as Menière's disease (MD), vestibular migraine (VM) and vestibular Menière's disease (vMD). METHODS In this retrospective study, we performed 3D-FLAIR sequences with delayed acquisition in 20 MD, 20 VM and 20 vMD patients. Each subject was then assessed for the presence of EH on MRI. All patients underwent pure-tone audiometry, cVEMP and oVEMP. RESULTS In MD patients, EH was observed in 18 (90%) out of 20 patients while EH was observed in only 1 MV (5%) and 1 vMD (5%) patients. We found significant differences between groups for the presence of EH on MRI (p = 0.001). MD patients had significant higher PTA level (p < 0.001) and oVEMP impairment than MV and vMD (p = 0.08 and p = 0.06, respectively). However, no significant differences were observed for cVEMP impairment, either asymmetric ratio (p = 0.36) and 1000/500 ratio (p = 0.20). CONCLUSIONS Concerning cVEMP, we observed no significant differences between VM, vMD and MD. However, we observed higher oVEMP impairment, PTA level and EH on MRI in MD patients. We believe that MRI could be used to differentiate MD from VM patients with cochlear symptoms. However, in cases of migraine associated with recurrent vertigo and without cochlear symptoms, we believe that MRI is not a useful tool to differentiate between VM and vMD.
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15
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Fukushima M, Ueno Y, Kitayama I, Akahani S, Inohara H, Takeda N. Assessment of the Progression of Vertical Semicircular Canal Dysfunction and Increased Vestibular Endolymphatic Hydrops in Patients With Early-Stage Ménière Disease. JAMA Otolaryngol Head Neck Surg 2021; 146:789-800. [PMID: 32644132 DOI: 10.1001/jamaoto.2020.1496] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Importance Vertical semicircular canals and endolymphatic hydrops play important roles in the pathophysiological mechanisms of Ménière disease. However, their characteristics and associations with disease progression during medical treatment have not been determined. Objective To examine the function of both the horizontal and vertical semicircular canals in patients with Ménière disease and to evaluate the change in endolymphatic hydrops volume during medical treatment, including treatment with diuretic therapy, over a 2-year period. Design, Setting, and Participants This prospective longitudinal observational cohort study included 55 patients with definite unilateral Ménière disease and was performed in a tertiary care hospital in Japan. Participants were enrolled between April 1, 2017, and January 31, 2018, and those with vestibular migraine were excluded. All participants received education regarding diet and lifestyle modifications and treatment with betahistine mesylate (36 mg daily) and/or an osmotic diuretic (42-63 mg daily). Patients were followed up for vertigo and hearing evaluations at least once per month for more than 12 months and were instructed to record episodes of vertigo in a self-check diary. Audiometry was performed monthly, video head impulse testing and caloric testing were performed every 4 months, and magnetic resonance imaging was conducted annually. Data were analyzed from May 15, 2017, to January 31, 2020. Main Outcomes and Measures Neurootological testing to evaluate vestibuloocular reflex gain over time, magnetic resonance imaging to evaluate the change in endolymphatic hydrops volume over time, and monthly vertigo and hearing evaluations for more than 12 months. Results Among 55 participants with definite Ménière disease, 32 patients (58.2%) were female, and the mean (SD) age was 59.0 (15.1) years. The median disease duration was 2 years (interquartile range, 0-4 years), with 43 patients (78.2%) having an early stage (ie, disease duration ≤4 years) of Ménière disease. Over the 2-year study period, the vestibuloocular reflex gain decreased from 0.76 to 0.56 in the superior semicircular canals, for a difference of 0.20 (95% CI, 0.14-0.26) and from 0.68 to 0.50 in the posterior semicircular canals, for a difference of 0.18 (95% CI, 0.14-0.22). The maximum slow-phase velocity and vestibuloocular reflex gain in the horizontal semicircular canals were maintained. The volume ratio of vestibular endolymphatic hydrops increased from 19.7% to 23.3%, for a difference of 3.6% (95% CI, 1.4%-5.8%). The frequency of vertiginous episodes decreased, and the hearing level over the study period worsened from 40.9 dB to 44.5 dB, for a difference of 3.5 dB (95% CI, 0.7-6.4 dB). Conclusions and Relevance In this study, during a 2-year period of medical treatment among patients with Ménière disease, vestibuloocular reflex gain decreased in the vertical semicircular canals but was maintained in the horizontal semicircular canals; the endolymphatic hydrops volume ratio increased, and the frequency of vertiginous episodes decreased. These findings describe the pathological progression of chronic Ménière disease and expand the understanding of its pathophysiological characteristics during the early stage of disease.
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Affiliation(s)
- Munehisa Fukushima
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan.,Department of Otolaryngology and Head and Neck Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuya Ueno
- Department of Otolaryngology and Head and Neck Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Itsuki Kitayama
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Shiro Akahani
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Hidenori Inohara
- Department of Otolaryngology and Head and Neck Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Noriaki Takeda
- Department of Otolaryngology, University of Tokushima School of Medicine, Tokushima, Japan
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Simon F, Denoyelle F, Beraneck M. Interpreting pendred syndrome as a foetal hydrops: Clinical and animal model evidence. J Vestib Res 2021; 31:315-321. [PMID: 33579884 DOI: 10.3233/ves-200789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Menière disease (MD) and SLC26A4 related deafness (Pendred syndrome (PS) or DFNB4) are two different inner ear disorders which present with fluctuating and progressive hearing loss, which could be a direct consequence of endolymphatic hydrops. OBJECTIVE To present similarities between both pathologies and explore how the concept of hydrops may be applied to PS/DFNB4. METHODS Review of the literature on MD, PS/DFNB4 and mouse model of PS/DFNB4. RESULTS MD and PS/DFNB4 share a number of similarities such as fluctuating and progressive hearing loss, acute episodes with vertigo and tinnitus, MRI and histological evidence of endolymphatic hydrops (although with different underlying mechanisms). MD is usually diagnosed during the fourth decade of life whereas PS/DFNB4 is congenital. The PS/DFNB4 mouse models have shown that biallelic slc26a4 mutations lead to Na+ and water retention in the endolymph during the perinatal period, which in turn induces degeneration of the stria vascularis and hearing loss. Crossing clinical/imagery characteristics and animal models, evidence seems to support the hypothesis of PS being a foetal hydrops. CONCLUSIONS When understanding PS/DFNB4 as a developmental hydrops, treatments used in MD could be repositioned to PS.
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Affiliation(s)
- François Simon
- Université de Paris, INCC UMR 8002, CNRS, F-75006 Paris, France.,Université de Paris, Faculté de Médecine, F-75006 Paris, France.,Department of Paediatric Otolaryngology, AP-HP, Hôpital Necker-Enfants Malades, F-75015 Paris, France
| | - Françoise Denoyelle
- Université de Paris, Faculté de Médecine, F-75006 Paris, France.,Department of Paediatric Otolaryngology, AP-HP, Hôpital Necker-Enfants Malades, F-75015 Paris, France
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Vallim MGB, Gabriel GP, Mezzalira R, Stoler G, Chone CT. Does the video head impulse test replace caloric testing in the assessment of patients with chronic dizziness? A systematic review and meta-analysis. Braz J Otorhinolaryngol 2021; 87:733-741. [PMID: 33642214 PMCID: PMC9422509 DOI: 10.1016/j.bjorl.2021.01.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/06/2020] [Accepted: 01/06/2021] [Indexed: 11/09/2022] Open
Abstract
Introduction Caloric testing is the most frequently used test to assess peripheral vestibular function since the beginning of the 20th century. However, the video head impulse test, vHIT, has gained prominence in the field of neurotology, as it is a faster examination, easier to perform and less uncomfortable for the patient. Objective To compare, through systematic review and meta-analysis, the proportion of altered cases between vHIT tests and caloric testing in patients with chronic dizziness, in addition to assessing the sensitivity and specificity of vHIT, with caloric testing as the gold standard. Methods The literature search was carried out in the PubMed, Scopus, BVS-Bireme, Web of Science, Embase, Cochrane and ProQuest indexed databases, with no restrictions regarding the publication period. All articles that contained the results of the two tests were included in the evaluation of patients with dizziness. Two researchers independently conducted data selection and extraction from the studies, strictly following the inclusion and exclusion criteria defined in the research protocol. In case of disagreement during the selection, a discussion was carried out with a third evaluator. Results Eleven of the 1293 initial articles met the eligibility criteria and were analyzed. 2670 patients were evaluated, of which 1112 (41.6%) were males and 1558 (58.4%) females, with a mean age of 51.6 years. The proportion of altered results in the vHIT was 21% (95%CI 9% –33%), and 55% in the caloric testing (95%CI 43% –67%). Conclusion The vHIT does not substitute for caloric testing. The tests are complementary in assessing the patient with dizziness, as they describe the tonotopy of the ampullary crest at different frequency ranges of stimulation. In chronic cases, the vHIT has a low sensitivity and high diagnostic specificity in comparison to caloric testing.
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Affiliation(s)
| | - Guilherme Paiva Gabriel
- University of Campinas, Department of Otolaryngology Head and Neck Surgery, Campinas, SP, Brazil
| | - Raquel Mezzalira
- University of Campinas, Department of Otolaryngology Head and Neck Surgery, Campinas, SP, Brazil
| | - Guita Stoler
- University of Campinas, Department of Otolaryngology Head and Neck Surgery, Campinas, SP, Brazil
| | - Carlos Takahiro Chone
- University of Campinas, Department of Otolaryngology Head and Neck Surgery, Campinas, SP, Brazil
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Kaci B, Nooristani M, Mijovic T, Maheu M. Usefulness of Video Head Impulse Test Results in the Identification of Meniere's Disease. Front Neurol 2020; 11:581527. [PMID: 33193038 PMCID: PMC7658335 DOI: 10.3389/fneur.2020.581527] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 09/28/2020] [Indexed: 01/09/2023] Open
Abstract
Meniere's disease (MD) is an inner ear disorder inducing tinnitus, aural fullness, sensorineural hearing loss, and vertigo episodes. In the past few years, efforts have been made to develop objective measures able to distinguish MD from other pathologies. Indeed, some authors investigated electrophysiological measures, such as electrocochleography and vestibular evoked myogenic potentials or imaging techniques. More recently, the video head impulse test (vHIT) was developed to assess the vestibulo-ocular reflex (VOR). In the last few years, authors aimed at identifying how vHIT may help to identify MD. The objective of this manuscript is to review the different vHIT results in MD patients. We will discuss the usefulness of these findings in the identification of MD, how these results may be explained by pathophysiological mechanisms associated with MD, and finally provide directions for future studies.
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Affiliation(s)
- Brahim Kaci
- Vestibulab, School of Speech Language Pathology and Audiology, University of Montreal, Montreal, QC, Canada.,Centre de Recherche Interdisciplinaire en Réadaptation - Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal (IURDPM), Pavillon Laurier, CIUSSS du Centre-Sud-de-l'Île-de-Montréal, Montreal, QC, Canada
| | - Mujda Nooristani
- Vestibulab, School of Speech Language Pathology and Audiology, University of Montreal, Montreal, QC, Canada.,Centre de Recherche Interdisciplinaire en Réadaptation - Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal (IURDPM), Pavillon Laurier, CIUSSS du Centre-Sud-de-l'Île-de-Montréal, Montreal, QC, Canada
| | - Tamara Mijovic
- Department of Otolaryngology-Head and Neck Surgery, Royal Victoria Hospital, Montreal, QC, Canada
| | - Maxime Maheu
- Vestibulab, School of Speech Language Pathology and Audiology, University of Montreal, Montreal, QC, Canada.,Centre de Recherche Interdisciplinaire en Réadaptation - Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal (IURDPM), Pavillon Laurier, CIUSSS du Centre-Sud-de-l'Île-de-Montréal, Montreal, QC, Canada
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Abstract
Background: Meniere's disease (MD) is a complex and multifactorial inner ear disease. The etiology of MD is unclear. Significant progress had been made in diagnosis and treatment. Complete cure for this disease is still impossible.Objectives: This review covers the updated research results in MD in the past decades.Material and methods: Recent publications were critically reviewed.Results: The relationship between Endolymphatic hydrops and Meniere symptoms requires further study. Direct visualization of EH is achieved by special sequences of inner ear MRI. Appearance of EH could be observed in MD patients both in symptomatic and asymptomatic ears. Visualization of EH in vivo might make a great substantial improvement in diagnose of MD. The first goal of the management of MD is to reduce the attack frequency. Several safe and effective medical and surgical therapies are practiced to help patients to control vertigo and preserve hearing.Conclusions and significance: There has been no major breakthrough in the pathogenesis research of MD in recent years. Visualization of EH in vivo might make a great substantial improvement in diagnose of MD. Clinicians still have few effective ways to alleviate the progress of the disease.
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Affiliation(s)
- Yupeng Liu
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, China
| | - Jun Yang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, China
| | - Maoli Duan
- Ear Nose and Throat Patient Area, Trauma and Reparative Medicine Theme, Karolinska University Hospital, Stockholm, Sweden
- Division of Ear, Nose and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
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20
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Altunay ZO, Ozkarakas H. Comparison of the Efficacy of Video Head Impulse and Bi-Thermal Caloric Tests in Vertigo. EAR, NOSE & THROAT JOURNAL 2020; 100:742-748. [PMID: 32981343 DOI: 10.1177/0145561320962597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To compare video head impulse test (vHIT) and caloric test efficacy in decompensated and compensated vertigo patients and to further investigate whether vHIT alone can be used as a diagnostic tool in vertigo. METHODS This study included 25 patients diagnosed with vertigo and without any previous history of vertigo or hearing loss before their admission to our clinic. The control group consisted of 16 healthy adult volunteers. Patients were classified into 2 groups, compensated and decompensated. Video head impulse test and caloric tests were performed and the results were compared between the groups. RESULTS The difference of caloric test values between control-compensated groups and compensated-decompensated groups was statistically significant (P < .001, Pearson χ2). However, there was no statistically significant difference between the compensated and control groups according to vHIT gain asymmetry values (P = .087). In the very early stages of the disease with spontaneous nystagmus, the diagnostic significance of vHIT was similar to that of the caloric test. When both sides were compared, vHIT gain asymmetry values were close to the caloric test asymmetry values. In the compensated stage, caloric test was superior to vHIT in differentiating compensated vestibular pathologies. When vHIT sensitivity was evaluated according to the bi-thermal caloric test results, the sensitivity of the vHIT gain asymmetry value was 85.71% and 23.08% for decompensated and compensated patients respectively. CONCLUSION In the early decompensated stages of the disease with spontaneous nystagmus, vHIT shows similar diagnostic accuracy to that of the caloric test. Since patients can tolerate vHIT more easily, our results suggest that vHIT can be considered as a primary evaluation method in the early (decompensated) period of the disease and should be preferred over the caloric test during the acute phase. Caloric test is more reliable at the compensated stage. Video head impulse test is inadequate in evaluating the compensated vestibular hypofunctional states after compensation has been restored. LEVEL OF EVIDENCE Level 2b.
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Affiliation(s)
- Zeynep Onerci Altunay
- Sultangazi Haseki Training and Research Hospital, Otolaryngology Head and Neck Surgery Clinic, Istanbul, Turkey.,Department of Otolaryngology Head and Neck Surgery, 162328Acıbadem Mehmet Ali Aydınlar University, Istanbul, Turkey
| | - Haluk Ozkarakas
- Department of Otolaryngology Head and Neck Surgery, 162328Acıbadem Mehmet Ali Aydınlar University, Istanbul, Turkey
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21
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Clinical characteristics in unilateral vestibular atelectasis. J Neurol 2020; 268:689-700. [PMID: 32909094 DOI: 10.1007/s00415-020-10220-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 09/03/2020] [Accepted: 09/05/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Unilateral vestibular atelectasis (UVA), an entity first described by Merchant and Schuknecht in 1988, has rarely been reported in vivo as of yet. We specify here the clinical characteristics of 22 patients diagnosed with UVA. MATERIALS AND METHODS Patients with a radiological diagnosis of UVA who underwent delayed inner ear MRI were included between April 2017 and January 2020. Full clinical testing including ocular infrared video-oculography, oVEMPs, cVEMPs, vHIT, bithermal caloric testing and auditory testing was performed. RESULTS There were 13 men and 9 women, of mean age 58.6 ± 13.7 years. Onset was more frequently sudden (73%) than insidious (27%) though both clinical presentations were reported, and positional vertigo was described in 41% of cases. There were only two (9%) patients reporting Tullio's phenomenon. Vestibular testing showed that in 90% of cases, there was utricular dysfunction on oVEMP, while in 77% of cases, saccular function was preserved on cVEMP. vHIT showed high-velocity canal function impairment in all 22 patients: 8 patients (36%) had one impaired canal, 5 (23%) had two and 9 (41%) had all three canals affected. Caloric tests found complete unilateral areflexia, in 65% of tested cases, and partial deficiency in 35% of cases. Nine patients (40%) displayed asymmetrical hearing. CONCLUSION We described in this study the various clinical presentations of a disease rarely reported in vivo, UVA. Initial clinical presentation can appear similar to an acute vestibular deficit, a recurrent positional vertigo, or fluctuating dizziness.
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Grigol TADAES, Lopes KDC, Ganança FF. Cervical vestibular evoked myogenic potentials and video head impulse test in Ménière disease. Braz J Otorhinolaryngol 2020; 86:534-544. [PMID: 30975590 PMCID: PMC9422702 DOI: 10.1016/j.bjorl.2019.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 02/11/2019] [Indexed: 01/15/2023] Open
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Huang S, Zhou H, Zhou E, Zhang J, Feng Y, Yu D, Shi H, Wang J, Wang H, Yin S. A New Proposal for Severity Evaluation of Menière's Disease by Using the Evidence From a Comprehensive Battery of Auditory and Vestibular Tests. Front Neurol 2020; 11:785. [PMID: 33013611 PMCID: PMC7461919 DOI: 10.3389/fneur.2020.00785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/25/2020] [Indexed: 12/18/2022] Open
Abstract
To date, no widely accepted criteria exist to quantify the severity of Menière's disease (MD) by using vestibular tests. This study aimed to compare association of hearing loss and vertigo severity with association of accurate assessments of vestibular function and the vertigo severity. The severity of vertigo was documented by a comprehensive medical history with number of vertigo attacks in the past 6 months and a Dizziness Handicap Inventory (DHI) questionnaire. The involvement of vestibular organs was verified by audio-vestibular tests in 80 definite MD patients. Correlations between DHI scores, number of vertigo attacks in the past 6 months, audio-vestibular function, and the number of involved vestibular end organs were evaluated. We show that there are no significant differences in either severity of vertigo or laboratory results across the degree of hearing loss. Furthermore, the number of involved vestibular end organs was significantly correlated with vestibulo-ocular reflex gain in anterior and posterior canal video head impulse test (vHIT), interaural asymmetry ratio in vestibular-evoked myogenic potentials (VEMPs), and number of vertigo attacks in the past 6 months and DHI score. The vestibulo-ocular reflex gain in the rotatory chair test (RCT) was significantly correlated with the DHI Physical scores and number of involved vestibular end organs at 0.08 Hz. These results indicate that hearing loss is a poor indicator of vertigo severity in MD whereas the number of involved vestibular end organs may serve as an objective measure for MD progress. A battery of vestibular tests targeting different sensor organs is a complementary method for evaluating inner ear deficits and may aid in "grading" the severity of MD.
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Affiliation(s)
- Shujian Huang
- Department of Otorhinolaryngology-Head and Neck Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Huiqun Zhou
- Department of Otorhinolaryngology-Head and Neck Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Enhui Zhou
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Gongli Hospital, The Second Military Medical University, Shanghai, China
| | - Jiajia Zhang
- Department of Otorhinolaryngology-Head and Neck Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Yanmei Feng
- Department of Otorhinolaryngology-Head and Neck Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Dongzhen Yu
- Department of Otorhinolaryngology-Head and Neck Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Haibo Shi
- Department of Otorhinolaryngology-Head and Neck Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Jian Wang
- School of Communication Science and Disorders, Dalhousie University, Halifax, NS, Canada
| | - Hui Wang
- Department of Otorhinolaryngology-Head and Neck Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Shankai Yin
- Department of Otorhinolaryngology-Head and Neck Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
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24
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Abstract
Vertigo, dizziness and equilibrium disorders are symptoms with a variety of causes. First, four cardinal questions (type and duration of the vertigo, triggering factors, accompanying symptoms) must be answered. After that, the search for a spontaneous nystagmus (differentiation of peripheral and central disorder using the HINTS[head impulse, nystagmus, test of skew]-test ) and, as part of a positioning examination, the search for a benign paroxysmal positional vertigo (BPPV) are necessary. If the result is negative an instrument-based receptor-specific examination is carried out. The caloric examination (low-frequency stimulus) tests the horizontal semicircular canal and the superior vestibular nerve, whereas the 3‑D video head impulse test (vHIT, high-frequency stimulus) is used to analyze all three semicircular canals as well as the superior and inferior vestibular nerves. Analysis of the cervical vestibular evoked myogenic potential (cVEMP) checks the function of the sacculus and that of the ocular VEMP (oVEMP) checks the function of the utriculus. The final overall analysis usually gives a definitive diagnosis or at least provides a suspected diagnosis, which then determines the further diagnostic procedure (e.g. targeted radiological diagnostics if vestibular paroxysmia, superior canal dehiscence or a vestibular schwannoma are suspected).
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Affiliation(s)
- F Schmäl
- Schwindelambulanz am Zentrum für HNO Münster/Greven, Maria-Josef-Hospital GmbH, Lindenstr. 37, 48268, Greven, Deutschland.
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25
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Zhou F, Shi S, Wang D, Guo P, Wang W. MR imaging and clinical characteristics of Lermoyez syndrome. Acta Otolaryngol 2020; 140:528-532. [PMID: 32374200 DOI: 10.1080/00016489.2020.1751275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: Lermoyez syndrome (LS) is a rare auditory disorder, the details of LS remain unclear.Objectives: To investigate the grades of endolymphatic hydrops (ELH) and clinical characteristics of clinically diagnosed LS.Material and methods: Nine patients with clinically diagnosed LS were included. three-dimensional-real-infra red imaging characteristics were analyzed. ELH grades and detailed clinical characteristics were evaluated.Results: The group consisted of two women and seven men with an age at presentation of 48.4 ± 10.9 (28-61) years, an onset age of 40.9 ± 12.0 (23-58) years, and a disease duration of 7.6 ± 7.5 years. Of the nine patients, ELH was observed in 100% of the patients on the clinically affected side. In addition, 22.2% of vestibular ELH and 77.8% of cochlear ELH were classified as mild or moderate in grade.Conclusions and significance: The patients with LS had Meniere's triad, fluctuation of hearing that occurred in a reverse relationship to that of the vertiginous attack, and vestibular and cochlear ELH, which may suggest that LS is a variant of MD. However, the sex difference and milder cochlear ELH in LS compared with those in typical MD may indicate an underlying intrinsic difference in the mechanism of LS.
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Affiliation(s)
- Feng Zhou
- Department of Otolaryngology - Head and Neck Surgery, Affiliated People’s Hospital of Fujian University of Traditional Chinese Medicine, Fujian, China
| | - Suming Shi
- ENT Institute and Otorhinolaryngology Department, Eye and ENT Hospital, Fudan University of Eye and ENT Hospital, Shanghai, China
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai, China
| | - Dan Wang
- ENT Institute and Otorhinolaryngology Department, Eye and ENT Hospital, Fudan University of Eye and ENT Hospital, Shanghai, China
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai, China
| | - Ping Guo
- ENT Institute and Otorhinolaryngology Department, Eye and ENT Hospital, Fudan University of Eye and ENT Hospital, Shanghai, China
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai, China
| | - Wuqing Wang
- ENT Institute and Otorhinolaryngology Department, Eye and ENT Hospital, Fudan University of Eye and ENT Hospital, Shanghai, China
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai, China
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26
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Evaluation of Self-reported Symptoms in 1,457 Dizzy Patients and Associations With Caloric Testing and Posturography. Otol Neurotol 2020; 41:956-963. [DOI: 10.1097/mao.0000000000002670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Leng Y, Liu B. Dissociation of Caloric and Video Head Impulse Tests in Patients With Delayed Endolymphatic Hydrops. Front Neurol 2020; 11:362. [PMID: 32528397 PMCID: PMC7247804 DOI: 10.3389/fneur.2020.00362] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 04/14/2020] [Indexed: 11/13/2022] Open
Abstract
Delayed endolymphatic hydrops (DEH) represents a rare clinical entity characterized by intermittent vertigo attacks mimicking those of Ménière's disease (MD) in a patient with a prior sensorineural hearing loss. Some vestibular tests have been employed in patients with DEH. These tests provide useful diagnostic information and facilitate clinical decision-making. Here, we retrospectively studied the features of video head impulse test (vHIT) and examined its relationship with caloric test used in DEH patients. Included in this study were 17 patients with ipsilateral DEH and 2 with contralateral DEH. Among them, 73.7% (14/19) showed abnormal caloric test response (76.5% in ipsilateral DEH and 50% in contralateral DEH). Meanwhile, only 15.8% (3/19) of patients yielded abnormal horizontal vHIT results (11.8% in ipsilateral DEH and 50% in contralateral DEH). Abnormal caloric response in the presence of a preserved vHIT was common in DEH patients, especially those with ipsilateral DEH. This dissociation might be a distinctive pattern of vestibular deficit in DEH.
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Affiliation(s)
- Yangming Leng
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bo Liu
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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28
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Eliezer M, Poillon G, Lévy D, Guichard JP, Toupet M, Houdart E, Attyé A, Hautefort C. Clinical and radiological characteristics of patients with collapse or fistula of the saccule as evaluated by inner ear MRI. Acta Otolaryngol 2020; 140:262-269. [PMID: 31961235 DOI: 10.1080/00016489.2020.1713396] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background: Delayed 3D-FLAIR sequences enable the distinction between the utricle and the saccule.Aims/objectives: We sought to evaluate the clinical and radiological findings in patients with no visible saccule (NVS) on 4-hour post-contrast MRI.Material and Methods: We retrospectively assessed the presence of NVS signs in 400 patients who underwent delayed inner ear MRI.Results: We reported on 28 patients with NVS. Among this group, on the NVS affected side: 14 had isolated sensorineural hearing loss (SNHL); 4 had fluctuating cochleo-vestibular disease; 3 had definite Menière's disease; 3 had Minor syndrome; 2 had delayed endolymphatic hydrops (EH); 2 had inner ear malformations; 1 had sudden cochleo-vestibular deficit following stapes surgery; 1 had a perilymphatic fistula and 1 had a contralateral fluctuating SNHL. Sixteen out of these 28 patients (57.1%) had cochlear hydrops on the same side as the NVS, while 10 patients (35.7%) had saccular hydrops on the contralateral side. Moreover, isolated blood labyrinth barrier (BLB) impairment on the NVS side was observed in 7 patients. Two patients (7.1%) had large vestibular aqueduct and NVS on the same side and one patient had perilymphatic fistula.Conclusions and significance: NVS seems to be multifactorial and could be linked to hydropic ear disease, third-mobile window pathologies and congenital malformation.
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Affiliation(s)
- Michael Eliezer
- Department of Neuroradiology, Lariboisière University Hospital, Paris, France
| | - Guillaume Poillon
- Department of Neuroradiology, Hopital Fondation Adolphe de Rothschild, Paris, France
| | - Daniel Lévy
- Department of Head and Neck Surgery, Hopital Fondation Adolphe de Rothschild, Paris, France
| | | | - Michel Toupet
- Department of Neuroradiology, Lariboisière University Hospital, Paris, France
| | - Emmanuel Houdart
- Department of Neuroradiology, Lariboisière University Hospital, Paris, France
| | - Arnaud Attyé
- Department of Neuroradiology, Lariboisière University Hospital, Paris, France
- Department of Neuroradiology and MRI, Grenoble Alpes University Hospital – SFR RMN Neurosciences, Grenoble, France
| | - Charlotte Hautefort
- Department of Head and Neck Surgery, Lariboisière University Hospital, Paris, France
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29
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Oliveira LNDR, Oliveira CLDA, Lopes KDC, Ganança FF. Diagnostic assessment of patients with Meniere's disease through caloric testing and the video-head-impulse test. Braz J Otorhinolaryngol 2019; 87:428-433. [PMID: 31870737 PMCID: PMC9422366 DOI: 10.1016/j.bjorl.2019.10.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/11/2019] [Accepted: 10/08/2019] [Indexed: 11/17/2022] Open
Abstract
Introduction Meniere's disease is a labyrinth disease that usually presents with episodes of spontaneous vertigo associated with sensorineural hearing loss, tinnitus and ipsi- and unilateral aural fullness in most cases. Vestibular function tests, video-head-impulse test and the caloric test, are not specific for diagnosis of the disease, but may show alterations that help to evaluate the functional impairment. Objective To describe the results obtained at the caloric test and video-head-impulse test in patients with definite Meniere's disease and compare them between symptomatic, asymptomatic ears and those of the control group. Methods Cross-sectional and observational study including patients with definite Meniere's disease diagnosed according to the Bárány Society criteria (2015) and healthy individuals (control group) undergoing caloric test and video-head-impulse test. All subjects were assessed by neurotological anamnesis and audiological evaluation (pure-tone, vocal and immittance audiometry) to characterize the sample. The findings obtained at the caloric test and video-head-impulse test were described and compared between the symptomatic and asymptomatic ears of patients with Meniere's disease and those of the control group. Results Thirty-two patients with definite Meniere's disease were evaluated, with a mean age of 45.7 years, mostly females (68.8%) and unilateral disease. The control group consisted of 20 healthy individuals, with a mean age of 44.7 years, mostly females (70.0%). The groups were homogeneous in relation to age and gender. The patients’ main complaint was vertigo (71.9%), and most patients had more than six episodes in the last six months (71.9%). Moderate sensorineural hearing loss was present in 38.5% of patients. The prevalence of hyporeflexia at the caloric test was higher in symptomatic (56.4%) and asymptomatic (36%) ears of patients with Meniere's disease compared to the ears of control subjects (7.5%), p < 0.001 and p = 0.004, respectively. Video-head-impulse test alterations in the lateral semicircular canals were more frequent in the symptomatic ears of patients with Meniere's disease than in the ears of control subjects (p = 0.026). Conclusion Most patients with definite Meniere's disease showed hyporeflexia at the caloric test and video-head-impulse test with normal function in the symptomatic ear. Vestibular hyporeflexia at the caloric test was more frequent in the symptomatic and asymptomatic ears of patients with Meniere's disease than in the control group. The video-head-impulse test showed more alterations in the lateral semicircular canals.
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Affiliation(s)
- Lívia Noleto de Rezende Oliveira
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Disciplina de Otologia e Otoneurologia, São Paulo, SP, Brazil.
| | | | - Karen de Carvalho Lopes
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Disciplina de Otologia e Otoneurologia, São Paulo, SP, Brazil
| | - Fernando Freitas Ganança
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Disciplina de Otologia e Otoneurologia, São Paulo, SP, Brazil
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30
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Video head impulse test and caloric test in definite Ménière’s disease. Eur Arch Otorhinolaryngol 2019; 277:679-686. [DOI: 10.1007/s00405-019-05735-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 11/12/2019] [Indexed: 12/20/2022]
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31
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Kahn L, Hautefort C, Guichard JP, Toupet M, Jourdaine C, Vitaux H, Herman P, Kania R, Houdart E, Attyé A, Eliezer M. Relationship between video head impulse test, ocular and cervical vestibular evoked myogenic potentials, and compartmental magnetic resonance imaging classification in menière's disease. Laryngoscope 2019; 130:E444-E452. [PMID: 31742710 DOI: 10.1002/lary.28362] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 09/18/2019] [Accepted: 09/23/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVES/HYPOTHESIS Currently, it is possible to assess in vivo the morphology of each compartment of the endolymphatic spaces 4 hours after an intravenous administration of gadolinium on magnetic resonance imaging (MRI). The aim of this study was to assess the correlation between otolithic and ampullar functions (cervical vestibular evoked myogenic potential [cVEMP], ocular vestibular evoked myogenic potential [oVEMP], video head impulse test [VHIT]) and delayed inner ear MRI based on a compartmental, anatomically based classification that included the cochlea, the saccule, the utricle, and the ampullas. STUDY DESIGN Retrospective case-control study. METHODS In this retrospective study, we performed three-dimensional fluid-attenuated inversion recovery sequences with delayed acquisition in 26 healthy subjects and 31 definite Menière's disease (MD) patients. Each subject was then graded on MRI on the basis on cochlear, saccular, utricular, and ampullar hydrops in MD patients. All patients underwent pure-tone audiometry, VHIT, cVEMP, and oVEMP testing. RESULTS Cochlear, saccular, utricular, and ampullar hydrops were found on MRI in 88%, 91%, 50%, and 8.5% respectively. We found no significant correlation between the presence of saccular hydrops versus cVEMP, utricular hydrops versus oVEMP, and ampullar hydrops versus VHIT. However, the severity of endolymphatic hydrops on MRI was correlated to the degree of hearing loss. CONCLUSIONS We proposed a compartmental, anatomically based classification for endolymphatic hydrops on MRI, which included the whole vestibular compartment. Using this classification, we observed increasing morphological changes as the disease evolved, affecting first the saccule, then the utricle, and finally the ampullas. The severity of vestibular endolymphatic hydrops is only correlated to hearing loss severity. LEVEL OF EVIDENCE 3 Laryngoscope, 130:E444-E452, 2020.
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Affiliation(s)
- Laureline Kahn
- Department of Head and Neck Surgery, Lariboisière University Hospital, Paris, France
| | - Charlotte Hautefort
- Department of Head and Neck Surgery, Lariboisière University Hospital, Paris, France
| | | | - Michel Toupet
- Otoneurological Functional Exploration Center, Paris, France
| | - Clément Jourdaine
- Department of Head and Neck Surgery, Lariboisière University Hospital, Paris, France
| | - Hélène Vitaux
- Department of Head and Neck Surgery, Lariboisière University Hospital, Paris, France
| | - Philippe Herman
- Department of Head and Neck Surgery, Lariboisière University Hospital, Paris, France
| | - Romain Kania
- Department of Head and Neck Surgery, Lariboisière University Hospital, Paris, France
| | - Emmanuel Houdart
- Department of Neuroradiology, Lariboisière University Hospital, Paris, France
| | - Arnaud Attyé
- Department of Neuroradiology, Lariboisière University Hospital, Paris, France.,Department of Neuroradiology and Magnetic Resonance Imaging, Grenoble Alpes University Hospital, French Society of Radiology, Nuclear Magnetic Resonance Neurosciences, Grenoble, France
| | - Michael Eliezer
- Department of Neuroradiology, Lariboisière University Hospital, Paris, France
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32
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Hannigan IP, Welgampola MS, Watson SRD. Dissociation of caloric and head impulse tests: a marker of Meniere's disease. J Neurol 2019; 268:431-439. [PMID: 31222419 DOI: 10.1007/s00415-019-09431-9] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 06/05/2019] [Accepted: 06/11/2019] [Indexed: 11/28/2022]
Abstract
A retrospective analysis of the horizontal video head impulse test (vHIT) results and caloric testing results was undertaken on 644 patients who attended a neuro-otology outpatient facility. Presenting symptoms included spontaneous vertigo, positional vertigo, imbalance or chronic subjective dizziness. For 570 patients, the results of vHIT and caloric testing were concordant. Both tests were normal in 500 subjects with an average vHIT gain = 0.92 ± 0.09 (L); 0.98 ± 0.10 (R) and canal paresis (CP) = 7.88 ± 6.12; (range 0-28%). 54 had concordant asymmetries, average ipsilesional vHIT gain = 0.56 ± 0.15, average contralesional vHIT gain = 0.88 ± 0.12. CP = 68.02 ± 24.38 (range 31-100%). 16 subjects had bilateral vestibular hypofunction with average vHIT gains of 0.42 ± 0.20 (L); 0.41 ± 0.19 (R), peak slow phase velocity (SPV) on warm caloric testing = 2.68 ± 2.08, range 0-6°/s (L) and 3.75 ± 3.43 range, 0-10°/s (R). 36 patients showed a dissociation of results between the two tests. In these subjects, the vHIT gain was normal (0.93 ± 0.06 left and 0.98 ± 0.07 right) and the caloric test showed a CP > 30% (48 ± 13.8%). Their final diagnoses included clinically definite Meniere's disease (MD) (n = 27), vestibular schwannoma (VS) (n = 2) vestibular migraine (VM) (n = 1), vestibular neuritis (VN) (n = 5) and unknown (n = 1). No patient with abnormal HSCC gain on vHIT had a normal caloric result. The caloric test complements the vHIT in the assessment of vestibular disorders and is most useful in suspected endolymphatic hydrops. Asymmetric caloric function in the presence of normal horizontal head impulse tests is most commonly associated with Meniere's disease and may function as a diagnostic marker.
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Affiliation(s)
- I P Hannigan
- Blacktown Neurology Clinic, Blacktown, NSW, 2148, Australia.,Central Clinical School, University of Sydney, Camperdown, NSW, 2050, Australia
| | - M S Welgampola
- Central Clinical School, University of Sydney, Camperdown, NSW, 2050, Australia.,Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Level 8 East 1, Camperdown, NSW, 2050, Australia
| | - Shaun R D Watson
- Blacktown Neurology Clinic, Blacktown, NSW, 2148, Australia. .,Prince of Wales Clinical School, University of New South Wales, Randwick, NSW, 2013, Australia.
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33
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Guo P, Sun W, Shi S, Zhang F, Wang J, Wang W. Quantitative evaluation of endolymphatic hydrops with MRI through intravenous gadolinium administration and VEMP in unilateral definite Meniere's disease. Eur Arch Otorhinolaryngol 2019; 276:993-1000. [PMID: 30694377 DOI: 10.1007/s00405-018-05267-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Accepted: 12/21/2018] [Indexed: 11/27/2022]
Abstract
PURPOSE To help clinicians to further understand the significance of vestibular-evoked myogenic potential (VEMP) examinations to diagnose MD and the quantitative relationship between VEMP and MRI in assessing the location and degree of endolymphatic hydrops (EH) in definite Meniere's disease (MD) patients. METHODS Fifty-six patients with unilateral definite MD participated in this study, which used MRIs through intravenous gadolinium administration (IV-Gd), audiometry, caloric tests and VEMP tests. The VEMP results of 26 healthy volunteers were used as a normal reference value. RESULTS The participants were found through MRI to have differing degrees of vestibular and cochlear EH. Quantitative comparison of MRI and VEMP results found that the response rates of oVEMP decreased with cochlear EH increasing; the asymmetry ratio (AR) of oVEMP can be used to find whether cochlear EH or not, and the P1-N1 amplitude was lower in the extreme cochlear EH group (P < 0.01). The AR of cVEMP was larger in severe vestibular EH group than that of the mild or no vestibular EH group (P < 0.01). The correlation between the degree of cochlear EH and the mean PTA threshold was statistically significant (P < 0.05). The duration of MD correlated positively with vestibular EH (P < 0.05). The abnormal rate of caloric tests was higher in severe vestibular EH group than that of the mild or no vestibular EH group (P < 0.05). CONCLUSIONS The advantages of MRIs by IV-Gd administration were obvious in assessing the location and degree of EH. oVEMP and PTA can be indirectly used to evaluate the extent of cochlear EH, cVEMP and caloric tests can be used to assess the extent of vestibular EH on the condition of absent MRIs.
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Affiliation(s)
- Ping Guo
- NHC Key Laboratory of Hearing Medicine, Department of Otolaryngology, Eye Ear Nose & Throat Hospital Shanghai, Fudan University, 83 Fenyang Rd, Shanghai, 200031, People's Republic of China
| | - Wenfang Sun
- Department of Otolaryngology, Chongqing General Hospital, Chongqing, 400000, People's Republic of China
| | - Suming Shi
- NHC Key Laboratory of Hearing Medicine, Department of Otolaryngology, Eye Ear Nose & Throat Hospital Shanghai, Fudan University, 83 Fenyang Rd, Shanghai, 200031, People's Republic of China
| | - Fang Zhang
- Department of Radiology, Eye Ear Nose & Throat Hospital Shanghai, Shanghai, People's Republic of China
| | - Jiali Wang
- NHC Key Laboratory of Hearing Medicine, Department of Otolaryngology, Eye Ear Nose & Throat Hospital Shanghai, Fudan University, 83 Fenyang Rd, Shanghai, 200031, People's Republic of China
| | - Wuqing Wang
- NHC Key Laboratory of Hearing Medicine, Department of Otolaryngology, Eye Ear Nose & Throat Hospital Shanghai, Fudan University, 83 Fenyang Rd, Shanghai, 200031, People's Republic of China.
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34
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Eliezer M, Attyé A, Guichard JP, Vitaux H, Guillonnet A, Toupet M, Herman P, Kania R, Houdart E, Hautefort C. Vestibular atelectasis: Myth or reality? Laryngoscope 2019; 129:1689-1695. [DOI: 10.1002/lary.27793] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Michael Eliezer
- Department of Neuroradiology; Lariboisière University Hospital; Paris France
| | - Arnaud Attyé
- Department of Neuroradiology; Lariboisière University Hospital; Paris France
- Department of Neuroradiology and MRI; Grenoble Alpes University Hospital, SFR RMN Neurosciences; Grenoble France
| | | | - Hélène Vitaux
- Department of Head and Neck Surgery; Lariboisière University Hospital; Paris France
| | - Antoine Guillonnet
- Department of Neuroradiology; Lariboisière University Hospital; Paris France
| | - Michel Toupet
- Centre d'Explorations Fonctionnelles Otoneurologiques; Paris France
| | - Philippe Herman
- Department of Head and Neck Surgery; Lariboisière University Hospital; Paris France
| | - Romain Kania
- Department of Head and Neck Surgery; Lariboisière University Hospital; Paris France
| | - Emmanuel Houdart
- Department of Neuroradiology; Lariboisière University Hospital; Paris France
| | - Charlotte Hautefort
- Department of Head and Neck Surgery; Lariboisière University Hospital; Paris France
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35
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Fukushima M, Oya R, Nozaki K, Eguchi H, Akahani S, Inohara H, Takeda N. Vertical head impulse and caloric are complementary but react opposite to Meniere's disease hydrops. Laryngoscope 2018; 129:1660-1666. [PMID: 30515842 DOI: 10.1002/lary.27580] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2018] [Indexed: 12/22/2022]
Abstract
OBJECTIVES/HYPOTHESIS Meniere's disease (MD) patients can show normal head impulses despite poor caloric test results. This study aimed to investigate the discrepancy in the vestibulo-ocular reflex (VOR) in MD patients and whether endolymphatic hydrops (EH) influence the VOR. STUDY DESIGN Prospective, cross-sectional observational study. METHODS Ninety MD patients were enrolled. Neuro-otological testing, including a video head impulse test (vHIT) of all semicircular canals (SCs), and gadolinium-enhanced inner ear magnetic resonance imaging were performed. The vestibular EH volume was quantitatively evaluated by processing magnetic resonance images. RESULTS Abnormal vHIT results in MD patients were found most frequently in the posterior (44.4%) SCs, followed by the horizontal (13.3%) and anterior (10%) SCs. Canal paresis (CP) was assessed using the vHIT and the caloric test, and results were not significant when vHIT responses were assessed as CP only using the horizontal SC. The difference in the vestibular EH between the presence and absence of CP was not significant if assessed using the vHIT (P = .5591), but it was statistically different if assessed using the caloric test (P = .0467). CONCLUSIONS The contradictory reaction of VOR in MD patients may result from the high specificity but low sensitivity of CP in the horizontal vHIT. EH volume in the vestibule affects the caloric response but does not affect the vHIT response. LEVEL OF EVIDENCE 2b Laryngoscope, 129:1660-1666, 2019.
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Affiliation(s)
- Munehisa Fukushima
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan.,Department of Otolaryngology and Head and Neck Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Ryohei Oya
- Department of Otolaryngology and Head and Neck Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Kengo Nozaki
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Hirotaka Eguchi
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Shiro Akahani
- Department of Otolaryngology and Head and Neck Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Hidenori Inohara
- Department of Otolaryngology and Head and Neck Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Noriaki Takeda
- Department of Otolaryngology, University of Tokushima School of Medicine, Tokushima, Japan
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Seroussi J, Hautefort C, Gillibert A, Kania R, Guichard JP, Vitaux H, Herman P, Houdart E, Attyé A, Eliezer M. Postoperative MR imaging features after superior semicircular canal plugging in Minor syndrome. Diagn Interv Imaging 2018; 99:679-687. [PMID: 30220585 DOI: 10.1016/j.diii.2018.08.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 08/03/2018] [Accepted: 08/19/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE To report the postoperative magnetic resonance imaging (MRI) features after superior semicircular canal plugging in patients with Minor syndrome. MATERIALS AND METHODS The MRI examinations with 3D T2-weighted SPACE sequence of 12 patients with superior semicircular canal dehiscence syndrome (SCDS) were retrospectively assessed. Two radiologists independently evaluated the presence of a filling defect of the superior semicircular canal above the superior ampulla and the common crus using an oblique plane parallel to the superior semicircular canal (Pöschl's plane). RESULTS Postoperative MRI showed a filling defect above the ampulla of the superior semicircular canal and the common crus in 8/12 patients (67%). Three patients (3/12; 25%) had a filling defect involving also the superior ampulla that caused postoperative labyrinthitis with labyrinthine enhancement on MRI in 2 patients. One patient (1/12; 8%) had incomplete plugging of superior semicircular canal with abnormal functional tests and remaining symptoms. CONCLUSION Postoperative MRI shows a normal plugging aspect of the superior semicircular canal in 67% of patients. MRI can reveal complications that may have therapeutic implications.
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Affiliation(s)
- J Seroussi
- Department of Neuroradiology, Lariboisière University Hospital, 75010 Paris, France
| | - C Hautefort
- Department of Head and Neck Surgery, Lariboisière University Hospital, 75010 Paris, France
| | - A Gillibert
- Department of Neuroradiology, Lariboisière University Hospital, 75010 Paris, France
| | - R Kania
- Department of Head and Neck Surgery, Lariboisière University Hospital, 75010 Paris, France
| | - J-P Guichard
- Department of Neuroradiology, Lariboisière University Hospital, 75010 Paris, France
| | - H Vitaux
- Department of Head and Neck Surgery, Lariboisière University Hospital, 75010 Paris, France
| | - P Herman
- Department of Head and Neck Surgery, Lariboisière University Hospital, 75010 Paris, France
| | - E Houdart
- Department of Neuroradiology, Lariboisière University Hospital, 75010 Paris, France
| | - A Attyé
- Department of Neuroradiology and MRI, Grenoble Alpes University Hospital, SFR RMN Neurosciences, 38000 Grenoble, France
| | - M Eliezer
- Department of Neuroradiology, Lariboisière University Hospital, 75010 Paris, France.
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