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Connor S, Pai I, Touska P, McElroy S, Ourselin S, Hajnal JV. Assessing the optimal MRI descriptors to diagnose Ménière's disease and the added value of analysing the vestibular aqueduct. Eur Radiol 2024; 34:6060-6071. [PMID: 38326448 PMCID: PMC11364795 DOI: 10.1007/s00330-024-10587-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 12/10/2023] [Accepted: 12/17/2023] [Indexed: 02/09/2024]
Abstract
OBJECTIVES To evaluate the diagnostic performance and reliability of MRI descriptors used for the detection of Ménière's disease (MD) on delayed post-gadolinium MRI. To determine which combination of descriptors should be optimally applied and whether analysis of the vestibular aqueduct (VA) contributes to the diagnosis. MATERIALS AND METHODS This retrospective single centre case-control study evaluated delayed post-gadolinium MRI of patients with Ménièriform symptoms examined consecutively between Dec 2017 and March 2023. Two observers evaluated 17 MRI descriptors of MD and quantified perilymphatic enhancement (PLE) in the cochlea. Definite MD ears according to the 2015 Barany Society criteria were compared to control ears. Cohen's kappa and diagnostic odds ratio (DORs) were calculated for each descriptor. Forward stepwise logistic regression determined which combination of MRI descriptors would best predict MD ears, and the area under the receiver operating characteristic curve for this model was measured. RESULTS A total of 227 patients (mean age 48.3 ± 14.6, 99 men) with 96 definite MD and 78 control ears were evaluated. The presence of saccular abnormality (absent, as large as or confluent with the utricle) performed best with a DOR of 292.6 (95% confidence interval (CI), 38.305-2235.058). All VA descriptors demonstrated excellent reliability and with DORs of 7.761 (95% CI, 3.517-17.125) to 18.1 (95% CI, 8.445-39.170). Combining these saccular abnormalities with asymmetric cochlear PLE and an incompletely visualised VA correctly classified 90.2% of cases (sensitivity 84.4%, specificity 97.4%, AUC 0.938). CONCLUSION Either absent, enlarged or confluent saccules are the best predictors of MD. Incomplete visualisation of the VA adds value to the diagnosis. CLINICAL RELEVANCE STATEMENT A number of different MRI descriptors have been proposed for the diagnosis of Ménière's disease, but by establishing the optimally performing MRI features and highlighting new useful descriptors, there is an opportunity to improve the diagnostic performance of Ménière's disease imaging. KEY POINTS • A comprehensive range of existing and novel vestibular aqueduct delayed post-gadolinium MRI descriptors were compared for their diagnostic performance in Ménière's disease. • Saccular abnormality (absent, confluent with or larger than the utricle) is a reliable descriptor and is the optimal individual MRI predictor of Ménière's disease. • The presence of this saccule descriptor or asymmetric perilymphatic enhancement and incomplete vestibular aqueduct visualisation will optimise the MRI diagnosis of Ménière's disease.
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Affiliation(s)
- Steve Connor
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, London, SE1 7EH, UK.
- Department of Neuroradiology, King's College Hospital, London, SE5 9RS, UK.
- Department of Radiology, Guy's Hospital and St Thomas' Hospital, London, SE1 9RT, UK.
| | - Irumee Pai
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, London, SE1 7EH, UK
- Department of Ear, Nose and Throat Surgery, Guy's and St Thomas' Hospital, London, SE1 9RT, UK
| | - Philip Touska
- Department of Radiology, Guy's Hospital and St Thomas' Hospital, London, SE1 9RT, UK
| | - Sarah McElroy
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, London, SE1 7EH, UK
- MR Research Collaborations, Siemens Healthcare Limited, Camberley, UK
| | - Sebastien Ourselin
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, London, SE1 7EH, UK
| | - Joseph V Hajnal
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, London, SE1 7EH, UK
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Chen W, Yu S, Xiao H, Lin N, Wang X, Li B, Sha Y. A novel radiomics nomogram based on T2-sampling perfection with application-optimized contrasts using different flip-angle evolutions (SPACE) images for predicting cochlear and vestibular endolymphatic hydrops in Meniere's disease patients. Eur Radiol 2024; 34:6082-6091. [PMID: 38457037 DOI: 10.1007/s00330-024-10670-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/03/2024] [Accepted: 02/13/2024] [Indexed: 03/09/2024]
Abstract
OBJECTIVES To construct and validate a radiomics nomogram based on T2-sampling perfection with application-optimized contrasts using different flip-angle evolutions (SPACE) images for predicting cochlear and vestibular endolymphatic hydrops (EH) in Meniere's disease patients. METHODS A total of 156 patients (312 affected ears) with bilateral definite Meniere's disease who underwent delayed enhancement MRI scans were enrolled in this study. All ears of the patients were divided into a training set (n = 218) and an internal validation set (n = 94). A radiomics nomogram was constructed from radiomics features extracted from the T2-SPACE images, and a radiomics score was calculated. Performance of the radiomics nomogram was assessed using receiver operating characteristics analysis. RESULTS Five features were selected for the construction of the cochlear radiomics nomogram, and seven features for the vestibular radiomics nomogram. The radiomics nomograms exhibited robust performance in differentiating between EH-positive and EH-negative statuses in both training and validation cohorts, with the area under the receiver operating characteristics curve values for cochlear and vestibular radiomic nomograms being 0.703 and 0.728 in the training set, and 0.718 and 0.701 in the validation set, respectively. CONCLUSION The novel radiomics nomograms based on T2-SPACE images were successfully constructed to predict cochlear and vestibular EH in Meniere's disease. The models showed a solid and superior performance and may play an important role in the EH prediction. CLINICAL RELEVANCE STATEMENT We constructed a novel radiomics nomogram, which can be a very useful tool for predicting cochlear and vestibular endolymphatic hydrops in Meniere's disease patients. KEY POINTS • This is the first T2-SPACE-based nomogram to predict cochlear and vestibular endolymphatic hydrops. • The nomogram is of great value to patients who are unable to undergo delayed enhancement MRI scans.
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Affiliation(s)
- Wei Chen
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan Hospital of Fudan University, Shanghai, China
- Department of Radiology, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Sihui Yu
- Department of Radiology, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Hanyu Xiao
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China
- Department of Radiology, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Naier Lin
- Department of Radiology, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Xiaolin Wang
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Bingrong Li
- Department of Radiology, Lishui Central Hospital, Lishui, China.
| | - Yan Sha
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China.
- Department of Radiology, Eye & ENT Hospital of Fudan University, Shanghai, China.
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Guo X, Xiao H, Huang G, Lin C, Lin J, Cai H, Ke X, Lu Y, Ye S. Differentiating Definite and Probable Ménière Disease: A Comprehensive Evaluation of Audio-Vestibular Function Testing Combined with Inner Ear MRI. Otol Neurotol 2024; 45:925-931. [PMID: 39142314 DOI: 10.1097/mao.0000000000004282] [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: 08/16/2024]
Abstract
OBJECTIVES To evaluate the differences between audio-vestibular function testing and inner ear gadolinium magnetic resonance imaging (MRI) in distinguishing definite Ménière disease (DMD) and probable Ménière disease (PMD), and to provide a reference for early clinical diagnosis and intervention. METHODS A total of 116 patients diagnosed with DMD (n = 80) and PMD (n = 36) were enrolled. The differences in the results of pure tone audiometry, caloric test, and tympanic injection of gadolinium for contrast-enhanced MRI between the two groups were compared and analyzed. Parameters that could differentiate between the two conditions were identified, and the sensitivity and specificity and the area under the curve (AUC) of individual and combined indices in the differential diagnosis of DMD and PMD were evaluated. RESULTS The hearing threshold and hearing asymmetry rate of the DMD group were significantly higher than those of the PMD group (p < 0.001), 98.8% and 30.6%, respectively. The abnormal rates of canal paresis (CP) and severity of endolymphatic hydrops in the DMD group were higher than those in the PMD group (p < 0.05). When combined with high-frequency hearing thresholds, hearing asymmetry, hearing curve type, endolymphatic hydrops, and abnormal CP, the diagnostic accuracy of DMD was improved compared to using high-frequency alone (p < 0.05). CONCLUSION This study showed that PMD and DMD may represent two different stages in the development of MD disease. The comprehensive assessment of audio-vestibular function testing and inner ear MRI proves beneficial for early diagnosis, potentially contributing to the preservation of inner ear function.
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Li J, Jin X, Kong X, Hu N, Li X, Wang L, Liu M, Li C, Liu Y, Sun L, Gong R. Correlation of endolymphatic hydrops and perilymphatic enhancement with the clinical features of Ménière's disease. Eur Radiol 2024; 34:6036-6046. [PMID: 38308680 DOI: 10.1007/s00330-024-10620-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 02/05/2024]
Abstract
OBJECTIVES To use three-dimensional real inversion recovery (3D-real IR) MRI to investigate correlations between endolymphatic hydrops (EH) grades or the degree of perilymphatic enhancement (PE) and clinical features of Ménière's disease (MD), as previous findings have been inconsistent. METHODS A total of 273 consecutive patients with definite unilateral MD were retrospectively enrolled from September 2020 to October 2021. All patients underwent 3D-real IR and 3D-T2WI 6 h after intravenous gadolinium injection. MD-related symptom duration and vertigo frequency were recorded. EH grades were evaluated, the signal intensity ratio (SIR) was measured, and correlations between clinical features and EH, PE were assessed respectively. RESULTS The study included 123 males and 150 females, with a mean age of 53.0 years. A longer duration of vertigo was associated with higher cochlear EH grades, whereas the opposite was true for the duration of aural fullness. A longer time since vertigo onset was associated with higher vestibular EH grades; the opposite was true for the duration of individual vertigo attacks. The multiple regression analysis revealed that age, tinnitus duration, and vestibular EH were risk factors for SIR. Furthermore, the low-frequency hearing threshold (HT) was a risk factor for cochlear and vestibular EH, and the SIR. CONCLUSION The EH grade and SIR (an indicator for the quantitative evaluation of PE) were correlated with clinical features and HT of MD; thus, imaging can be a valuable tool in planning individualised treatment. CLINICAL RELEVANCE STATEMENT This study revealed that the grade of endolymphatic hydrops and degree of perilymphatic enhancement positively correlates with the length of time since onset of clinical symptoms and hearing thresholds in patients with Ménière's disease, facilitating the tailored treatment. KEY POINTS • Relationships between 3-dimensional real inversion recovery features and clinical symptoms in Ménière's disease are unknown. • Symptom duration and hearing thresholds correlated with endolymphatic hydrops grades and degree of perilymphatic enhancement. • MRI features correlate with MD severity; thus, imaging is valuable for planning tailored treatment.
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Affiliation(s)
- Jinye Li
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, People's Republic of China
| | - Xianwen Jin
- Department of Radiology, Shandong Maternal and Child Health Care Hospital, Jinan, People's Republic of China
| | - Xiao Kong
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, People's Republic of China
| | - Na Hu
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, People's Republic of China
| | - Xiaoqin Li
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, People's Republic of China
| | - Linsheng Wang
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, People's Republic of China
| | - Mengxiao Liu
- Diagnostic Imaging, MR scientific Marketing, Siemens Healthineers Ltd, Shanghai, People's Republic of China
| | - Chuanting Li
- Department of Radiology, Shandong Provincial Hospital, Shandong University, Jinan, People's Republic of China
| | - Yafei Liu
- Shandong Mental Health Center, Shandong University, 49 Wenhua Dong Road, Jinan, People's Republic of China.
| | - Lixin Sun
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, People's Republic of China.
| | - Ruozhen Gong
- Department of Radiology, Shandong Provincial Hospital, Shandong University, Jinan, People's Republic of China
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Bernaerts A, Van den Kerkhof F, Blaivie C, Wuyts F, van Dinther J, Zarowski A, Deckers F, De Foer B. MR Imaging of Refluxed Protein-Rich Fluid into the Endolymphatic Spaces during an Acute Attack in an Enlarged Vestibular Aqueduct Patient. Otol Neurotol 2024:00129492-990000000-00622. [PMID: 39190798 DOI: 10.1097/mao.0000000000004301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2024]
Affiliation(s)
- Anja Bernaerts
- Department of Radiology, ZAS hospitals, Antwerp, Belgium
| | | | | | - Floris Wuyts
- European Institute for ORL-HNS, Antwerp, Belgium
| | | | | | - Filip Deckers
- Department of Radiology, ZAS hospitals, Antwerp, Belgium
| | - Bert De Foer
- Department of Radiology, ZAS hospitals, Antwerp, Belgium
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Khalifa R, Touska P, Pai I, Padormo F, Goh V, Hajnal JV, Connor SEJ. Magnetic resonance imaging evaluation of cochlear and vestibular nerve calibre: a case-control study in Ménière's disease and endolymphatic hydrops. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08895-4. [PMID: 39152300 DOI: 10.1007/s00405-024-08895-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Accepted: 08/05/2024] [Indexed: 08/19/2024]
Abstract
PURPOSE To compare the calibre of the cochlear (CN), superior vestibular (SVN) and inferior vestibular (IVN) nerves on magnetic resonance imaging (MRI), both between Ménière's Disease (MD) ears and clinical controls, and between inner ears with and without endolymphatic hydrops (EH) on MRI. METHODS A retrospective case-control study evaluated patients undergoing MRI for suspected hydropic ear disease from 9/2017 to 8/2022. The CN, SVN, IVN and facial nerve (FN) diameters and cross-sectional areas (CSA) were measured on T2-weighted sequences whilst EH was evaluated on delayed post-gadolinium MRI. Absolute nerve calibre (and that relative to the FN) in unilateral definite MD ears (2015 Barany criteria) was compared to that in both asymptomatic contralateral ears and clinical control ears. Nerve calibre in ears with severe cochlear and vestibular EH was compared to ears without EH. t tests or Wilcoxon signed-rank test/Mann-Whitney U test were applied (p < 0.001). RESULTS 173 patients (mean age 51.3 ± 15.1, 65 men) with 84 MD (62 unilateral) and 62 clinical control ears were studied. Absolute and relative CN dimensions were decreased in both MD ears (CSA and diameter) and the contralateral asymptomatic ears (CSA) when compared to clinical controls (p < 0.001). Absolute nerve dimensions were reduced in both severe vestibular EH (CN, IVN and SVN) and severe cochlear EH (CN) (p < 0.001), however this was not evident when adjusted according to facial nerve calibre. CONCLUSION There is decreased absolute CN calibre in both symptomatic and asymptomatic MD ears as well as ears with severe cochlear and vestibular EH on MRI.
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Affiliation(s)
- Radwa Khalifa
- Faculty of Medicine, Helwan University, Cairo, Egypt
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Philip Touska
- Department of Radiology, Guy's and St Thomas' Hospital, London, UK
| | - Irumee Pai
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
- Department of Ear, Nose and Throat Surgery, Guy's and St Thomas' Hospital, London, UK
| | - Francesco Padormo
- Medical Physics, Guy's and St. Thomas' NHS Foundation Trust, London, UK
- Hyperfine, Inc., Guilford, CT, USA
| | - Vicky Goh
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
- Department of Radiology, Guy's and St Thomas' Hospital, London, UK
| | - Joseph V Hajnal
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Steve E J Connor
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.
- Department of Radiology, Guy's and St Thomas' Hospital, London, UK.
- Neuroradiology Department, Ruskin Wing, King's College Hospital, Denmark Hill, London, SE5 9RS, UK.
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Jasińska-Nowacka A, Lachowska M, Wnuk E, Niemczyk K. Hydrops regression after vestibular denervation - longitudinal magnetic resonance study in patients with severe Meniere's disease treated with vestibular neurectomy. Acta Neurol Belg 2024:10.1007/s13760-024-02605-x. [PMID: 39078606 DOI: 10.1007/s13760-024-02605-x] [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: 08/26/2023] [Accepted: 07/13/2024] [Indexed: 07/31/2024]
Abstract
OBJECTIVES The aim was to evaluate endolymphatic hydrops in patients with severe Ménière's disease (MD) before and after vestibular neurectomy to verify if vestibular denervation results in hydrops regression. METHODS Magnetic resonance imaging was performed after intravenous gadolinium injection in twenty patients with unilateral definite MD before and after the vestibular neurectomy. Clinical symptoms and audiovestibular tests were evaluated. Follow-up intervals ranged from 18 to 35 months after the surgery. RESULTS Endolymphatic hydrops were visualized in all patients in the preoperative scans. After the vestibular neurectomy, all patients presented a complete resolution of vertigo episodes. Regression of the endolymphatic hydrops was observed in 35% and 15% of cases analyzing cochlea and vestibule, respectively. In 71.43% of patients with utricular herniation into the lateral semicircular canal, withdrawal of the hernia was visualized. Asymmetrical contrast enhancement in the cochlea regressed in 17.64% of cases. Analyzing all the parameters collectively, in 60% of patients, partial regression of at least one of the radiological signs was confirmed in the follow-up examination. No progression of the endolymphatic hydrops was visualized after the surgery in either the cochlea or the vestibule. CONCLUSIONS Vestibular neurectomy is an effective treatment, eliminating vertigo attacks and improving the quality of life in patients with MD. Magnetic resonance imaging of the inner ear allows visualization of changes in endolymphatic hydrops degree after treatment. Regression of the endolymphatic hydrops after vestibular neurectomy suggests that vestibular denervation may effectively halt the progression of the endolymphatic space dilatation and result in hydrops regression.
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Affiliation(s)
- Agnieszka Jasińska-Nowacka
- Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, ul. Banacha 1a, Warszawa (Warsaw), 02-097, Poland
| | - Magdalena Lachowska
- Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, ul. Banacha 1a, Warszawa (Warsaw), 02-097, Poland.
| | - Emilia Wnuk
- Department of Clinical Radiology, Medical University of Warsaw, Warsaw, Poland
| | - Kazimierz Niemczyk
- Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, ul. Banacha 1a, Warszawa (Warsaw), 02-097, Poland
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Deng W, Wu H, Chen Y, Xiong H, Ou Y. Comparing the Saccule-to-Utricle Ratio in Early- Versus Late-Stage Meniere's Disease Patients. Laryngoscope 2024. [PMID: 39072754 DOI: 10.1002/lary.31655] [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: 02/20/2024] [Revised: 05/21/2024] [Accepted: 07/08/2024] [Indexed: 07/30/2024]
Abstract
OBJECTIVE To compare the saccule-to-utricle ratio in early- versus late-stage Meniere's disease (MD) patients based on magnetic resonance imaging (MRI) images. METHODS In this retrospective study, we performed 3-dimensional real inversion recovery (3D-real IR) MRI 24 h after intratympanic gadolinium administration in unilateral MD patients at early-stage (n = 56) and late-stage (n = 70). Two radiologists independently graded endolymphatic hydrops (EH) and the saccule-to-utricle ratio inversion (SURI) was compared between the two groups. Furthermore, early-stage MD patients were further divided into two subgroups based on disease duration: ≤6 months (n = 20) and >6 months (n = 36) and the SURI was compared. RESULTS Among the 56 patients in the early-stage group, 26 cases (46.43%) exhibited an enlarged saccule that is larger than the utricle, showing SURI. In contrast, among the late-stage MD, only four cases (5.71%) showed SURI (p < 0.001). In the early-stage MD subgroup with a disease duration of ≤6 months, the proportion of SURI was 70% (14/20), which was higher than that in the subgroup with a disease duration of >6 months (33.33%, 12/36, p = 0.02). CONCLUSION SURI may serve as an effective imaging marker for diagnosis of early-stage MD. Our finding suggests that endolymphatic hydrops in MD may primarily originate from the saccule. LEVEL OF EVIDENCE Level 3 Laryngoscope, 2024.
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Affiliation(s)
- Wenting Deng
- Department of Otolaryngology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Haoyang Wu
- Department of Otolaryngology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yi Chen
- Department of Otolaryngology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Hao Xiong
- Department of Otolaryngology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yongkang Ou
- Department of Otolaryngology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
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Juliano AF, Lin KY, Shekhrajka N, Shin D, Rauch SD, Eckhard AH. Retrolabyrinthine Bone Thickness as a Radiologic Marker for the Hypoplastic Endotype in Menière Disease. AJNR Am J Neuroradiol 2024:ajnr.A8339. [PMID: 39054294 DOI: 10.3174/ajnr.a8339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 04/24/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND AND PURPOSE Menière disease (MD) manifests in 2 major endotypes: one with a hypoplastic, underdeveloped endolymphatic sac (MD-hp) and the other with a normally developed sac that degenerates over time (MD-dg). Determining the specific endotype in patients is important for predicting disease progression, tailoring patient counseling, and optimizing treatment strategies. Endotype diagnosis involves measuring an angular trajectory of the vestibular aqueduct (ATVA), with an ATVA ≥140° indicative of MD-hp and an ATVA ≤120° of MD-dg. However, assessing the ATVA can be challenging. This study aimed to explore the link between ATVA and the thickness of the retrolabyrinthine bone as an alternative diagnostic measure that could provide differentiation between MD endotypes using CT and MR imaging. MATERIALS AND METHODS Retrospective review of CT temporal bone imaging from 32 adult patients with definite MD (60 ears) and 33 age-matched controls without MD or other inner ear symptoms (61 ears) was performed. The ATVA and retrolabyrinthine bone thickness were measured using uniform methodology on standardized axial CT images. Comparative analyses were performed to determine the correlation between ATVA and retrolabyrinthine bone thickness. Additionally, from a separate cohort of 11 patients (22 ears), CT and MR examinations of the temporal bone were retrospectively reviewed for retrolabyrinthine bone thickness measurements, to verify the correlation across the 2 modalities. RESULTS The average retrolabyrinthine bone thickness was statistically significantly different between MD endotypes, being a mean of 0.8 (SD, 0.3) mm in patients with MD-hp (ATVA ≥140°) and 2.0 (SD, 0.9) mm in patients with MD-dg (ATVA ≤120°), with a consistent pattern of thin retrolabyrinthine bone in MD-hp and variable thickness in MD-dg. Receiver operating characteristic curve analysis within the MD cohort revealed that a retrolabyrinthine bone thickness ≥1.2 mm effectively rules out MD-hp. Excellent interrater reliability was noted for the retrolabyrinthine measurement, and there was near-perfect correlation between CT and MR measurements. CONCLUSIONS Retrolabyrinthine bone thickness proved to be a useful and straightforward alternative marker for distinguishing MD endotypes, being particularly useful for excluding MD-hp. Including information on retrolabyrinthine bone thickness should be considered a routine part of reporting in the context of MD imaging.
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Affiliation(s)
- Amy F Juliano
- From the Department of Radiology (A.F.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Kuei-You Lin
- Department of Otolaryngology (K.-Y.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Nitesh Shekhrajka
- Department of Radiology (N.S.), University of Iowa Hospital and Clinics, Iowa City, Iowa
| | - Donghoon Shin
- Department of Radiology (D.S.), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Steven D Rauch
- Department of Otolaryngology-Head and Neck Surgery (S.D.R., A.H.E.), Massachusets Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Andreas H Eckhard
- Department of Otolaryngology-Head and Neck Surgery (S.D.R., A.H.E.), Massachusets Eye and Ear, Harvard Medical School, Boston, Massachusetts
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Kim R, Mihailovic D, Riemann C, Kilgué A, Pfeiffer CJ, Gehl HB, Scholtz LU, Todt I. MRI-Based Inner Ear Assessment and Cochlin Tomoprotein-Based Evaluation of Perilymphatic Fistula in Patients with Sudden Hearing Loss. Brain Sci 2024; 14:681. [PMID: 39061421 PMCID: PMC11275193 DOI: 10.3390/brainsci14070681] [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: 05/16/2024] [Revised: 06/19/2024] [Accepted: 07/01/2024] [Indexed: 07/28/2024] Open
Abstract
OBJECTIVES To study the correlation between positive cochlin tomoprotein testing (CTP), magnetic resonance (MR) imaging, and the auditory and vestibular function amongst patients with sudden hearing loss. STUDY DESIGN Prospective case series. METHODS We prospectively examined eight patients who presented with sudden hearing loss (>60 dB) with or without vertigo or tinnitus. We performed an ELISA-based CTP detection test using middle ear lavage samples. In addition to the CTP examination, a magnetic resonance imaging (MRI) examination was performed using different sequences (T1 and a T1 sequence with a contrast medium (CM), a T2 sequence, 4 h delayed intravenous gadolinium-enhanced three-dimensional fluid-attenuated inversion recovery (3D FLAIR)). RESULTS All patients with sudden hearing loss (>60 dB) presented a non-specific contrast enhancement in the cochlea and vestibulum on the affected side on delayed 3D-FLAIR MRI. Four patients had a positive CTP test, suggesting a perilymphatic fistula (PLF). However, no specific MRI signal for a PLF was observed. CONCLUSIONS Using multimodal diagnostic measures, such as CTP testing and different MRI sequences, no correlation could be found in patients with a PLF.
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Affiliation(s)
- Rayoung Kim
- Department of Otolaryngology, Head and Neck Surgery, Medical Faculty OWL, Bielefeld University, Campus Klinikum Bielefeld, Teutoburgerstr. 50, 33604 Bielefeld, Germany; (C.R.); (A.K.); (C.J.P.); (L.-U.S.); (I.T.)
| | - Denis Mihailovic
- Department of Radiology, Medical Faculty OWL, Bielefeld University, Campus Klinikum Bielefeld, Teutoburgerstr. 50, 33604 Bielefeld, Germany; (D.M.)
| | - Conrad Riemann
- Department of Otolaryngology, Head and Neck Surgery, Medical Faculty OWL, Bielefeld University, Campus Klinikum Bielefeld, Teutoburgerstr. 50, 33604 Bielefeld, Germany; (C.R.); (A.K.); (C.J.P.); (L.-U.S.); (I.T.)
| | - Alexander Kilgué
- Department of Otolaryngology, Head and Neck Surgery, Medical Faculty OWL, Bielefeld University, Campus Klinikum Bielefeld, Teutoburgerstr. 50, 33604 Bielefeld, Germany; (C.R.); (A.K.); (C.J.P.); (L.-U.S.); (I.T.)
| | - Christoph Joachim Pfeiffer
- Department of Otolaryngology, Head and Neck Surgery, Medical Faculty OWL, Bielefeld University, Campus Klinikum Bielefeld, Teutoburgerstr. 50, 33604 Bielefeld, Germany; (C.R.); (A.K.); (C.J.P.); (L.-U.S.); (I.T.)
| | - Hans-Björn Gehl
- Department of Radiology, Medical Faculty OWL, Bielefeld University, Campus Klinikum Bielefeld, Teutoburgerstr. 50, 33604 Bielefeld, Germany; (D.M.)
| | - Lars-Uwe Scholtz
- Department of Otolaryngology, Head and Neck Surgery, Medical Faculty OWL, Bielefeld University, Campus Klinikum Bielefeld, Teutoburgerstr. 50, 33604 Bielefeld, Germany; (C.R.); (A.K.); (C.J.P.); (L.-U.S.); (I.T.)
| | - Ingo Todt
- Department of Otolaryngology, Head and Neck Surgery, Medical Faculty OWL, Bielefeld University, Campus Klinikum Bielefeld, Teutoburgerstr. 50, 33604 Bielefeld, Germany; (C.R.); (A.K.); (C.J.P.); (L.-U.S.); (I.T.)
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11
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Meng LC, Lin KT, Young YH. Relationship between vestibular schwannoma and endolymphatic hydrops. J Formos Med Assoc 2024:S0929-6646(24)00290-0. [PMID: 38906730 DOI: 10.1016/j.jfma.2024.06.014] [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: 04/19/2024] [Revised: 05/31/2024] [Accepted: 06/16/2024] [Indexed: 06/23/2024] Open
Abstract
BACKGROUND Both vestibular schwannoma (VS) and Meniere's disease (MD) patients underwent hydrops MRI to clarify the relationship between VS and endolymphatic hydrops (EH). METHODS Eighty patients with VS or MD underwent an inner ear test battery followed by hydrops MRI, and were then divided into 3 groups. Group A comprised 58 MD patients (62 ears) with positive EH but negative VS. Group B included 18 VS patients (18 ears) with negative EH, while Group C consisted of 4 patients (4 ears) who had VS concomitant with EH. Another 14 MD patients who tested negative for EH on hydrops MRI were initially excluded from this cohort, but were later included for comparison. RESULTS The decreasing prevalence of EH at the cochlea, saccule and utricle in Group A was identified in 59 (95%), 42 (68%) and 40 (65%) ears, respectively, mimicking a declining sequence of abnormality rates running from audiometry (86%), cervical vestibular-evoked myogenic potential (cVEMP) test (55%) to the ocular (oVEMP) test (53%). However, such decreasing trend was not identified in Groups B and C. In Groups C and A combined, 4 (6%) of 62 EH patients had concomitant VS. Conversely, 4 (18%) of 22 VS patients in Groups C and B combined had concurrent EH. CONCLUSION A very low (6%) rate of VS in EH patients indicates that VS in EH patients may be coincidental. In contrast, EH was identified in 18% prevalence of VS patients, mirroring the 22% prevalence of cochlear EH demonstrated in VS donors through histopathological studies.
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Affiliation(s)
- Ling-Chen Meng
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Kao-Tsung Lin
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Ho Young
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, Far Eastern Memorial Hospital, New Taipei, Taiwan.
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12
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Ark ED, Boya MN, Shah A, Ozgen B, Redleaf M. Four-Hour-Delayed Gadolinium 3D REAL IR and SPACE FLAIR MRI Correlated to Meniere Disease Histology. EAR, NOSE & THROAT JOURNAL 2024:1455613241261461. [PMID: 38872311 DOI: 10.1177/01455613241261461] [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: 06/15/2024] Open
Abstract
Objectives: This study aims to showcase the complementary nature of utilizing both histopathology and magnetic resonance imaging (MRI) in understanding the otologic pathophysiology of Meniere disease. In addition, it seeks to raise awareness of the value of preserving and curating historical temporal bone collections which continue to inform our understanding of otologic diseases. Methods: The essential anatomical feature of Meniere disease-the distended membranous labyrinth-is explored through a comparison of early temporal bone studies with contemporary MRI techniques. The histopathologic photomicrographs are of inner ear specimens from deceased patients with symptoms consistent with Meniere disease. The MRI sequences from living patients exhibiting classic Meniere disease symptoms during life are captured 4 hours post-administration of gadolinium. Results: Both histopathologic examination and MRI imaging reveal consistent distention of the saccule, utricle, and scala media in patients with Meniere disease. The study shows the histologic photomicrographs of actual Meniere patients compared to the MRIs and successfully demonstrates the correlation between postmortem histological findings and MRI evidence of distension in living patients. Conclusions: A corresponding distension of the membranous labyrinth is seen in both the histologic specimens and the Meniere MRIs. This correlation suggests the potential utility of utilizing MRI to aid in diagnosing atypical Meniere disease and distinguishing it from other disease processes, such as migraine equivalent vertigo. The integration of historical temporal bone studies with modern MRI techniques offers valuable insights into the pathophysiology of otologic diseases. In addition, it emphasizes the importance of preserving and curating historical temporal bone collections for continued research and medical education purposes. Previous studies of delayed MRIs did not use Meniere disease temporal bone histopathology images.
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Affiliation(s)
- Eugene D Ark
- College of Medicine, University of Illinois-Chicago, Chicago, IL, USA
| | - Mounika N Boya
- Department of Otolaryngology/Head and Neck Surgery, University of Illinois-Chicago, Chicago, IL, USA
| | - Amar Shah
- College of Medicine, University of Illinois-Chicago, Chicago, IL, USA
| | - Burce Ozgen
- Department of Radiology-Division Neuroradiology, University of Illinois-Chicago, Chicago, IL, USA
| | - Miriam Redleaf
- Department of Otolaryngology/Head and Neck Surgery, University of Illinois-Chicago, Chicago, IL, USA
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13
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Wang LL, Thompson TA, Shih RY, Ajam AA, Bulsara K, Burns J, Davis MA, Ivanidze J, Kalnins A, Kuo PH, Ledbetter LN, Pannell JS, Pollock JM, Shakkottai VG, Shih RD, Soares BP, Soderlund KA, Utukuri PS, Woolsey S, Policeni B. ACR Appropriateness Criteria® Dizziness and Ataxia: 2023 Update. J Am Coll Radiol 2024; 21:S100-S125. [PMID: 38823940 DOI: 10.1016/j.jacr.2024.02.018] [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: 02/20/2024] [Accepted: 02/28/2024] [Indexed: 06/03/2024]
Abstract
Diagnostic evaluation of a patient with dizziness or vertigo is complicated by a lack of standardized nomenclature, significant overlap in symptom descriptions, and the subjective nature of the patient's symptoms. Although dizziness is an imprecise term often used by patients to describe a feeling of being off-balance, in many cases dizziness can be subcategorized based on symptomatology as vertigo (false sense of motion or spinning), disequilibrium (imbalance with gait instability), presyncope (nearly fainting or blacking out), or lightheadedness (nonspecific). As such, current diagnostic paradigms focus on timing, triggers, and associated symptoms rather than subjective descriptions of dizziness type. Regardless, these factors complicate the selection of appropriate diagnostic imaging in patients presenting with dizziness or vertigo. This document serves to aid providers in this selection by using a framework of definable clinical variants. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.
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Affiliation(s)
- Lily L Wang
- University of Cincinnati Medical Center, Cincinnati, Ohio.
| | - Trevor A Thompson
- Research Author, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Robert Y Shih
- Panel Chair, Uniformed Services University, Bethesda, Maryland
| | | | - Ketan Bulsara
- UCONN Health, University of Connecticut, Farmington, Connecticut, Neurosurgery expert
| | | | - Melissa A Davis
- Yale University School of Medicine, New Haven, Connecticut; Committee on Emergency Radiology-GSER
| | | | | | - Phillip H Kuo
- University of Arizona, Tucson, Arizona; Commission on Nuclear Medicine and Molecular Imaging
| | | | | | | | - Vikram G Shakkottai
- University of Texas Southwestern Medical Center, Dallas, Texas; American Academy of Neurology
| | - Richard D Shih
- Schmidt College of Medicine, Florida Atlantic University, Boca Raton, Florida; American College of Emergency Physicians
| | - Bruno P Soares
- The University of Vermont Medical Center, Burlington, Vermont
| | | | | | - Sarah Woolsey
- Association for Utah Community Health, Salt Lake City, Utah; American Academy of Family Physicians
| | - Bruno Policeni
- Specialty Chair, University of Iowa Hospitals and Clinics, Iowa City, Iowa
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14
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Jasińska-Nowacka A, Wojciechowski T, Wnuk E, Niemczyk K. Regression of Endolymphatic Hydrops in Patient With Meniere's Disease Treated With Vestibular Neurectomy: A Case Report. EAR, NOSE & THROAT JOURNAL 2024:1455613241238633. [PMID: 38642031 DOI: 10.1177/01455613241238633] [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: 04/22/2024] Open
Abstract
Vestibular neurectomy is an effective method eliminating vertigo attacks in patients suffering from disabling Meniere's disease with no clinical improvement despite conservative and intratympanic therapy. Magnetic resonance imaging allows in vivo evaluation of changes manifesting in the inner ear after treatment; however, downgrading of the endolymphatic hydrops after vestibular neurectomy had not been previously described in the literature. In the present article, a case of a patient with unilateral severe Meniere's disease treated with selective vestibular nerve section from middle fossa approach was described. Clinical symptoms and audiovestibular tests were evaluated before and 13 months after the surgery. Complete resolution of vertigo episodes and hearing preservation was achieved. Magnetic resonance imaging was performed before and after the surgery using a 3 Tesla scanner with dedicated protocol after intravenous administration of gadolinium contrast agent. In the follow-up examination, regression of the cochlear and vestibular endolymphatic hydrops was visualized, which may suggest processes occurring in the labyrinth as a result of the vestibular efferent fibers section.
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Affiliation(s)
- Agnieszka Jasińska-Nowacka
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Warsaw, Warszawa, Mazowieckie, Poland
| | - Tomasz Wojciechowski
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Warsaw, Warszawa, Mazowieckie, Poland
- Department of Clinical and Descriptive Anatomy, Center for Biostructure Research, Medical University of Warsaw, Warszawa, Mazowieckie, Poland
| | - Emilia Wnuk
- Second Department of Clinical Radiology, Medical University of Warsaw, Warszawa, Mazowieckie, Poland
| | - Kazimierz Niemczyk
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Warsaw, Warszawa, Mazowieckie, Poland
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15
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Zhang W, Xie J, Wang M. The effect of delay time after injecting gadobutrol on the diagnosis of endolymphatic hydrops. Magn Reson Imaging 2024; 107:160-163. [PMID: 38176577 DOI: 10.1016/j.mri.2024.01.002] [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: 12/16/2023] [Revised: 12/30/2023] [Accepted: 01/01/2024] [Indexed: 01/06/2024]
Abstract
OBJECTIVES The aim of this study was to reduce the time delay between gadolinium injection and 3D-FLAIR (three-dimensional fluid-attenuated inversion recovery) MRI by using a single dose of intravenous gadobutrol in Menière's disease patients. METHODS 17 patients diagnosed with definite unilateral Meniere's disease underwent 3D-FLAIR MRI scans at 2, 4, and 6 h post-intravenous administration of a single-dose of gadobutrol. The signal intensity ratio of bilateral inner ear, cochlear and vestibular hydrops was measured at 2 h, 4 h and 6 h, while the differences in signal intensity ratio and endolymphatic hydrops were evaluated at three time points. RESULTS The cochlea, vestibule, and semicircular canal exhibit clear structural features with distinct perilymph-endolymph boundaries at 2 h, 4 h, and 6 h. The signal intensity ratio of the affected ear was significantly higher than that of the unaffected ear at 2 h, 4 h, and 6 h. The signal intensity ratio at 4 h and 6 h in both the affected and unaffected ears was significantly higher than that at 2 h, but there was no significant difference between 4 h and 6 h. Cochlear hydrops and vestibular hydrops show no significant differences at these time points, demonstrating excellent consistency. CONCLUSIONS We have demonstrated that 3D-FLAIR images acquired 2 h after intravenous administration of a single-dose gadobutrol are of high quality and equally effective as those obtained at the conventional 4-h time point for diagnosing endolymphatic hydrops in Menière's disease. In clinical practice, the delay time can be safely shortened to 2 h.
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Affiliation(s)
- Weidong Zhang
- Department of Medical Imaging, Zhengzhou University People's Hospital & Henan Provincial People's Hospital, 7 Weiwu Road, 450000 Zhengzhou, China
| | - Jiapei Xie
- Department of Medical Imaging, Zhengzhou University People's Hospital & Henan Provincial People's Hospital, 7 Weiwu Road, 450000 Zhengzhou, China; Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Meiyun Wang
- Department of Medical Imaging, Zhengzhou University People's Hospital & Henan Provincial People's Hospital, 7 Weiwu Road, 450000 Zhengzhou, China; Laboratory of Brain Science and Brain-Like Intelligence Technology, Institute for Integrated Medical Science and Engineering, Henan Academy of Sciences, China.
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16
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Xu W, Li X, Li X, Zhang D, Wang H. Pediatric Ménière's disease with disassociated cochlear and vestibular symptoms: a case report. Transl Pediatr 2024; 13:492-498. [PMID: 38590371 PMCID: PMC10998996 DOI: 10.21037/tp-24-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 02/29/2024] [Indexed: 04/10/2024] Open
Abstract
Background Typical Ménière's disease (MD) rarely occurs in childhood. Compared to adults, age-associated changes in vestibular function can occur during infancy and childhood. Previous case reports may have lacked some audiovestibular tests in children. It is worthwhile to follow a child with MD to observe how vertigo and hearing loss could progress under an insufficient vestibular system. Case Description A 14-year-old pediatric patient with disassociated episodes between vertigo and hearing loss was finally diagnosed with MD. He was diagnosed with probable MD due to lack of objective evidence of hearing loss in his first two admissions. However, in his third admission, he had hearing loss even without attack of vertigo and was finally diagnosed. By listing the patient's audiovestibular auxiliary tests in a chronological order, we might follow the progress of pediatric MD. Gadolinium-enhanced magnetic resonance imaging (Gd-MRI) might be sensitive to reflect endolymphatic hydrops (EH). Medications including corticosteroids might be effective for both hearing loss and vertigo. Conclusions In pediatric MD, vestibular and cochlear symptoms may occur and progress independently. Audiovestibular evaluation, especially caloric tests and cervical vestibular evoked myogenic potential (cVEMP), can be useful for pediatric MD. Gd-MRI can be sensitive for detecting EH. Both systemic and postauricular administration of corticosteroids might be effective in alleviating vertigo and improving hearing. Prolongation of the follow-up period of pediatric MD is warranted.
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Affiliation(s)
- Wandi Xu
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
- Laboratory of Vertigo Disease, Shandong Second Provincial General Hospital, Shandong Institute of Otorhinolaryngology, Jinan, China
| | - Xiaoyi Li
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
- Laboratory of Vertigo Disease, Shandong Second Provincial General Hospital, Shandong Institute of Otorhinolaryngology, Jinan, China
| | - Xiaofei Li
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
- Laboratory of Vertigo Disease, Shandong Second Provincial General Hospital, Shandong Institute of Otorhinolaryngology, Jinan, China
- Shandong Provincial Vertigo and Dizziness Medical Center, Jinan, China
| | - Daogong Zhang
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
- Laboratory of Vertigo Disease, Shandong Second Provincial General Hospital, Shandong Institute of Otorhinolaryngology, Jinan, China
- Shandong Provincial Vertigo and Dizziness Medical Center, Jinan, China
| | - Haibo Wang
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
- Laboratory of Vertigo Disease, Shandong Second Provincial General Hospital, Shandong Institute of Otorhinolaryngology, Jinan, China
- Shandong Provincial Vertigo and Dizziness Medical Center, Jinan, China
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17
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Riemann C, Kim R, Pfeiffer CJ, Sudhoff H, Todt I. Occlusion of the Lateral Semicircular Canal, Endolymphatic Sac Surgery, and Cochlear Implantation: A Low Destructive Treatment for Unilateral Ménière's Disease and Deafness. Audiol Neurootol 2024; 29:246-252. [PMID: 38325346 DOI: 10.1159/000535937] [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: 07/27/2023] [Accepted: 12/18/2023] [Indexed: 02/09/2024] Open
Abstract
INTRODUCTION Surgical treatment of Ménière's disease (MD) and deafness aims to treat vertigo and hearing disabilities. Current treatment options like labyrinthectomy and cochlear implantation (CI) have shown acceptable results but are destructive. Less destructive procedures, like the occlusion of the lateral semicircular canal and endolymphatic sac surgery, have been shown to be successful in vertigo control. The combination of both procedures with CI has not been investigated; therefore the objective of this study was to investigate the outcome of this combination in patients with single-sided MD and moderately severe to complete sensorineural hearing loss. METHODS In this retrospective study, 10 patients with single-sided MD and moderately severe to complete sensorineural hearing loss were included. In all of them, a single-staged surgery, which consisted of CI, endolymphatic sac surgery, and occlusion of the lateral semicircular canal, was performed. The surgery was performed after a failed conservative therapy trial. The clinical outcome was evaluated by the Dizziness Handicap Inventory (DHI) and audiological tests. These were assessed preoperatively, 3 and 6 months after surgery. An MRI with a hydrops sequence was performed to support the clinical diagnosis. RESULTS After the combined surgery, the mean DHI testing improved significantly from 71 to 30. Mean audiological monosyllabic speech testing outcome with the cochlea implant was 65% at 65 dB. The residual hearing of 2 patients could be preserved after the surgical procedure. CONCLUSION The combination of occlusion of the lateral semicircular canal, endolymphatic sac surgery, and CI is an efficient low traumatic treatment for patients with a single-sided MD and moderately severe to complete sensorineural hearing loss.
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Affiliation(s)
- Conrad Riemann
- Department of Otolaryngology, Head and Neck Surgery, Bielefeld University, Medical School OWL, Campus Mitte, ielefeld, Germany
| | - Rayoung Kim
- Department of Otolaryngology, Head and Neck Surgery, Bielefeld University, Medical School OWL, Campus Mitte, ielefeld, Germany
| | - Christoph J Pfeiffer
- Department of Otolaryngology, Head and Neck Surgery, Bielefeld University, Medical School OWL, Campus Mitte, ielefeld, Germany
| | - Holger Sudhoff
- Department of Otolaryngology, Head and Neck Surgery, Bielefeld University, Medical School OWL, Campus Mitte, ielefeld, Germany
| | - Ingo Todt
- Department of Otolaryngology, Head and Neck Surgery, Bielefeld University, Medical School OWL, Campus Mitte, ielefeld, Germany
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Yan H, Young Y. Role of conventional MD staging in modern era of hydrops MR imaging. Laryngoscope Investig Otolaryngol 2024; 9:e1213. [PMID: 38362181 PMCID: PMC10866591 DOI: 10.1002/lio2.1213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 01/02/2024] [Indexed: 02/17/2024] Open
Abstract
Objective/Hypothesis This study correlated stage of Meniere's disease (MD) with MR imaging of endolymphatic hydrops (EH) to assess the role of MD staging in modern era. Study Design Retrospective study. Methods Fifty-four MD patients (60 ears) underwent an inner ear test battery and were further confirmed by MR imaging. Sixty MD ears were divided into stages I-IV, and hydrops MR images at each stage were compared. Results Hydrops MRI demonstrated that EH at the cochlea with respective Grades 0/I/II were 3/7/1 ears for stage I, 0/5/3 ears for stage II, 1/6/26 ears for stage III and 0/2/6 ears for stage IV. Significant relationship was not identified between MD stage and grades of cochlear hydrops. Similarly, no significant relationship was shown between MD stage and grades of vestibular (saccular/utricular) hydrops. The optimal cutoff value of four-tone average for predicting severe type (Grade II-III) cochlear/vestibular EH was 48 dB, which was within the stage III. Hence, prevalence of severe type (Grade II) cochlear EH in stages III (79%) and IV (75%) was significantly higher than stages I (9%) and II (38%). Similarly, severe type saccular/utricular EH in stages III (64%) and IV (75%) also showed significantly higher than stages I (18%) and II (25%). Conclusion Although conventional MD staging fails to correlate with the grades of EH on hydrops MRI, late-stage MD may indicate heightened EH severity in the cochlea and vestibule. Level of Evidence 4.
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Affiliation(s)
- Hong‐Yu Yan
- Department of OtolaryngologyNational Taiwan University HospitalTaipeiTaiwan
| | - Yi‐Ho Young
- Department of OtolaryngologyFar Eastern Memorial HospitalNew TaipeiTaiwan
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19
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Young YH, Lin KT. Potential Application of Hydrops MR Imaging: A Systematic Review. J Otolaryngol Head Neck Surg 2024; 53:19160216241250350. [PMID: 38888936 PMCID: PMC11098000 DOI: 10.1177/19160216241250350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 04/01/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Diagnostic dilemma between clinical Meniere's disease and radiological endolymphatic hydrops (EH) has emerged since the introduction of hydrops magnetic resonance imaging (MRI). The aim of this study is to explore the potential application of hydrops MRI on diagnosing the EH. METHODS This review was developed from peer-reviewed articles published in those journals listed on journal of citation reports. The MEDLINE database of the US National Library of Medicine, Scopus, and Google Scholar were used to collect articles based on the guidelines (PRISMA 2020 statement) for reporting reviews. RESULTS Initially, 470 articles were retrieved from 1983 to 2023, and 80 relevant articles were ultimately selected. The sensitivity (69%-92%) and specificity (78%-96%) values varied from each laboratory for detecting EH via hydrops MRI, probably due to candidate selection and the grading system employed. CONCLUSION The application of hydrops MRI allows (1) differentiation between EH and sudden sensorineural hearing loss; (2) determination of the affected side of EH; and (3) confirmation of the diagnosis of EH concomitant with other disorders. Notably, not all differentials for EH can be visualized on MR images. One of the existing gaps to be filled is that updated hydrops MRI fails to identify distortion, that is, rupture, collapse, fistula, or fibrosis of the inner ear compartments, akin to what histopathological evidence can demonstrate. Hence, enhanced ultrahigh resolution of hydrops MRI is required for demonstrating fine structures of the inner ear compartments in the future.
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Affiliation(s)
- Yi-Ho Young
- Department of Otolaryngology, Far Eastern Memorial Hospital, New Taipei, Taiwan
| | - Kao-Tsung Lin
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
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20
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Lin KT, Young YH. Hydropic MR imaging: An additional biomarker for diagnosing delayed endolymphatic hydrops. Clin Otolaryngol 2024; 49:147-151. [PMID: 37822289 DOI: 10.1111/coa.14109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 08/25/2023] [Accepted: 09/23/2023] [Indexed: 10/13/2023]
Affiliation(s)
- Kao-Tsung Lin
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Ho Young
- Department of Otolaryngology, Far Eastern Memorial Hospital, New Taipei, Taiwan
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21
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Noh TS, Park MK, Lee JH, Oh SH, Kim JH, Song IC, Suh MW. Endolymphatic hydrops asymmetry distinguishes patients with Meniere's disease from normal controls with high sensitivity and specificity. Front Neurol 2023; 14:1280616. [PMID: 38187153 PMCID: PMC10768198 DOI: 10.3389/fneur.2023.1280616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 11/27/2023] [Indexed: 01/09/2024] Open
Abstract
Background Many endolymphatic hydrops (EH) MRI studies in the literature do not include a normal control group. Consequently, it remains unclear which outcome measure in EH MRI can most effectively distinguish between MD patients and normal controls. Methods Gadolinium-enhanced EH imaging was performed to quantitatively evaluate the extents of hydrops in MD patients and age-/sex-matched normal controls. Four hours after intravenous injection of contrast agent, MRI was performed using a 3-T MR platform fitted with a 32-channel phased-array coil receptor. MR images (10-15 slices) covering an inner ear were 3D-stacked. Analyses of all images that included the vestibule or the cochlea yielded the volumes (in μL) of the endolymphatic and perilymphatic spaces. Results For the vestibule, they were significantly greater EH% in ipsilateral (52.4 ± 12.5) than in contralateral MD ears (40.4 ± 8.5, p = 0.001) and in ipsilateral MD ears than in control ears (42.4 ± 13.7, p = 0.025). For the cochlea, the values were slightly higher EH% in ipsilateral MD ears (49.7 ± 10.4, p = 0.061) but did not significantly differ from contralateral (41.3 ± 12.6) or control ears (39.6 ± 18.9, p = 0.858). In the MD group, the EH asymmetries were 12.0 ± 10.2% (vestibule) and 8.4 ± 8.6% (cochlea), significantly larger than those of controls. Conclusion Compared to conventional semiquantitative grading or quantitative EH% analysis, EH asymmetry may better distinguish MD patients from normal controls. Quantitative hydrops volumetric analysis yields clinically relevant information on inner ear function.
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Affiliation(s)
- Tae-Soo Noh
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Moo Kyun Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jun Ho Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Seung Ha Oh
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Ji-hoon Kim
- Department of Radiology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - In Chan Song
- Department of Radiology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Myung-Whan Suh
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
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Li J, Li L, Jin X, Hu N, Kong X, Wang L, Li X, Dou W, Sun L, Li C, Gong R. MRI can help differentiate Ménière's disease from other menieriform diseases. Sci Rep 2023; 13:21527. [PMID: 38057393 PMCID: PMC10700494 DOI: 10.1038/s41598-023-49066-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/04/2023] [Indexed: 12/08/2023] Open
Abstract
It is difficult to distinguish other pathologies mimicking Ménière's disease (MD) clinically. This study aims to investigate the differences of imaging findings and features between MD and other menieriform diseases via intravenous gadolinium-enhanced magnetic resonance imaging (MRI). 426 patients with menieriform symptoms, including MD, vestibular migraine (VM), and vestibular schwannoma (VS), underwent 3D-FLAIR and 3D-T2WI MRI 6 h after the intravenous gadolinium injection. MR images were analyzed for inner ear morphology, perilymphatic enhancement (PE), EH and other abnormalities. EH was observed at a higher rate in MD patients (85.71%) than patients with other menieriform diseases (VM group = 14.75%, VS group = 37.50%). The prevalence of unilateral EH as well as both cochlear and vestibular EH showed significant differences between MD and VM groups. The prevalence of cochlear EH (I and II) and vestibular EH (II and III) was different between MD and VM groups. The prevalence of PE was higher in MD than VM group. The degrees of cochlear and vestibular hydrops were higher in the definite than probable MD group (P < 0.05). Using these imaging features, MRI can be used to help differentiate MD from other menieriform diseases.
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Affiliation(s)
- Jinye Li
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Long Li
- Hospital office, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Xianwen Jin
- Department of Radiology, Shandong Maternal and Child Health Care Hospital, Jinan, People's Republic of China
| | - Na Hu
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Xiao Kong
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Linsheng Wang
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Xiaoqin Li
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Weiqiang Dou
- GE Healthcare, MR Research China, Beijing, 100000, People's Republic of China
| | - Lixin Sun
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China.
| | - Chuanting Li
- Department of Radiology, Shandong Provincial Hospital, Shandong University, 324 Jing Wu Wei-Qi Road, Jinan, China.
| | - Ruozhen Gong
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
- Gong Ruozhen Innovation Studio, Shandong Provincial Hospital, Shandong University, 324 Jing Wu Wei-Qi Road, Jinan, China
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23
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Kobayashi M, Yoshida T, Sugimoto S, Naganawa S, Sone M. Disruption of the Blood-Perilymph Barrier Preceding Endolymphatic Hydrops Formation in Meniere's Disease. Otol Neurotol 2023; 44:e766-e767. [PMID: 37590878 DOI: 10.1097/mao.0000000000003981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Affiliation(s)
- Masumi Kobayashi
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tadao Yoshida
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Satofumi Sugimoto
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shinji Naganawa
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Michihiko Sone
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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24
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Connor S, Grzeda MT, Jamshidi B, Ourselin S, Hajnal JV, Pai I. Delayed post gadolinium MRI descriptors for Meniere's disease: a systematic review and meta-analysis. Eur Radiol 2023; 33:7113-7135. [PMID: 37171493 PMCID: PMC10511628 DOI: 10.1007/s00330-023-09651-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/12/2023] [Accepted: 02/22/2023] [Indexed: 05/13/2023]
Abstract
OBJECTIVES Delayed post-gadolinium magnetic resonance imaging (MRI) detects changes of endolymphatic hydrops (EH) within the inner ear in Meniere's disease (MD). A systematic review with meta-analysis was conducted to summarise the diagnostic performance of MRI descriptors across the range of MD clinical classifications. MATERIALS AND METHODS Case-controlled studies documenting the diagnostic performance of MRI descriptors in distinguishing MD ears from asymptomatic ears or ears with other audio-vestibular conditions were identified (MEDLINE, EMBASE, Web of Science, Scopus databases: updated 17/2/2022). Methodological quality was evaluated with Quality Assessment of Diagnostic Accuracy Studies version 2. Results were pooled using a bivariate random-effects model for evaluation of sensitivity, specificity and diagnostic odds ratio (DOR). Meta-regression evaluated sources of heterogeneity, and subgroup analysis for individual clinical classifications was performed. RESULTS The meta-analysis included 66 unique studies and 3073 ears with MD (mean age 40.2-67.2 years), evaluating 11 MRI descriptors. The combination of increased perilymphatic enhancement (PLE) and EH (3 studies, 122 MD ears) achieved the highest sensitivity (87% (95% CI: 79.92%)) whilst maintaining high specificity (91% (95% CI: 85.95%)). The diagnostic performance of "high grade cochlear EH" and "any EH" descriptors did not significantly differ between monosymptomatic cochlear MD and the latest reference standard for definite MD (p = 0.3; p = 0.09). Potential sources of bias were case-controlled design, unblinded observers and variable reference standard, whilst differing MRI techniques introduced heterogeneity. CONCLUSIONS The combination of increased PLE and EH optimised sensitivity and specificity for MD, whilst some MRI descriptors also performed well in diagnosing monosymptomatic cochlear MD. KEY POINTS • A meta-analysis of delayed post-gadolinium magnetic resonance imaging (MRI) for the diagnosis of Meniere's disease is reported for the first time and comprised 66 studies (3073 ears). • Increased enhancement of the perilymphatic space of the inner ear is shown to be a key MRI feature for the diagnosis of Meniere's disease. • MRI diagnosis of Meniere's disease can be usefully applied across a range of clinical classifications including patients with cochlear symptoms alone.
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Affiliation(s)
- Steve Connor
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK.
- Department of Neuroradiology, King's College Hospital, London, SE5 9RS, UK.
- Department of Radiology, Guy's Hospital and St Thomas' Hospital, London, SE1 9RT, UK.
| | - Mariusz T Grzeda
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
- King's Technology Evaluation Centre, School of Biomedical Engineering and Imaging Sciences, King's College, London, SE1 7EH, UK
| | - Babak Jamshidi
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
- King's Technology Evaluation Centre, School of Biomedical Engineering and Imaging Sciences, King's College, London, SE1 7EH, UK
| | - Sebastien Ourselin
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
| | - Joseph V Hajnal
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
| | - Irumee Pai
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
- Department of Ear, Nose and Throat Surgery, Guy's and St Thomas' Hospital, London, SE1 9RT, UK
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25
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Suárez-Vega V, Manrique-Huarte R, Dominguez P, Blanco M, Alonso-Burgos A, Pérez-Fernández N. Magnetic Resonance Volumetric Quantification of Vestibular Endolymphatic Hydrops in Patients with Unilateral Definite Meniere's Disease Using 3D Inversion Recovery with Real Reconstruction (3D-REAL-IR) Sequence. J Clin Med 2023; 12:5965. [PMID: 37762906 PMCID: PMC10532400 DOI: 10.3390/jcm12185965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/08/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND The 3D-REAL-IR MRI sequence allows for an in vivo visualization of endolymphatic hydrops. Qualitative assessment methods of the severity of vestibular and cochlear hydrops are the most commonly used. METHODS A quantitative volumetric measurement of vestibular EH in patients with definite unilateral Ménière's disease using the 3D-REAL-IR sequence and the calculation of the endolymphatic ratio (ELR) was intended. RESULTS Volumetric calculations of the vestibules, vestibular endolymph and vestibular ELR are performed in 96 patients with unilateral Ménière's disease and correlated with classic qualitative grading scales. CONCLUSIONS Quantitative volumetric measurement of vestibular hydrops using the 3D-REAL-IR sequence is feasible and reproducible in daily clinical practice. Vestibular ELR values exceeding 60% defined radiologically significant vestibular hydrops, while values below 30% defined radiologically non-significant vestibular hydrops.
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Affiliation(s)
- Víctor Suárez-Vega
- Department of Radiology, Clinica Universidad de Navarra, 28027 Madrid, Spain;
| | - Raquel Manrique-Huarte
- Department of Otorhinolaryngology, Clinica Universidad de Navarra, 31008 Pamplona, Spain;
| | - Pablo Dominguez
- Department of Radiology, Clinica Universidad de Navarra, 31008 Pamplona, Spain;
| | - Melissa Blanco
- Department of Otorhinolaryngology, Clinica Universidad de Navarra, 28027 Madrid, Spain; (M.B.); (N.P.-F.)
| | | | - Nicolás Pérez-Fernández
- Department of Otorhinolaryngology, Clinica Universidad de Navarra, 28027 Madrid, Spain; (M.B.); (N.P.-F.)
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Huang Y, Zhao P, Han Z, Xie J, Liu Y, Gong S, Wang Z. Evaluation of the relationship between endolymphatic hydrops and hearing loss in Meniere's disease based on three-dimensional real inversion recovery sequence. Braz J Otorhinolaryngol 2023; 89:101314. [PMID: 37688911 PMCID: PMC10504479 DOI: 10.1016/j.bjorl.2023.101314] [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: 05/19/2023] [Revised: 07/27/2023] [Accepted: 08/19/2023] [Indexed: 09/11/2023] Open
Abstract
OBJECTIVES The degree of endolymphatic hydrops in Meniere's disease may be related to hearing loss. However, the results of prior studies have been inconsistent. We aimed to investigate the relationship between endolymphatic hydrops and hearing loss characteristics in Meniere's disease. METHODS This study included 54 patients (62 ears) with Meniere's disease. Patients underwent three-dimensional real inversion recovery sequences for magnetic resonance imaging and pure-tone audiometry. Endolymphatic hydrops were assessed according to Gurkov's criteria (2011). Correlations between different degrees of endolymphatic hydrops and pure-tone audiometry, as well as staging, were analysed. RESULTS Pure tone audiometry and staging were higher for vestibular endolymphatic hydrops complicated by cochlear ones than isolated cochlear or vestibular hydrops (both p < 0.05). There was no significant correlation between vestibular endolymphatic hydrops and pure-tonal audiometry or staging (all p > 0.05). The degree of hydrops in the middle turn was correlated with the mid-frequency hearing threshold (p < 0.05). The degree of cochlear hydrops was correlated with the audiometry, low-frequency hearing thresholds, mid-frequency hearing thresholds and staging (p < 0.01). CONCLUSION The types and sites of endolymphatic hydrops based on a 3D-real inversion recovery sequence can be used to indicate the degree of hearing loss in patients with Meniere's disease. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Yan Huang
- Capital Medical University, Beijing Friendship Hospital, Department of Radiology, Beijing, China
| | - Pengfei Zhao
- Capital Medical University, Beijing Friendship Hospital, Department of Radiology, Beijing, China.
| | - Zhihao Han
- Qingdao University, Weihai Central Hospital, Department of Imaging, Weihai, China
| | - Jing Xie
- Capital Medical University, Beijing Friendship Hospital, Department of Otolaryngology, Head and Neck Surgery, Beijing, China.
| | - Yuhe Liu
- Capital Medical University, Beijing Friendship Hospital, Department of Otolaryngology, Head and Neck Surgery, Beijing, China
| | - Shusheng Gong
- Capital Medical University, Beijing Friendship Hospital, Department of Otolaryngology, Head and Neck Surgery, Beijing, China
| | - Zhenchang Wang
- Capital Medical University, Beijing Friendship Hospital, Department of Radiology, Beijing, China.
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Li J, Wang L, Hu N, Kong X, Ge X, Liu M, Li C, Sun L, Gong R. Improving diagnostic accuracy for probable and definite Ménière's disease using magnetic resonance imaging. Neuroradiology 2023; 65:1371-1379. [PMID: 37328652 DOI: 10.1007/s00234-023-03176-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 06/04/2023] [Indexed: 06/18/2023]
Abstract
PURPOSE To determine whether magnetic resonance imaging (MRI) can improve diagnostic accuracy for definite and probable Ménière's disease (MD) based on perilymphatic enhancement (PE) and endolymphatic hydrops (EH). METHODS 363 patients with unilateral MD (probable MD, n = 75 and definite MD, n = 288) were recruited. A three-dimensional zoomed imaging technique with parallel transmission SPACE real inversion recovery was performed 6 h after intravenous gadolinium injection to investigate the presence of PE and to evaluate the grading and location of EH. PE and EH characteristics were analyzed and compared between the probable and definite MD groups. RESULTS The cochlear and vestibular EH grading on the affected side was more severe in the definite MD group than that in the probable MD group (P < 0.001). The EH locations within the inner ear on the affected side also differed between the two groups (χ2 = 81.15, P < 0.001). The signal intensity ratio (SIR) on the affected side was significantly higher in the definite MD group than in the probable MD group (t = 2.18, P < 0.05). The assessment of the combination of PE and EH parameters within the inner ear revealed a higher area under the curve (AUC) in the definite MD group (0.82) compared with the AUCs of the parameters assessed alone. CONCLUSION The assessment of a combination of PE and EH parameters improved the diagnostic accuracy for probable and definite MD, suggesting that MRI findings may be clinically useful in the diagnosis of MD.
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Affiliation(s)
- Jinye Li
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Linsheng Wang
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Na Hu
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Xiao Kong
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Xiaoqian Ge
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
| | - Mengxiao Liu
- MR Scientific Marketing, Diagnostic Imaging, Siemens Healthineers Ltd, Shanghai, China
| | - Chuanting Li
- Department of Radiology, Shandong Provincial Hospital, Shandong University, 324 Jing Wu Wei-Qi Road, Jinan, China
| | - Lixin Sun
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China.
| | - Ruozhen Gong
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, 4 Duan Xing-Xi Road, Jinan, China
- Gong Ruozhen Innovation Studio, Shandong Provincial Hospital, Shandong University, 324 Jing Wu Wei-Qi Road, Jinan, China
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28
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de Pont LMH, Houben MTPM, Verhagen TO, Verbist BM, van Buchem MA, Bommeljé CC, Blom HM, Hammer S. Visualization and clinical relevance of the endolymphatic duct and sac in Ménière's disease. Front Neurol 2023; 14:1239422. [PMID: 37719762 PMCID: PMC10501721 DOI: 10.3389/fneur.2023.1239422] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 07/31/2023] [Indexed: 09/19/2023] Open
Abstract
Background Ménière's disease (MD) is a chronic inner ear disorder with a multifactorial etiology. Decreased visualization of the endolymphatic duct (ED) and sac (ES) is thought to be associated with MD, although controversy exists about whether this finding is specific to MD. Recent literature has revealed that two distinct ES pathologies, developmental hypoplasia and epithelial degeneration, can be distinguished in MD using the angular trajectory of the vestibular aqueduct (ATVA) or ED-ES system as a radiographic surrogate marker. It has been suggested that these two subtypes are associated with distinct phenotypical features. However, the clinical differences between the ATVA subtypes require further validation. Research objective The objective of this study is to investigate whether (1) non-visualization of the ED-ES system is a discriminative radiological feature for MD in a cohort of vertigo-associated pathologies (VAPs) and whether (2) different angular trajectories of the ED-ES system in MD are associated with distinguishable clinical features. Setting The study was conducted in the Vertigo Referral Center (Haga Teaching Hospital, The Hague, the Netherlands). Methods We retrospectively assessed 301 patients (187 definite MD and 114 other VAPs) that underwent 4h-delayed 3D FLAIR MRI. We evaluated (1) the visibility of the ED-ES system between MD and other VAP patients and (2) measured the angular trajectory of the ED-ES system. MD patients were stratified based on the angular measurements into αexit ≤ 120° (MD-120), αexit 120°-140° (MD-intermediate), or αexit ≥ 140° (MD-140). Correlations between ATVA subgroups and clinical parameters were evaluated. Results Non-visualization of the ED-ES system was more common in definite MD patients compared with other VAPs (P < 0.001). Among definite MD patients, the MD-140 subtype demonstrated a longer history of vertigo (P = 0.006), a higher prevalence of bilateral clinical disease (P = 0.005), and a trend toward a male preponderance (p = 0.053). No significant differences were found between ATVA subgroups regarding the presence or severity of auditory symptoms, or the frequency of vertigo attacks. Conclusion Non-visualization of the ED-ES system is significantly associated with MD. Among MD patients with a visible ED-ES system, we demonstrated that the MD-140 subtype is associated with a longer disease duration, a higher prevalence of bilateral MD, and a trend toward a male preponderance.
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Affiliation(s)
- Lisa M. H. de Pont
- Department of Radiology, Haga Teaching Hospital, The Hague, Netherlands
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Maartje T. P. M. Houben
- Department of Radiology, Haga Teaching Hospital, The Hague, Netherlands
- Department of Otorhinolaryngology, Haga Teaching Hospital, The Hague, Netherlands
| | - Thijs O. Verhagen
- Department of Radiology, Haga Teaching Hospital, The Hague, Netherlands
- Department of Otorhinolaryngology, Haga Teaching Hospital, The Hague, Netherlands
| | - Berit M. Verbist
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Mark A. van Buchem
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Claire C. Bommeljé
- Department of Otorhinolaryngology, Haga Teaching Hospital, The Hague, Netherlands
| | - Henk M. Blom
- Department of Otorhinolaryngology, Haga Teaching Hospital, The Hague, Netherlands
- Department of Otorhinolaryngology, Leiden University Medical Center, Leiden, Netherlands
- Department of Otorhinolaryngology, Antwerp University Hospital, Antwerp, Belgium
| | - Sebastiaan Hammer
- Department of Radiology, Haga Teaching Hospital, The Hague, Netherlands
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Coon A, Setzen G, Musah RA. Mass Spectrometric Interrogation of Earwax: Toward the Detection of Ménière's Disease. ACS OMEGA 2023; 8:27010-27023. [PMID: 37546591 PMCID: PMC10399190 DOI: 10.1021/acsomega.3c01943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 06/16/2023] [Indexed: 08/08/2023]
Abstract
Many diseases remain difficult to identify because the occurrence of characteristic biomarkers within traditional matrices such as blood and urine remain unknown. Disease diagnosis could, therefore, benefit from the analysis of readily accessible, non-traditional matrices that have a high chemical content and contain distinguishing biomarkers. One such matrix is cerumen (i.e., earwax), whose chemical complexity can pose challenges when analyzed by conventional methods. A combination of cerumen chemical profiles analyzed by gas chromatography-mass spectrometry (GC-MS) and direct analysis in real time-high-resolution mass spectrometry (DART-HRMS) were investigated to ascertain the possible presence of the rare otolaryngological disorder Ménière's disease. This illness is currently identified via "diagnosis by exclusion" in which the disease is distinguished from others with overlapping symptoms by the process of elimination. GC-MS revealed a chemical profile difference between those with and without a Ménière's disease diagnosis by a visually apparent diminution of the compounds present in the Ménière's disease samples. DART-HRMS revealed that the two classes could be differentiated using three fatty acids: cis-9-hexadecenoic acid, cis-10-heptadecenoic acid, and cis-9-octadecenoic acid. These compounds were subsequently quantified by GC-MS and overall, the amounts of these fatty acids were decreased in Ménière's disease patients. The average levels for non-Ménière's disease samples were 7.89 μg/mg for cis-9-hexadecenoic acid, 0.87 μg/mg for cis-10-heptadecenoic acid, and 4.94 μg/mg for cis-9-octadecenoic acid. The average levels for Ménière's disease samples were 1.70 μg/mg for cis-9-hexadecenoic acid, 0.13 μg/mg for cis-10-heptadecenoic acid, and 2.07 μg/mg for cis-9-octadecenoic acid. The confidence levels for cis-9-hexadecenoic acid, cis-10-heptadecenoic acid, and cis-9-octadecenoic acid were 98.7%, 99.9%, and 95.4%, respectively. The results suggest that assessment of the concentrations of these fatty acids could be a useful clinical tool for the more rapid and accurate detection of Ménière's disease.
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Affiliation(s)
- Allix
Marie Coon
- Department
of Chemistry, University at Albany, State
University of New York, 1400 Washington Avenue, Albany, New York 12222, United States
| | - Gavin Setzen
- Albany
ENT and Allergy Services, 123 Everett Rd, Albany, New York 12205, United States
| | - Rabi Ann Musah
- Department
of Chemistry, University at Albany, State
University of New York, 1400 Washington Avenue, Albany, New York 12222, United States
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30
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Zhang M, Zhao T, Feng Y, Li X, Song N, Ma X, Yang X, Sui R. The value of postcontrast delayed 3D fluid-attenuated inversion recovery MRI in the diagnosis of unilateral peripheral vestibular dysfunction. Quant Imaging Med Surg 2023; 13:5072-5088. [PMID: 37581086 PMCID: PMC10423377 DOI: 10.21037/qims-22-1268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 05/23/2023] [Indexed: 08/16/2023]
Abstract
Background Clinically, unilateral peripheral vestibular dysfunction (UPVD) with dizziness or vertigo as the chief complaint is quite common. This study aimed to investigate the correlations between 3-dimensional fluid-attenuated inversion recovery magnetic resonance imaging (3D-FLAIR MRI) findings and cochleovestibular function test results in patients with UPVD and to explore the possible etiologies of UPVD. Methods This retrospective study enrolled 76 patients with UPVD. Endolymphatic hydrops (EH) and perilymphatic enhancement (PE) in the vestibule and cochlea on 3D-FLAIR images, their correlations with the parameters of the cochleovestibular function test and vascular risk factors, and the immunological findings of patients with EH and PE were assessed. Results Of the included patients, 48.7% showed positive MRI findings (the presence of EH and PE on 1 side). The pure-tone average (PTA) was higher in patients with cochlear PE than in those with vestibular (P=0.014) and cochlear EH (P=0.02). The canal paresis (CP) value was also higher in patients with vestibular PE than in those with vestibular (P=0.002) and cochlear EH (P=0.003). Video head impulse test (vHIT) gains were lower in patients with vestibular and cochlear PE than in those with vestibular and cochlear EH (P<0.001). A positive correlation was observed between the degree of vestibular and cochlear EH and PTA (both P values <0.001). PTA and CP with a cutoff value of 32 dB and 46.5%, respectively, yielded high sensitivity and specificity in determining positive MRI findings (P<0.001 and P=0.029, respectively). The prevalence of vascular risk factors was significantly higher in patients with PE than in those with EH (P=0.033). Conclusions (I) Nearly half of the patients UPVD exhibited abnormal MRI findings. Cutoff values for PTA and CP of 32 dB and 46.5%, respectively, indicated that patients were more likely to have abnormal imaging findings. (II) The severity of EH was positively correlated with hearing impairment. (III) Patients with PE showed severe hearing impairment and vestibular dysfunction, which was presumed to be associated with vascular damage.
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Affiliation(s)
- Menglu Zhang
- 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
| | - Tongtong Zhao
- 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
| | - Yufei Feng
- 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
| | - 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
| | - Ning Song
- Department of Neurology, Aerospace Center Hospital, Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Xinyan Ma
- 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
| | - Xu Yang
- Department of Neurology, Aerospace Center Hospital, Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Rubo Sui
- Department of Neurology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
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Pfeiffer CJ, Gehl HB, Scholtz LU, Goon P, Sudhoff H, Todt I. Endolymphatic Hydrops Magnet Resonance Imaging in Ménière's Disease Patients after Cochlea Implantation. Brain Sci 2023; 13:853. [PMID: 37371333 DOI: 10.3390/brainsci13060853] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/13/2023] [Accepted: 05/23/2023] [Indexed: 06/29/2023] Open
Abstract
INTRODUCTION Cochlear implantation in patients with Ménière's disease (MD) is the treatment of choice in cases of functional deafness. Additional vertigo control is of central importance in this group of patients. Endolymphatic hydrops (ELH) is the pathophysiological correlate of MD and can be evaluated by magnet resonance imaging (MRI). Bilateral MD occurs in 10-33% and can be the reason for a postoperative persisting or newly occurring vertigo in this group. Recent developments in the field of implant magnets and experience in MRI sequences allow the diagnostic performance of MRI in cochlear implantees to be evaluated. The aim of the present study was to evaluate the possibility of MRI as a visual diagnostic tool for endolymphatic hydrops in cochlear implantees. MATERIAL AND METHODS This was a retrospective study including three cochlear implantees (age: 61-76 years, one female, two male) suffering from MD who, postoperatively, had a recurrence of vertigo with Ménière's-like symptoms. An MRI was performed for the evaluation of ELH (ELH-MRI). MRI observation was performed by a 4 h iv. delayed Gad 3 D Flair sequence. RESULTS In all cases, the ipsilateral implant magnet artifact covered the vestibulum, the semicircular canals and the cochlea. The contralateral vestibulum, the semicircular canal and the cochlea were fully observable, and a classification of the ELH-MRI could be performed. CONCLUSION ELH-MRI scanning allows for the detection of contralateral labyrinthine endolymphatic hydrops and is a tool for the postoperative evaluation of vertigo in cochlear implantees.
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Affiliation(s)
- Christoph J Pfeiffer
- Department of Otolaryngology, Head and Neck Surgery, Medical School OWL, Bielefeld University, Klinikum Bielefeld Mitte, Teutoburger Str. 50, 33604 Bielefeld, Germany
| | - Hans-Björn Gehl
- Department of Radiology, Medical School OWL, Bielefeld University, Klinikum Bielefeld Mitte, Teutoburger Str. 50, 33604 Bielefeld, Germany
| | - Lars-Uwe Scholtz
- Department of Otolaryngology, Head and Neck Surgery, Medical School OWL, Bielefeld University, Klinikum Bielefeld Mitte, Teutoburger Str. 50, 33604 Bielefeld, Germany
| | - Peter Goon
- Department of Medicine and Otolaryngology, National University of Singapore and National University Health System, Singapore 117549, Singapore
| | - Holger Sudhoff
- Department of Otolaryngology, Head and Neck Surgery, Medical School OWL, Bielefeld University, Klinikum Bielefeld Mitte, Teutoburger Str. 50, 33604 Bielefeld, Germany
| | - Ingo Todt
- Department of Otolaryngology, Head and Neck Surgery, Medical School OWL, Bielefeld University, Klinikum Bielefeld Mitte, Teutoburger Str. 50, 33604 Bielefeld, Germany
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Zou J, Zhang G, Li H, Zhao Z, Zhang Q, Pyykkö I, Mäkitie A. Multiple genetic variants involved in both autoimmunity and autoinflammation detected in Chinese patients with sporadic Meniere's disease: a preliminary study. Front Neurol 2023; 14:1159658. [PMID: 37273692 PMCID: PMC10232973 DOI: 10.3389/fneur.2023.1159658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 04/20/2023] [Indexed: 06/06/2023] Open
Abstract
Background The mechanisms of Meniere's disease (MD) remain largely unknown. The purpose of this study was to identify possible genetic variants associated with immune regulation in MD. Methods The whole immune genome of 16 Chinese patients diagnosed with sporadic MD was sequenced using next-generation sequencing. Results Definite pathological variants of MEFV (c.1223G>A, c.1105C>T), COL7A1 (c.5287C>T), and ADA (c.445C>T) contributing to the clinical phenotype were found in three patients. Limited and likely pathological variants of TLR3 (c.2228G>A) and RAB27A (c.560G>A) were detected in one patient each. The following definite pathological variants impairing the structure and function of translated proteins were detected in 10 patients, and multigene variants occurred in five patients: PRF1 (c.710C>A), UNC13D (c.1228A>C), COLEC11 (c.169C>T), RAG2 (c.200G>C), BLM (c.1937G>T), RNF31 (c.2533G>A), FAT4 (c.11498A>G), PEPD (c.788A>G), TNFSF12 (c.470G>A), VPS13B (c.11972A>T), TNFRSF13B (c.226G>A), ERCC6L2 (c.4613A>G), TLR3 (c.2228G>A), ADA (c.445C>T), PEPD (c.151G>A), and MOGS (c.2470G>A). The following limited pathological variants impairing the structure and function of translated proteins were detected in five patients, with double gene variants identified in one patient: EXTL3 (c.1396G>A), MTHFD1 (c.2057G>A), FANCA (c.2039T>C), LPIN2 (c.1814C>T), NBAS (c.4049T>C), and FCN3 (c.734G>A). Conclusion Patients with sporadic MD carry multiple genetic variants involved in multiple steps of immune regulation, which might render patients susceptible to developing inflammation via both autoimmune and autoinflammation mechanisms upon internal stress.
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Affiliation(s)
- Jing Zou
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
- Research Program in Systems Oncology, Department of Otorhinolaryngology-Head and Neck Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Guoping Zhang
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Hongbin Li
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Zikai Zhao
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Qing Zhang
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Ilmari Pyykkö
- Hearing and Balance Research Unit, Field of Otolaryngology, School of Medicine, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Antti Mäkitie
- Research Program in Systems Oncology, Department of Otorhinolaryngology-Head and Neck Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Li J, Sun L, Hu N, Li L, Song G, Xu H, Xu T, Cheng Y, Xiao L, Wang L, Gong R, Li C. A Novel MR Imaging Sequence of 3D-ZOOMit Real Inversion-Recovery Imaging Improves Endolymphatic Hydrops Detection in Patients with Ménière Disease. AJNR Am J Neuroradiol 2023; 44:595-601. [PMID: 37105675 PMCID: PMC10171393 DOI: 10.3174/ajnr.a7842] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 03/08/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND AND PURPOSE The detection rate of premortem MR imaging endolymphatic hydrops is lower than that of postmortem endolymphatic hydrops in Ménière disease, indicating that current MR imaging techniques may underestimate endolymphatic hydrops. Therefore, we prospectively investigated whether a novel high-resolution MR imaging technique, the 3D zoomed imaging technique with parallel transmission real inversion-recovery (3D-ZOOMit real IR), would improve the detection of endolymphatic hydrops compared with conventional 3D TSE inversion-recovery with real reconstruction. MATERIALS AND METHODS Fifty patients with definite unilateral Ménière disease were enrolled and underwent 3D-ZOOMit real IR and 3D TSE inversion-recovery with real reconstruction 6 hours after IV gadolinium injection. The endo- and perilymph spaces were scored separately. The contrast-to-noise ratio, SNR, and signal intensity ratio of the 2 sequences were respectively calculated and compared. The presence of endolymphatic hydrops was evaluated. RESULTS The endolymphatic space in the cochlea and vestibule was better visualized with 3D-ZOOMit real IR than with conventional 3D TSE inversion-recovery with real reconstruction (P < .001). There were differences between the 2 sequences in the evaluation of no cochlear hydrops and cochlear hydrops (both, P < .017). All contrast-to-noise ratio, SNR, and signal intensity ratio values of 3D-ZOOMit real IR images were statistically higher than those of conventional 3D TSE inversion-recovery with real reconstruction (all, P < .001). CONCLUSIONS The 3D-ZOOMit real IR sequences are superior to conventional 3D TSE inversion-recovery with real reconstruction sequences in visualizing the endolymphatic space, detecting endolymphatic hydrops, and discovering contrast permeability.
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Affiliation(s)
- J Li
- From the Departments of Radiology (J.L., L.S., N.H., T.X., L.W., R.G.)
| | - L Sun
- From the Departments of Radiology (J.L., L.S., N.H., T.X., L.W., R.G.)
| | - N Hu
- From the Departments of Radiology (J.L., L.S., N.H., T.X., L.W., R.G.)
| | - L Li
- Medical Service (L.L.), Shandong Provincial ENT Hospital, Shandong University, Jinan, China
| | - G Song
- Department of Radiology (G.S.), Shandong Province Qianfoshan Hospital, Jinan, China
| | - H Xu
- Department of Radiology (H.X., R.G., C.L.)
| | - T Xu
- From the Departments of Radiology (J.L., L.S., N.H., T.X., L.W., R.G.)
| | - Y Cheng
- Siemens Healthineers Digital Technology (Shanghai) Co. Ltd (Y.C.), Shanghai, China
| | - L Xiao
- MR Scientific Marketing (L.X.), Diagnostic Imaging, Siemens Healthineers Ltd, Shanghai, China
| | - L Wang
- From the Departments of Radiology (J.L., L.S., N.H., T.X., L.W., R.G.)
| | - R Gong
- From the Departments of Radiology (J.L., L.S., N.H., T.X., L.W., R.G.)
- Department of Radiology (H.X., R.G., C.L.)
- Gong Ruozhen Innovation Studio (R.G.), Shandong Provincial Hospital, Shandong University, Jinan, China
| | - C Li
- Department of Radiology (H.X., R.G., C.L.)
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Xiao H, Lin J, Lin C, Guo X, Cai H, Lin X, Ye S. The value of
3D
quantitative scoring of endolymphatic hydrops in the diagnosis and differential diagnosis of Ménière's disease. Laryngoscope Investig Otolaryngol 2023; 8:568-576. [PMID: 37090865 PMCID: PMC10116982 DOI: 10.1002/lio2.1047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 02/09/2023] [Accepted: 03/10/2023] [Indexed: 03/29/2023] Open
Abstract
Objective We aimed to explore the application of three-dimensional (3D) quantitative scoring of endolymphatic hydrops (EH) based on gadolinium-contrast MRI in both the diagnosis and differential diagnosis of Ménière's disease (MD). Methods Local threshold method based on signal intensities was used to quantitatively measure volumes, and the degree of EH was scored by 3D quantitative scoring. The receiver-operating characteristic (ROC) curve was used to compare the diagnostic efficacy of this method against conventional evaluation methods. The scores of MD, sudden sensorineural hearing loss (SSNHL), delayed endolymphatic hydrops (DEH), and vestibular migraine (VM) group were compared and correlated with clinical examination results, including pure tone audiometry (PTA), electrocochleogram, and caloric test. Results The sensitivity and specificity of 3D quantitative scoring were 94.1% and 92.2%, while conventional evaluation methods were 84.3% and 88.2%, respectively. Cochlear score (CR), vestibular score (VR), semicircular canal score (SR), and total scores (TR) in MD group were significantly higher than those in SSNHL group. The rate of diagnosis of MD was significantly higher in the MD group (92.2%) than VM group (27.3%). In MD, PTA was significantly correlated with CR and SR, the ratio of summating potential to action potential (-SP/AP) of electrocochleogram was significantly correlated with CR, VR, and SR, also canal paresis (CP) value of caloric test was significantly correlated with SR. Conclusion 3D quantitative scoring demonstrated better diagnostic efficacy than conventional evaluation methods for Ménière's disease, and it may be an effective clinical tool to distinguish MD from SSNHL and VM. The clinical practicality of inner ear-enhanced MRI was further confirmed. Level of Evidence IV.
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Affiliation(s)
- Heng Xiao
- Department of OtorhinolaryngologyThe First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
- Department of OtorhinolaryngologyNational Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical UniversityFuzhou350212China
- Fujian Institute of Otorhinolaryngology, The First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
| | - Jianwei Lin
- Department of OtorhinolaryngologyThe First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
| | - Chenxin Lin
- Department of OtorhinolaryngologyThe First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
| | - Xiaojing Guo
- Department of OtorhinolaryngologyThe First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
| | - Huimin Cai
- Department of OtorhinolaryngologyThe First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
- Department of OtorhinolaryngologyNational Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical UniversityFuzhou350212China
- Fujian Institute of Otorhinolaryngology, The First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
| | - Xing Lin
- Department of OtorhinolaryngologyThe First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
- Department of OtorhinolaryngologyNational Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical UniversityFuzhou350212China
- Fujian Institute of Otorhinolaryngology, The First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
| | - Shengnan Ye
- Department of OtorhinolaryngologyThe First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
- Department of OtorhinolaryngologyNational Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical UniversityFuzhou350212China
- Fujian Institute of Otorhinolaryngology, The First Affiliated Hospital, Fujian Medical UniversityFuzhou350005China
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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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Wang B, Li Y, Zhang Q, Sun J, Tian Y, Ma D, Leng H. A bibliometric and visualization study of Meniere's disease: Current status and global hotspots and emerging trends. Medicine (Baltimore) 2023; 102:e33156. [PMID: 36897693 PMCID: PMC9997775 DOI: 10.1097/md.0000000000033156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/10/2023] [Indexed: 03/11/2023] Open
Abstract
BACKGROUND Meniere's disease (MD) is a clinical condition characterized by endolymphatic hydrops. Persistent symptoms negatively affect patients mood, and the underlying etiology remains unclear. It is necessary to comprehensively understand the relevant publications, review the history and current status of research, and analyze hotspots and frontiers of research on MD. METHODS We retrieved literature on Meniere's disease from 2003 to 2022 from the Web of Science database and extracted the data. Data visualization and analysis was conducted using Cite Space, VOS viewer, an online web tool, and Microsoft Office Power Point 2019. RESULTS In total, 2847 publications were analyzed. The number of annual publications was relatively stable, with an accelerated upward trend over the past 5 years. The country with the most publications was USA (751, 26.38%), while the University of Munich contributed more publications than any other institution (117, 4.11%). The article titled "Diagnostic criteria for Meniere's disease" by Lopez-Escamez J et al in 2015 was the most cited and co-cited publication, and also had the top co-cited references with the strongest citation bursts. Naganawa S was the author with the most publications (85, 2.99%). The top 3 journals and co-cited journals were Otology Neurotology, Acta Oto Laryngologica, and Laryngoscope. Recently, the key theme words were "sensorineural hearing loss," "therapy," "intratympanic injection method," "vestibular-evoked myogenic potentials," "vestibular migraine," "magnetic resonance imaging," and "meniere's disease." CONCLUSIONS The US has the largest number of publications and research institutions, many European countries have high-quality journals, and Japan has the highest number of scholars. The international opinion on Meniere's disease is relatively uniform. The stepped-therapy for MD is scientific and clear. Intratympanic injection of steroids and intratympanic injection of gentamicin are commonly used, but steroids are considered safer. Saccular dysfunction may be more common in patients with MD than in those with utricular dysfunctions. It is worth paying attention to study the relationship between MD and vestibular migraine through headache. Progress in magnetic resonance imaging technology is still required for the imaging diagnosis of MD.
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Affiliation(s)
- Boshen Wang
- Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Yuan Li
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Qi Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Jiawei Sun
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Yu Tian
- Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Dan Ma
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hui Leng
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
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Mavrommatis MA, Kaul VF, Chow K, Fan CJ, Bellaire CP, Cosetti MK, Wanna GB, Perez E. Temporal changes in endolymphatic hydrops on MRI with or without intervention: A systematic review. Am J Otolaryngol 2023; 44:103764. [PMID: 36587603 DOI: 10.1016/j.amjoto.2022.103764] [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: 11/11/2022] [Accepted: 12/18/2022] [Indexed: 12/29/2022]
Abstract
OBJECTIVE The pathophysiology of Meniere's Disease (MD) involves endolymphatic hydrops (ELH) of the inner ear. Magnetic Resonance Imaging (MRI) has been shown to detect ELH, but changes in ELH have been poorly described using this modality. Our objective was to review MRI-measured changes in ELH over time and after medical and/or surgical intervention in patients with MD. We secondarily aim to associate changes in ELH with changes in MD symptomatology. DATABASES REVIEWED Medline, Web of Science, and Embase databases. METHODS A systematic review of articles was performed to identify studies utilizing MRI to measure ELH changes over time, and after medical or surgical treatment. Articles on non-human subjects and without direct measurement of ELH were excluded. RESULTS Of 532 studies identified, 12 were included, involving 170 patients (mean age 56.3 years). Ten studies were prospective; two were retrospective. Five studies strictly utilized medical means of intervention, four utilized surgical treatments, one utilized both, and two observed temporal changes without treatment. Across all interventions, 72.1 % of patients exhibited the same or worsening ELH on imaging. In studies reporting vertigo outcomes, 95.9 % of patients exhibited improvement after the treatment period. CONCLUSION Medical and surgical interventions often yield symptomatic relief of vertigo in MD patients despite stable or increasing ELH volume. MRI may have greater clinical utility in diagnosing ELH as opposed to assessing treatment response.
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Affiliation(s)
- Maria A Mavrommatis
- Department of Otolaryngology - Head & Neck Surgery, Mount Sinai, New York, NY, USA
| | - Vivian F Kaul
- Department of Otolaryngology - Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Kevin Chow
- McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA.
| | - Caleb J Fan
- Michigan Ear Institute, Farmington Hills, MI, USA
| | | | - Maura K Cosetti
- Department of Otolaryngology - Head & Neck Surgery, Mount Sinai, New York, NY, USA
| | - George B Wanna
- Department of Otolaryngology - Head & Neck Surgery, Mount Sinai, New York, NY, USA
| | - Enrique Perez
- Department of Otolaryngology - Head & Neck Surgery, Mount Sinai, New York, NY, USA
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Niu Y, Chen W, Lin M, Sha Y. Vestibular hydrops in patients with semicircular canal malformation. Auris Nasus Larynx 2023:S0385-8146(23)00029-9. [PMID: 36740469 DOI: 10.1016/j.anl.2023.01.009] [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: 11/07/2022] [Revised: 12/22/2022] [Accepted: 01/24/2023] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To investigate the vestibular endolymphatic hydrops in patients with semicircular canal malformation. METHODS We searched 7864 patients who underwent MR Imaging after contrast injection and found 21 patients with semicircular canal malformations. Another 9 non-malformed patients with unilateral hearing loss were randomly included. We asked patients about their medical history and measured the volume of total vestibular fluid space and endolymphatic space. The vestibular volume ratio = endolymphatic space/total fluid space × 100. RESULTS Hearing loss was observed in 18 of 30 malformed ears and in 7 of 12 non-malformed ears. Statistical analysis showed no association between semicircular canal malformation and hearing loss. In the semicircular canal malformation group, the average vestibular volume ratio (22.6%) in the ears with hearing loss was higher than that in the ears without hearing loss (11.4%). There was no statistically significant difference in the average vestibular %EL in ears with hearing loss between the malformed inner ear group (22.6%) and non-malformed group (28.2%) (P>0.05). CONCLUSION There was no correlation between semicircular canal malformation and hearing loss. The mean vestibular hydrops volume ratio of the semicircular canal deformed ears with hearing loss was about 22.6%, which was not different from that of normal ears.
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Affiliation(s)
- Yue Niu
- Eye, Ear, Nose and Throat (EENT) Hospital of Fudan University, Shanghai, China, No. 83, Fenyang Road, Xuhui District, Shanghai, China
| | - Wei Chen
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China, No. 83, Fenyang Road, Xuhui District, Shanghai, China
| | - Mengyan Lin
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China, No. 83, Fenyang Road, Xuhui District, Shanghai, China
| | - Yan Sha
- Eye, Ear, Nose and Throat (EENT) Hospital of Fudan University, Shanghai, China, No. 83, Fenyang Road, Xuhui District, Shanghai, China.
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Li J, Wang L, Hu N, Li L, Song G, Xu H, Xu T, Dou W, Li C, Yan W, Sun L, Gong R. Longitudinal variation of endolymphatic hydrops in patients with Ménière's disease. ANNALS OF TRANSLATIONAL MEDICINE 2023; 11:44. [PMID: 36819498 PMCID: PMC9929744 DOI: 10.21037/atm-22-6313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 01/06/2023] [Indexed: 01/13/2023]
Abstract
Background The relationships of endolymphatic hydrops (EH) and perilymphatic enhancement (PE) with Ménière's disease (MD) remains unclear. This study aimed to describe the dynamic variation of EH and PE for MD patients over 2 hospitalizations by applying magnetic resonance imaging (MRI) to further clarify the relationships of EH and PE with MD. Methods A total of 77 MD patients who underwent inner ear MRI after intravenous administration of gadolinium and pure-tone average (PTA) testing during a first and second hospitalization were included. The degree of EH and PE were evaluated via MRI, and the duration and frequency of vertigo attacks and PTA were collected and recorded. The PTA, EH, and PE for the 2 hospitalizations were compared, and the relationships of EH and cochlear PE with the MD stage were investigated. Results There was no difference between the 2 hospitalizations for duration of vertigo attacks or frequency of vertigo attacks. However, there were significant differences in PTA (Z=-3.02, P=0.003). Additionally, the cochlear and vestibular EH in the asymptomatic ear at the second hospitalization was significantly worse than that of the first hospitalization (Z=-2.33 and -2.49, P=0.020 and 0.013, respectively), while there were no differences in EH and PE in the affected ear (all P>0.05). Moreover, the degree of cochlear and vestibular EH was correlated with MD stage (both P<0.01). Conclusions Although EH and PE in the affected ear were unchanged over 2 hospitalizations, an underlying EH in the asymptomatic ear and hearing loss in the affected ear for MD patients developed longitudinally with the duration of disease, and EH varied with the natural course of MD whereas PE did not. Therefore, EH instead of PE is necessary but insufficient to cause the clinical symptoms of MD.
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Affiliation(s)
- Jinye Li
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
| | - Linsheng Wang
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
| | - Na Hu
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
| | - Long Li
- Department of Medical Service, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
| | - Gesheng Song
- Department of Radiology, Shandong Province Qianfoshan Hospital, Jinan, China
| | - Han Xu
- Department of Radiology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Ting Xu
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
| | - Weiqiang Dou
- GE Healthcare, MR Research China, Beijing, China
| | - Chuanting Li
- Department of Radiology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Wenqing Yan
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
| | - Lixin Sun
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, Jinan, China
| | - Ruozhen Gong
- Department of Radiology, Shandong Provincial ENT Hospital, Shandong University, Jinan, China;,Department of Radiology, Shandong Provincial Hospital, Shandong University, Jinan, China;,Gong Ruozhen Innovation Studio, Shandong Provincial Hospital, Shandong University, Jinan, China
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Functional and Molecular Markers for Hearing Loss and Vertigo Attacks in Meniere's Disease. Int J Mol Sci 2023; 24:ijms24032504. [PMID: 36768827 PMCID: PMC9916751 DOI: 10.3390/ijms24032504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/20/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
Meniere's disease (MD) is one of the most complicated diseases in the otologic clinic. The complexity of MD is partially due to the multifactorial etiological mechanisms and the heterogenous symptoms, including episodic vertigo, hearing loss, aural fullness and tinnitus. As a result, the diagnosis of MD and differentiating MD from other diseases with similar symptoms, such as vestibular migraine (VM), is challenging. In addition, it is difficult to predict the progression of hearing loss and the frequency of vertigo attacks. Detailed studies have revealed that functional markers, such as pure tone audiometry (PTA), electrocochleography (ECochG), vestibular evoked myogenic potential (VEMP), caloric test, video head impulse test (vHIT) and magnetic resonance imaging (MRI) could help to evaluate MD with different hearing levels and frequency of vertigo attacks. Investigations of molecular markers such as autoimmunity, inflammation, protein signatures, vasopressin and circadian clock genes in MD are still underway. This review will summarize these functional and molecular markers, address how these markers are associated with hearing loss and vertigo attacks in MD, and analyze the results of the markers between MD and VM.
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Diorflar S, Guigou C, Daguet E, Bensimon JL, Toupet M, Bozorg-Grayeli A. Confrontation of endolymphatic hydrops diagnosis on 3-Tesla MRI to clinical and audiovestibular findings in Meniere's disease. Front Neurol 2023; 14:1105461. [PMID: 36779070 PMCID: PMC9909016 DOI: 10.3389/fneur.2023.1105461] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/09/2023] [Indexed: 01/28/2023] Open
Abstract
Objective The aim of this study was to compare different MRI diagnostic criteria for endolymphatic hydrops (EH) and to investigate the relation between audiovestibular and MRI findings in Meniere's disease (MD). Materials and methods Prospective cross-sectional cohort study in 2 referral centers included 76 patients with unilateral (n = 62) or bilateral (n = 14) MD. All patients underwent inner ear 3T-MRI 4 h (n = 52) or >24H (n = 24) following audiovestibular tests. T2-CISS and 3D-FLAIR images 4H after gadolinium were obtained. EH diagnosis was based on saccular morphology on coronal views (T2 and 3D-FLAIR), semi quantitative estimation of endolymphatic space enlargement, and saccule utricle ratio inversion (SURI) on 3D-FLAIR axial views. Results SURI was the best criterion related to the disease side (43 SURI+ on symptomatic ears, n = 77, vs. 6 SURI+ on asymptomatic ears, n = 53, p < 0.0001, Chi-2). Same-day MRI revealed relation between EH, hearing loss and caloric weakness which could not be detected on delayed MRI: SURI was associated with a higher pure-tone average (43 ± 4.1 dB in SURI+ ears, n = 42 vs. 23 ± 2.6 SURI-, n = 62, p < 0.0001, unpaired t-test,), and a higher proportion of vestibular caloric weakness (23/46 SURI+ ears vs. 4/62 SURI-, p < 0.001, Chi-2). Among all criteria, SURI combined to caloric weakness was the best predictor of the affected side in a logistic regression model. Conclusion SURI had the strongest relation to the side the disease and audio vestibular findings for unilateral, probable and definite meniere disease. A short delay between MRI and audio vestibular tests improved the coherence between the findings.
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Affiliation(s)
- Sarah Diorflar
- Department of Otolaryngology, Dijon University Hospital, Dijon, France
| | - Caroline Guigou
- Department of Otolaryngology, Dijon University Hospital, Dijon, France,ImVia, Université Bourgogne Franche-Comté, Dijon, France,*Correspondence: Caroline Guigou ✉
| | | | | | - Michel Toupet
- Department of Otolaryngology, Dijon University Hospital, Dijon, France,Centre d'Explorations Fonctionnelles Otoneurologiques, Paris, France
| | - Alexis Bozorg-Grayeli
- Department of Otolaryngology, Dijon University Hospital, Dijon, France,ImVia, Université Bourgogne Franche-Comté, Dijon, France
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Zhao M, Jiang H, Zhang S, Liu Z, Li Q, Wen X, Hu J, Zeng M, Xie X, Lin J. Comparison of an optimized 3D-real IR and a 3D-FLAIR with a constant flip angle in the evaluation of endolymphatic hydrops. Eur J Radiol 2023; 158:110614. [PMID: 36423365 DOI: 10.1016/j.ejrad.2022.110614] [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: 06/17/2022] [Revised: 10/09/2022] [Accepted: 11/14/2022] [Indexed: 11/21/2022]
Abstract
PURPOSE To evaluate an optimized 3D-real IR sequence with a longer TR (16,000 ms) based on the modulated flip angle technique in refocused imaging with extended echo train (MATRIX) for the endolymphatic hydrops (EH) after intravenous (IV) single-dose gadolinium (Gd) administration, and compare it with a heavily T2-weighted 3D-FLAIR sequence with a constant flip angle. METHOD The 3D-FLAIR and 3D-real IR sequences were performed in forty patients with definite Meniere's disease (MD) four hours after IV Gd administration. Image qualities of the two sequences were rated and compared. Contrast-to-noise ratios (CNRs) and signal-to-noise ratios (SNRs) of the two sequences were measured for quantitative comparison. EH was graded on the images of the two sequences by two radiologists. RESULTS Scores and CNRs of the 3D-real IR were significantly higher than those of the 3D-FLAIR (P < 0.05). SNRs of the two sequences were comparable between the two groups. 3D-real IR had a higher inter- and intra-observer reliability for the grading of cochlear and vestibular EH than 3D-FLAIR. Using 3D-real IR sequence, the detection rate of EH of the whole labyrinth was higher than using 3D-FLAIR (86.6 % vs 73.3 %, p = 0.031). In the patients with unilateral MD, SNRs in the affected sides were significantly higher than the unaffected sides (P < 0.05). CONCLUSIONS The optimized 3D-real IR with a longer TR is a robust sequence with an improved depiction of EH after IV administration of single-dose Gd. Compared with 3D-FLAIR, it may allow a more precise evaluation and grading of EH.
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Affiliation(s)
- Menglong Zhao
- Department of Radiology, Zhongshan Hospital, Fudan University, and Shanghai Institute of Medical Imaging, Shanghai 200032, China
| | - Huaili Jiang
- Otolaryngology Head and Neck Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Shujie Zhang
- Department of Radiology, Zhongshan Hospital, Fudan University, and Shanghai Institute of Medical Imaging, Shanghai 200032, China
| | - Zhuang Liu
- Department of Radiology, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Qin Li
- Department of Radiology, Zhongshan Hospital, Fudan University, and Shanghai Institute of Medical Imaging, Shanghai 200032, China
| | - Xixi Wen
- United Imaging Healthcare, Shanghai 201807, China
| | - Junpu Hu
- United Imaging Healthcare, Shanghai 201807, China
| | - Mengsu Zeng
- Department of Radiology, Zhongshan Hospital, Fudan University, and Shanghai Institute of Medical Imaging, Shanghai 200032, China
| | - Xiaofeng Xie
- Otolaryngology Head and Neck Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
| | - Jiang Lin
- Department of Radiology, Zhongshan Hospital, Fudan University, and Shanghai Institute of Medical Imaging, Shanghai 200032, China.
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Lopez-Escamez JA, Attyé A. Magnetic resonance imaging of endolymphatic hydrops: Controversies and common ground, comment on: "A plea for systematic literature analysis and conclusive study design". J Vestib Res 2023; 33:159-162. [PMID: 31177256 DOI: 10.3233/ves-180663] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Jose A Lopez-Escamez
- Department of Genomic Medicine- Centro de Genómica e Investigación Oncológica - Pfizer/Universidad de Granada/Junta de Andalucía (Genyo), Otology & Neurotology Group CTS495, PTS, Granada, Spain
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria, ibs.Granada, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Arnaud Attyé
- Department of Neuroradiology and MRI, Grenoble, France
- IRMaGe Facility, Grenoble Alps University, Grenoble, France
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Reliability of Endolymphatic Hydrops Qualitative Assessment in Magnetic Resonance Imaging. J Clin Med 2022; 12:jcm12010202. [PMID: 36615003 PMCID: PMC9821015 DOI: 10.3390/jcm12010202] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/21/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022] Open
Abstract
The study aimed to compare the consistency of MRI interpretation of endolymphatic hydrops qualitative assessment of inner ear structures performed by independent observers. MRI with a delayed post-contrast 3D-FLAIR sequence was performed to visualize EH in patients suspected of having or diagnosed with MD. The scans were analyzed independently by three observers. In total, 220 ears were evaluated and, of these, 75 had definite MD, five probable MD, 67 with other Menieriform symptoms, and 73 were asymptomatic. Significant differences in cochlear endolymphatic hydrops (CoEH) grading between all observers were observed. On the Barath scale of vestibular endolymphatic hydrops (VEH), differences were found between the radiologists and otorhinolaryngologist in grading. No differences were noted in VEH on the Bernaerts scale and increased perilymphatic enhancement. Our study showed that evaluation of vestibular endolymphatic hydrops is repeatable between observers and easy to learn. It proved that Bernaerts' modification increased the sensitivity of EH diagnosis. Both parameters, CoEH and VEH, may serve as a differentiation method of EH from normal ears. The distinction between normal and hydropic ears is much easier to perform than EH grading. Therefore, it may be used to diagnose MD rather than EH staging.
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Is there progression of endolymphatic hydrops in Ménière’s disease? Longitudinal magnetic resonance study. Eur Arch Otorhinolaryngol 2022; 280:2225-2235. [PMID: 36344698 DOI: 10.1007/s00405-022-07721-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 10/24/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Endolymphatic hydrops (EH) is universal in Ménière´s disease (MD). Given its chronic course, with variable interval before complete clinical picture is installed, it seems relevant to understand the progression of vestibular EH and hemato-perilymphatic barrier disruption in patients with MD and monosymptomatic presentations. METHODS 239 consecutive patients were referred to us with suspected hydropic ear disease. 50 individuals accepted to participate in this study-final longitudinal sample included 24 patients (7 D1, 7 D2, 10 D3). Control group included ten patients. At recruitment, a clinical and MRI re-evaluation was done (3T, intravenous technique) (MR2) and 2 years after MRI was repeated (MR3). Previous MRI (MRI1) were retrospectively evaluated. Patients were classified as definite (D1), possible (D2) and atypical (D3-monosymptomatic) MD. Control group included non-typical symptoms (C2/C3) and 6 asymptomatic (C1). Vestibular endolymphatic ratio (vER) and grading, presence/absence of cochlear EH, asymmetry of cochlear perilymphatic enhancement, and rate of progression of vER were assessed by two independent neuroradiologists and compared between patient and control groups (index ear). RESULTS EH was universal and pronounced in D1 and remained stable. vER progression was more variable and higher in some D3 patients (index ear worse) and in D2 (non-index), although this observation was not statistically significant. CONCLUSIONS Considering that many probable and monosymptomatic presentations progress years later into definite MD and given the bilateral tendency of the disease, these findings may indicate that there is an initial accelerated worsening of EH in initial stages of the disease. These data should be confirmed with controlled and larger sample studies.
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刘 宇, 段 茂, 杨 军. [Interpretation of consensus on MRI of endolymphatic hydrops in patients with suspected hydropic ear disease and domestic research progress]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2022; 36:813-815. [PMID: 36347571 PMCID: PMC10127565 DOI: 10.13201/j.issn.2096-7993.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Indexed: 06/16/2023]
Abstract
Endolymphatic hydrops(EH) is considered the histological hallmark of Meniere's disease. Visualization of EH has been achieved by special sequences of inner ear magnetic resonance imaging(MRI) with gadolinium-based contrast-agent via intravenous or intratympanic administration. Although it has been applied for more than ten years since 2007, a unified view on this technique has not yet been achieved. In 2022, Yang Jun and Duan Maoli et al led the organization to write the international expert consensus on MRI of EH. This article interprets the main contents and reports related progress.
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Affiliation(s)
- 宇鹏 刘
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
| | - 茂利 段
- 瑞典斯德哥尔摩卡罗林斯卡大学医院创伤与修复医学耳鼻咽喉病区Ear Nose and Throat Patient Area, Trauma and Reparative Medicine Theme, Karolinska University Hospital, Stockholm, Sweden
- 瑞典斯德哥尔摩卡罗林斯卡医学院临床科学干预及技术系耳鼻咽喉头颈外科Division of Ear, Nose and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - 军 杨
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
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Tien CT, Chen CN, Young YH. Post-irradiation endolymphatic hydrops vs. post-irradiation sudden deafness. Radiother Oncol 2022; 176:222-227. [PMID: 36265683 DOI: 10.1016/j.radonc.2022.10.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 09/23/2022] [Accepted: 10/11/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Increasing numbers of acute sensorineural hearing loss (SNHL) are recently experienced in irradiated nasopharyngeal carcinoma (NPC) survivors. AIM This study adopted MR imaging to differentiate between post-irradiation sudden deafness (PISD) and post-irradiation endolymphatic hydrops (PIEH) in long-term NPC survivors with acute SNHL. METHODS From 2012 to 2021, consecutive 10 irradiated NPC survivors with acute SNHL were enrolled. All patients underwent an inner ear test battery and MR imaging using HYDROPS-Mi2 technique. Six patients (11 ears) with positive cochlear hydrops on MR images were diagnosed as PIEH, while another 4 patients (4 ears) without cochlear hydrops on MR images were referred to PISD. RESULTS The interval from the onset of NPC to acute SNHL did not significantly differ between the PIEH (10 ± 6 years) and PISD (8 ± 2 years). No significant difference was found between the two disorders from any of the symptomatic, radiotherapeutic, audiological, or vestibular perspective. Interestingly, most (5/6) patients with PIEH had bilateral involvement, while all (4/4) patients with PISD showed unilateral affliction. A significantly declining sequence of abnormality rates in the inner ear test battery was noted in the PIEH patients, running from the audiometry (100%), cervical vestibular-evoked myogenic potential (VEMP) test (100%), ocular VEMP test (73%), to the caloric test (36%). However, such declining trend was not observed in patients with PISD. CONCLUSION When facing an NPC survivor who had acute SNHL over a prolonged period after irradiation, MR imaging using HYDROPS-Mi2 technique should be performed to differentiate the PIEH from the PISD, since both disorders have various treatment modalities and hearing outcome.
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Affiliation(s)
- Chung-Tang Tien
- Departments of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Nan Chen
- Departments of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Ho Young
- Departments of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.
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Limitation of updated MR images on the vestibular hydrops in Meniere’s disease. Eur Arch Otorhinolaryngol 2022; 280:2209-2216. [PMID: 36316577 DOI: 10.1007/s00405-022-07714-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 10/18/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE This study adopted the cervical and ocular vestibular-evoked myogenic potential (cVEMP and oVEMP) tests in Meniere's disease (MD) patients to correlate them with vestibular endolymphatic hydrops (EH) on MR images. METHODS A total of 25 patients with unilateral definite MD identified by positive cochlear hydrops on MR images were enrolled. All patients underwent audiometry, cVEMP test and oVEMP test, followed by MR imaging for confirmation. RESULTS A significantly declining sequence of abnormality rates in MD patients was identified from the audiometry (92%), cVEMP test (52%) to the oVEMP test (40%), which was consistent with a significantly decreasing order of prevalence of EH on MR images running from the cochlea (100%), saccule (56%) to the utricle (52%). The cVEMP test for detecting the saccular hydrops revealed a sensitivity of 62%, while the oVEMP test for assessing the utricular hydrops showed a sensitivity of 70%. However, correlating VEMP results with vestibular hydrops did not show any significant relationship. In addition, mean hearing level (MHL) at four frequencies (500, 1000, 2000, and 3000 Hz) of Grade I cochlear hydrops (51 ± 19 dB) did not significantly differ from Grade II cochlear hydrops (53 ± 19 dB). CONCLUSION Limitations of the updated MR imaging for visualizing the hydrops comprised: (1) failure to correlate vestibular hydrops with VEMP results, and (2) failure to correlate grade of cochlear hydrops with MHL. The reason is probably because updated MR imaging fails to identify distorted contour of the cochlea/utricle/saccule. Further advanced technique using ultrahigh resolution of fine structures in the inner ear compartments is essential to promote a wider use of MR imaging.
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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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Prevalence of Endolymphatic Hydrops in Cochlear Implant Candidates with Idiopathic Profound Sensorineural Hearing Loss. Otol Neurotol 2022; 43:e984-e991. [PMID: 36006776 DOI: 10.1097/mao.0000000000003658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To determine the prevalence of endolymphatic hydrops (EH) in cochlear implant (CI) candidates with idiopathic profound sensorineural hearing loss (SNHL) and its influence on the preservation of audiovestibular function after cochlear implantation. STUDY DESIGN Prospective case series. SETTING Tertiary referral center. PATIENTS CI candidates with idiopathic progressive SNHL, but without classic EH-associated symptoms. INTERVENTIONS Delayed intravenous gadolinium-enhanced inner ear fluid-attenuated inversion recovery magnetic resonance imaging as well as pure-tone audiograms, video head impulse tests, and vestibular evoked myogenic potentials before and 4 weeks after cochlear implantation. MAIN OUTCOME MEASURES Prevalence of EH before cochlear implantation, audiovestibular function before and after surgery in hydropic and nonhydropic ears. RESULTS Thirty-two ears in 16 CI candidates were included. Nine ears (28%) with EH were detected. Although preoperative hearing thresholds, utricular function, and semicircular canal function were not different between the two groups, saccular function was reduced in hydropic ears. Ten subjects received a unilateral CI. Of these, 3 (30%) showed EH on the implanted side. There was no difference regarding postoperative hearing loss between the two groups, but the results point toward a higher vulnerability of hydropic ears with respect to loss of otolith function after cochlear implantation. CONCLUSIONS This is the first study showing that EH can be assumed in about one third of CI candidates with idiopathic profound SNHL, but no classic EH-associated symptoms. Preliminary results suggest that EH has no influence on the preservation of cochlear function but could be a risk factor for loss of otolith function after cochlear implantation.
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