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Dissertations / Theses on the topic 'Vestibular schwannoma'

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Published: 4 June 2021
Last updated: 26 July 2025

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1

Levo, Hilla. "Vestibular schwannoma : postoperative recovery." Helsinki : University of Helsinki, 2001. http://ethesis.helsinki.fi/julkaisut/laa/kliin/vk/levo/.

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2

Irving, Michael Richard. "Molecular genetics of vestibular schwannoma." Thesis, King's College London (University of London), 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338957.

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3

Baguley, David Mark. "Tinnitus in patients with vestibular schwannoma." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.615161.

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4

Saman, Y. "Balance dysfunction in vestibular schwannoma patients." Thesis, University College London (University of London), 2014. http://discovery.ucl.ac.uk/1428864/.

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Background: In vestibular schwannoma (VS) important clinical questions such as whether balance symptom severity and loss of mobility affect quality of life, or whether surgery worsens balance function remain inadequately answered. The relationship between an objective balance deficit and subjective balance dysfunction is unclear. Factors affecting vestibular compensation like anxiety and stress have yet to be clearly defined as relevant in symptom exacerbation. Studies are often hampered by the limitations of retrospective series, poor controls and the inadequate use of validated standardised
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5

Hijano, Esqué Rafael. "Valor diagnóstico de los potenciales vestibulares evocados miogénicos (VEMPs) en el schwannoma vestibular." Doctoral thesis, Universitat Autònoma de Barcelona, 2015. http://hdl.handle.net/10803/325410.

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Introducción: El schwannoma vestibular (SV) es un tumor benigno con origen en el VIII par craneal. La prueba diagnóstica de referencia del SV es la resonancia magnética (RM), si bien existen una serie de pruebas de funcionalidad cócleo-vestibular que, junto con el grado de sospecha dado por determinadas manifestaciones clínicas, pueden poner sobre la pista del SV. Entre éstas pruebas se encuentran los potenciales evocados vestibulares miogénicos de registro cervical (cVEMPs) que ha ganado popularidad en los últimos años como prueba de funcionalidad del sáculo y del nervio vestibular inferior.
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6

Nair, Salil B. "Fibroblast growth factor receptor expression in vestibular Schwannoma." Thesis, University of Newcastle upon Tyne, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275584.

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7

Welling, Duane Bradley. "Vestibular schwannoma dissecting the pathologic process and clinical applications /." Columbus, OH : Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1053706721.

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Thesis (Ph. D.)--Ohio State University, 2003.<br>Title from first page of PDF file. Document formatted into pages; contains xv, 127 p.: ill. (some col.). Includes abstract and vita. Advisor: Cheng Long-Sheng, Dept. of Pathology. Includes bibliographical references (p. 106-127).
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8

Fox, Richard. "Vestibular schwannoma size and vestibular function as assessed by video head impulse testing and vestibular evoked myogenic potentials." Thesis, The University of Sydney, 2022. https://hdl.handle.net/2123/27519.

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Introduction Vestibular schwannoma (VS) is a benign tumour of the vestibular nerve. Studies investigating size versus vestibular function have measured largest axial diameter of the tumour mass and utilized a range of vestibular function tests (VFT). Understanding this relationship has the potential to enhance the clinical management of VS in patients contraindicated for MRI, and may have utility in screening/monitoring of VS. The aim of the project was to investigate the relationship between VS size and VFT. Method A retrospective review of VFTs was conducted in a tertiary referral center
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9

Cardoso, Arquimedes Cavalcante. "Schwannoma do nervo vestibular (neurinoma do acustico) : diagnostico e tratamento com variação da abordagem cirurgica." [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/308389.

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Orientador: Antonio Guilherme Borges Neto, Ricardo Ramina<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Ciencias Medicas<br>Made available in DSpace on 2018-08-08T17:37:15Z (GMT). No. of bitstreams: 1 Cardoso_ArquimedesCavalcante_D.pdf: 2722209 bytes, checksum: 68aae3facfed4e8f5338b24a3994aadc (MD5) Previous issue date: 2007<br>Resumo: O autor apresenta um estudo descritivo-retrospectivo, envolvendo 240 pacientes portadores de Schwannoma do Vestibular (SV) que foram operados em decúbito dorsal (posição de mastóide), monitorizados com doppler transtorácico, utilizando-
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10

Noda, Akira. "Gene expression of growth factors and receptors in vestibular schwannoma." Diss., [La Jolla] : University of California, San Diego, 2009. http://wwwlib.umi.com/cr/ucsd/fullcit?p1467944.

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Thesis (M.S.)--University of California, San Diego, 2009.<br>Title from first page of PDF file (viewed September 15, 2009). Available via ProQuest Digital Dissertations. Includes bibliographical references (p. 27-29).
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11

Sandooram, Doshiantsingh. "Patients Experiences and outcomes Associated with Vestibular Schwannoma and its Management." Thesis, King's College London (University of London), 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.498627.

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12

Dilwali, Sonam. "From bench to bedside : elucidating vestibular schwannoma pathobiology to devise effective pharmacotherapies." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/95860.

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Thesis: Ph. D., Harvard-MIT Program in Health Sciences and Technology, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 158-169).<br>Vestibular schwannomas (VSs), the most common tumors of the cerebellopontine angle, arise from Schwann cells of the vestibular nerve. VSs can lead to sensorineural hearing loss (SNHL), disequilibrium, facial nerve paralysis, and brainstem compression. Treatment options available today are associated with significant morbidity, leading to an unmet need for well-tolerated pharmacotherapies to curb VS growth and associated
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13

Arlt, Felix. "Akustikusneurinome: Eine Studie zum Einfluss verschiedener Operationsprinzipien auf die Behandlungsmorbidität – Postoperative Liquorfisteln und die Funktion des Nervus Facialis." Doctoral thesis, Universitätsbibliothek Leipzig, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-89339.

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In retrospektiv angelegten Untersuchungen soll der Einfluss unterschiedlicher Operationsstrategien auf die Morbidität bei der Behandlung des Akustikusneurinoms aufgezeigt werden. In einer ersten Untersuchung wurde der Einfluss eines doppelten Verschlusses der Dura mater nach subokzipitaler Kraniotomie zur mikrochirurgischen Exstirpation eines Akustikusneurinoms im Hinblick auf die Vermeidung einer Liquorfistel analysiert. Hier wurden zwei Patientengruppen miteinander verglichen. Zum einen Patienten mit einem einfachen Duraverschluss, Duranaht plus alloplastisches Material epidural. Zum andere
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14

Veronezi, Rafaela Julia Batista 1978. "Analise tardia do grau de paralisia facial em pacientes operados de Schwannoma vestibular." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/309756.

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Orientador: Ivens Barbosa Fernandes<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Ciencias Medicas<br>Made available in DSpace on 2018-08-07T09:00:06Z (GMT). No. of bitstreams: 1 Veronezi_RafaelaJuliaBatista_M.pdf: 828778 bytes, checksum: f19e0be2857b2f9708daf21b30253f26 (MD5) Previous issue date: 2006<br>Resumo: Introdução: A avaliação do grau de paralisia facial é parte importante do acompanhamento dos pacientes operados de schwannoma vestibular (SV), em virtude da morbidade física e social que acarreta. Sua reversibilidade é um questionamento persistente por
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15

Löw, Simon. "Automatic Generation of Patient-specific Gamma Knife Treatment Plans for Vestibular Schwannoma Patients." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-273925.

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In this thesis a new fully automatic process for radiotherapy treatment planning with the Leksell Gamma Knife is implemented and evaluated: First, a machine learning algorithm is trained to predict the desired dose distribution, then a convex optimization problem is solved to find the optimal Gamma Knife configuration using the prediction as the optimization objective. The method is evaluated using Bayesian linear regression, Gaussian processes and convolutional neural networks for the prediction. Therefore, the quality of the generated treatment plans is compared to the clinical treatment pla
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16

Feldman, Melanie Blair. "Delayed hearing loss following vestibular schwannoma surgery: Behavioural and electrophysiological responses in the early postoperative period." Thesis, University of Canterbury. Communication Disorders, 2008. http://hdl.handle.net/10092/1849.

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Some patients suffer hearing loss in the early postoperative period following vestibular schwannoma (VS) excision despite having intact hearing immediately after surgery. As this phenomenon has rarely been documented or described, the putative mechanism remains vague. The objective of the current study was to document the patterns of change in behavioural and electrophysiological responses in patients following VS surgery to better describe the phenomenon of delayed hearing loss. In particular, we aimed to determine whether the impairment that eventually leads to delayed hearing loss is neural
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17

Kong, Jonathan Hein Khuen. "Improving Radiological Measurements to Enhance the Conservative Management of Vestibular Schwannomas." Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/15702.

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Background Vestibular Schwannoma management has changed significantly over the last few decades, with a trend to conservative management, at least initially. A major factor in discontinuing conservative management is evidence of tumour growth. Maximum linear diameter measurement is convenient, but highly variable. Volumetric measurements are considered more representative, but vary widely with current techniques, are time-consuming, and often require expensive radiological hardware and software. A superior measurement method is required. Methods MRI Scans for 121 vestibular schwannoma patie
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18

Abbas, Raiene Telassin Barbosa. "Avaliação prognóstica funcional de nervos cranianos de pacientes submetidos à exérese de schwannoma vestibular." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/5/5138/tde-04082017-101446/.

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Introdução: O schwannoma vestibular (SV) é um tumor benigno que se origina na bainha de schwann de um dos nervos vestibulares. De acordo com sua topografia lesões nos nervos cranianos facial, trigêmeo, coclear e bulbares podem estar presentes. Apesar do conhecimento da possibilidade de lesão nos nervos cranianos bulbares, a condução de estudos com o intuito de identificar alterações funcionais relacionadas raramente é estudada. Objetivos: Analisar fatores prognósticos de resultados funcionais relacionados aos nervos cranianos facial, trigêmeo, coclear e bulbares e correlacionar o prognóstico f
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19

Soares, Vítor Yamashiro Rocha. "O papel das vesículas extracelulares na fisiopatologia da perda auditiva ocasionada pelo Schwannoma vestibular." reponame:Repositório Institucional da UnB, 2017. http://repositorio.unb.br/handle/10482/23187.

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Tese (doutorado)—Universidade de Brasília, Faculdade de Ciências da Saúde, Programa de Pós-Graduação em Ciências da Saúde, 2017.<br>Submitted by Fernanda Percia França (fernandafranca@bce.unb.br) on 2017-03-08T19:25:00Z No. of bitstreams: 1 2017_VítorYamashiroRochaSoares.pdf: 15000041 bytes, checksum: edeff738495916aac284e7f7815f27cf (MD5)<br>Approved for entry into archive by Raquel Viana(raquelviana@bce.unb.br) on 2017-04-04T22:23:30Z (GMT) No. of bitstreams: 1 2017_VítorYamashiroRochaSoares.pdf: 15000041 bytes, checksum: edeff738495916aac284e7f7815f27cf (MD5)<br>Made available in DSpace on
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20

Borghei-Razavi, Hamid [Verfasser]. "Management of vestibular Schwannoma. Importance of the tumor size in clinical outcome / Hamid Borghei-Razavi." Lübeck : Zentrale Hochschulbibliothek Lübeck, 2016. http://d-nb.info/1099328039/34.

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21

Babbage, Melissa Jane. "Early postoperative delayed hearing loss: Patterns of behavioural and electrophysiological auditory responses following vestibular schwannoma surgery." Thesis, University of Canterbury. Communication Disorders, 2009. http://hdl.handle.net/10092/3198.

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Following vestibular schwannoma excision, a subset of cases has been reported in which hearing is present immediately after surgery, but is lost in the early postoperative period. Such cases have rarely been reported, and the postoperative audiological data collected from patients in these cases lacks the time resolution necessary to determine the pathophysiological mechanism responsible for the pattern of hearing loss. The present study aimed to more clearly define delayed hearing loss by collecting detailed data documenting changes in behavioural and electrophysiological auditory responses f
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22

Apthorp, Harriet Rose. "An Investigation into the Site of Iatrogenic Auditory Impairment in Vestibular Schwannoma Surgery: A Pilot Study." Thesis, University of Canterbury. Department of Communication Disorders, 2015. http://hdl.handle.net/10092/10812.

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During vestibular schwannoma surgery a large proportion of patients will lose their hearing. While there have been several papers investigating the mechanism behind this loss of auditory function, the exact pathophysiological mechanisms remain relatively elusive. The present study aimed to document the patterns of electrophysiological auditory responses during retrosigmoid vestibular schwannoma surgery. In particular, we aimed to determine whether the site of auditory impairment in individual cases was predominantly cochlea or neural. Auditory function was monitored intraoperatively in two
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23

Nakashima, Tsutomu, Hiroshi Fukatsu, Takashi Nihashi, Hisashi Kawai, Shinji Naganawa, and Masahiro Yamazaki. "Increased signal intensity of the cochlea on pre- and post-contrast enhanced 3D-FLAIR in patients with vestibular schwannoma." Thesis, Springer, 2009. http://hdl.handle.net/2237/15101.

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24

Karkas, Alexandre. "Imagerie protéomique des neurinomes de l'acoustique et des nerfs normaux. Corrélations anatomopathologiques." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAS048.

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Objectifs : Analyse protéomique du neurinome de l’acoustique (NA), du neurinome non acoustique (NNA) et du nerf sain (nf s), à l’aide de la spectrométrie de masse et de l’imagerie MALDI-TOF (Matrix Assisted Laser Desorption Ionization-Time Of Flight)Matériels et Méthodes : Nous avons mené une étude prospective et qualitative sur des NA, des NNA et des nf s. Les prélèvements provenaient de la Tumorothèque du service d’Anatomopathologie de notre établissement, après consentement signé des patients donneurs. Les échantillons congelés ont été découpés, analysés histologiquement, puis collés sur un
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Song, Shiwei [Verfasser], and Marcos [Akademischer Betreuer] Tatagiba. "Value of endoscopy of the internal auditory canal for microsurgery of intracanalicular vestibular schwannoma / Shiwei Song ; Betreuer: Marcos Tatagiba." Tübingen : Universitätsbibliothek Tübingen, 2014. http://d-nb.info/1196878080/34.

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26

Palmisano, Sadie Taylor. "The Role of Tobacco Use in the Etiology of Acoustic Neuroma." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1312908629.

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27

Metwali, Mohammed Mohammed Elmaghaghy Hussameldin Verfasser], and Madjid [Akademischer Betreuer] [Samii. "The peculiar cystic vestibular schwannoma : a single center experience / Hussameldin Metwali Mohammed Mohammed Elmaghaghy ; Akademischer Betreuer: Madjid Samii ; International Neuroscience Institute." Hannover : Bibliothek der Medizinischen Hochschule Hannover, 2017. http://nbn-resolving.de/urn:nbn:de:gbv:354-20161229163.

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Metwali, Mohammed Mohammed Elmaghaghy Hussameldin [Verfasser], and Madjid [Akademischer Betreuer] Samii. "The peculiar cystic vestibular schwannoma : a single center experience / Hussameldin Metwali Mohammed Mohammed Elmaghaghy ; Akademischer Betreuer: Madjid Samii ; International Neuroscience Institute." Hannover : Bibliothek der Medizinischen Hochschule Hannover, 2017. http://d-nb.info/1128236737/34.

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29

Sousa, Marcus André Acioly de. "Critérios eletrofisiológicos de prognóstico da função facial baseados no pontencial evocado motor do nervo facial intraoperatório durante os diversos tempos cirúrgicos da cirurgia do schwannoma vestibular." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/5/5138/tde-31102011-172114/.

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O potencial evocado motor facial (PEMF) tem-se mostrado um excelente método de monitorização do nervo facial, gerando resultados bastante confiáveis e reprodutíveis no que tange à predição da função facial pós-operatória. O critério eletrofisiológico mais utilizado até então para tanto tem sido a relação de amplitude do PEMF final-valor de base. Os objetivos deste trabalho foram avaliar as alterações intraoperatórias da amplitude e da complexidade do PEMF, correlacioná-las com o prognóstico facial no pós-operatório imediato e tardio e verificar se amplitude e complexidade constituem variáveis
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30

Martin, Thomas Peter Cutlack. "The natural history and management of vestibular schwannomas." Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3748/.

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Over the past decade (2000-), the management of vestibular schwannomas has been in a state of flux. An increasing availability of magnetic resonance imaging has allowed clinicians to monitor tumour progression and increasingly, it has become recognised that once diagnosed, a significant proportion of lesions do not continue to grow. As a result, a number of neurotological centres have advocated conservative management as appropriate for small-medium sized tumours. Birmingham has been one of these centres, and this thesis presents data gathered over the past fifteen years that reflects this cha
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Lourenço, Blandine. "Monitorage des paramètres pressionnels et vasculaires cochléaires au moyen du potentiel microphonique cochléaire : Étude chez le patient." Thesis, Université Clermont Auvergne‎ (2017-2020), 2017. http://www.theses.fr/2017CLFAS004/document.

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Les dernières années ont laissé place à de nombreuses avancées médicales, montrant de plus en plus d’intérêt à l’amélioration des modalités de soin et du cadre de vie des patients, en apportant plus d’efficacité et moins de risque. Dans ce contexte, trois études de recherche clinique ont été menées avec le potentiel microphonique cochléaire (PMC) pour évaluer les capacités de cette réponse cochléaire dans des applications médicales originales et proposer des outils de surveillance de grand intérêt pour la prise en charge des patients. La première étude s’est intéressée à la survenue de surdité
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Twiss, Megan Margaret Jean. "Multimodality approach to predicting response of vestibular schwannomas to radiation therapy." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/3803.

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Despite that most vestibular schwannomas are successfully treated with radiotherapy, current follow-up protocols entail years of serial magnetic resonance imaging (MRI) scans to ensure cessation of growth. This pilot study sought to identify early predictors of radiation treatment response using a non-invasive multi-modality imaging approach. We hypothesized that by combining information acquired from dynamic contrast-enhanced MRI (DCE-MRI), diffusion tensor imaging (DTI), and L-¹¹C-methionine positron emission tomography (MET-PET) treatment response could be identified sooner than the curren
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Bonne, Nicolas-Xavier. "Modèles précliniques de schwannomes vestibulaires pour l'évaluation d’une stratégie de réduction de dose d’irradiation par combinaison avec des thérapies ciblées." Thesis, Lille 2, 2018. http://www.theses.fr/2018LIL2S017/document.

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Contexte : Le schwannome vestibulaire (SV) est une tumeur bénigne de la gaine du nerf vestibulaire. La plupart des SV présentent une inactivation somatique bi-allèlique du gène suppresseur de tumeur NF2. L’inactivation congénitale du gène NF2 est impliquée dans le développement de la Neurofibromatose de type 2, une maladie génétique autosomique dominante prédisposant au développement de tumeurs multiples du système nerveux central et en particulier de schwannomes vestibulaires bilatéraux. Le traitement des schwannomes vestibulaires repose sur la chirurgie ou la radiothérapie délivrée en condit
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Barrett, Jessica Ann. "Development of an evidence based referral protocol for early diagnosis of vestibular schwannomas." College Park, Md.: University of Maryland, 2008. http://hdl.handle.net/1903/8625.

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Thesis (Au.D.) -- University of Maryland, College Park, 2008.<br>Thesis research directed by: Dept. of Hearing and Speech Sciences. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Rizk, Ahmed [Verfasser], and Marcos [Akademischer Betreuer] Tatagiba. "Functional Results Following Treatment of Vestibular Schwannomas : Comparative Study between Surgery and Radiation / Ahmed Rizk Abdel Khalek Rizk ; Betreuer: Marcos Tatagiba." Tübingen : Universitätsbibliothek Tübingen, 2015. http://d-nb.info/1197135332/34.

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Ribeyre, Laurence. "Le schwannome vestibulaire et sa chirurgie : impact de la taille de la tumeur et des facteurs psychologiques sur les modalités de compensation de la fonction d’équilibration." Thesis, Université de Lorraine, 2015. http://www.theses.fr/2015LORR0328/document.

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Le schwannome vestibulaire (SV) est une tumeur bénigne qui se développe aux dépens des cellules de Schwann du nerf vestibulaire. Cette tumeur croît lentement dans le conduit auditif interne puis dans l’angle ponto-cérébelleux. La croissance lente de la tumeur entraîne une altération progressive de la fonction vestibulaire, ce qui a des incidences sur la fonction d’équilibration. Des facteurs individuels tels que l’âge, la pratique d’activité physique ou la préférence visuelle, ainsi que des facteurs liés à la tumeur tels que le statut vestibulaire ou l’origine de la tumeur sur le nerf ont été
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Strauss, Catharina [Verfasser], and Tobias [Akademischer Betreuer] Engelhorn. "Evaluation der Messmethoden für die Größenbestimmung von Vestibularis - Schwannomen. Korrelation der präoperativen Volumetrie mit den operativen Therapieergebnissen. / Catharina Strauss. Gutachter: Tobias Engelhorn." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2013. http://d-nb.info/1065380461/34.

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Elsayed, Mohamed Ahmed Magdieldin. "Evaluation and validation of new techniques of facial nerve preservation during cerebellopontine angle (CPA) tumor surgery Pig as a large animal for posterior fossa surgery in oto-neurosurgery : a cadaveric study Metachronous bilateral vestibular Schwannomas." Thesis, Sorbonne université, 2020. https://accesdistant.sorbonne-universite.fr/login?url=http://theses-intra.upmc.fr/modules/resources/download/theses/2020SORUS047.pdf.

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Une lésion du nerf facial (entrainant une paralysie faciale) entraine des conséquences graves sur la qualité de vie des patients avec une perte de maitrise des expressions faciales avec des retentissements sur les fonctions du visage et des conséquences psychologiques. Les tumeurs de l’angle ponto-cérébelleux (L’APC) peuvent comprimer le nerf facial (NF) et ainsi perturber son fonctionnement. La préservation du NF pendant l’opération est toujours difficile, même pour des chirurgiens expérimentés. Afin d’aider le chirurgien, un monitorage peropératoire du nerf facial est systématiquement utilis
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Anton-Rodriguez, Jose. "Assessment of the benefits and drawbacks of high resolution PET for the imaging of cancer in the head." Thesis, University of Manchester, 2018. https://www.research.manchester.ac.uk/portal/en/theses/assessment-of-the-benefits-and-drawbacks-of-high-resolution-pet-for-the-imaging-of-cancer-in-the-head(0c0f2a9e-d5f0-4f6c-8ec1-41b80ad62e0c).html.

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Introduction: In Positron Emission Tomography (PET), the use of resolution modelling (RM) in iterative image reconstruction enables the modelling of aspects of detection which result in mispositioning of measured data and the subsequent blurring of reconstructed images. RM reconstruction can result in significant improvements in spatial resolution, voxel variance and count rate bias and could be a software alternative to detection hardware that is able to achieve higher resolution. Such hardware typically consists of small scintillation crystals, small bore diameters and depth of interaction d
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Borgmann, Hendrik [Verfasser], and Minoo [Akademischer Betreuer] Lenarz. "Preoperative prediction of vestibular schwannoma's nerve of origin with posturography and electronystagmography / Hendrik Borgmann. Zentrum Augenheilkunde, Hals-Nasen-Ohren-Heilkunde, Phoniatrie und Pädaudiologie Klinik für Hals-, Nasen- und Ohrenheilkunde der Medizinischen Hochschule Hannover. Betreuer: Minoo Lenarz." Hannover : Bibliothek der Medizinischen Hochschule Hannover, 2011. http://d-nb.info/1017733554/34.

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41

Paiva, Bruno Daniel Pereira. "Nasal fossa schwannoma coexisting with vestibular schwannoma: a case report." Master's thesis, 2020. http://hdl.handle.net/10316/97658.

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Trabalho Final do Mestrado Integrado em Medicina apresentado à Faculdade de Medicina<br>Introdução: O Schwannoma é um dos tumores mais comuns dos que crescem na bainha dos nervos periféricos. São sobretudo solitários e esporádicos, e quando múltiplos associam-se normalmente a etiologias genéticas. A localização mais comum é a porção vestibular do VIII par craniano, raramente envolvendo a fossa nasal. Caso Clínico: Apresenta-se o caso de um doente com um Schwannoma da fossa nasal esquerda em simultâneo com um provável Schwannoma vestibular esquerdo. Inicialmente, o doente dirigiu-se ao serviço
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42

Roque, Luís Diogo Gouveia. "Radiocirurgia versus radiocirurgia precedida por microcirurgia na abordagem ao schwannoma vestibular." Master's thesis, 2017. http://hdl.handle.net/10451/32275.

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Trabalho Final do Curso de Mestrado Integrado em Medicina, Faculdade de Medicina, Universidade de Lisboa, 2017<br>Análise comparativa entre dois grupos de doentes com schwannomas vestibulares, um abordado unicamente por radiocirurgia estereotáxica (RCE) e outro por RCE precedida por microcirurgia. Objetivos: primários: comparação do controlo tumoral, preservação funcional e sintomas associados nos dois grupos. Secundários: estabelecer fatores prognósticos para controlo tumoral e preservação funcional. Materiais e métodos: no grupo da radiocirurgia (grupo A; N=25) a média de volumes tumorais fo
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43

Egan, Cameron. "Asymmetric hearing loss stratification and vestibular Schwannoma risk: a meta-analysis." Thesis, 2015. https://hdl.handle.net/2144/16052.

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INTRODUCTION: Asymmetrical sensorineural hearing loss [ASNHL] is a common otological complaint. Vestibular schwannoma [VS] is a rare, benign tumor that commonly presents with ASNHL. Magnetic resonance imaging [MRI] is the gold standard in diagnosing VS, but is an expensive imaging modality. Therefore, this meta-analysis evaluates the diagnostic yield of MRI scans in patients with ASNHL to rule out VS. METHODS: A systematic review was performed using a keyword search on the PubMed Database. We excluded articles based on: Non-English, case reports, wrong diagnostic test, solely pediatric subj
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Kletenská, Markéta. "Dynamika vestibulární kompenzace u pacientů po resekci vestibulárního schwannomu." Master's thesis, 2016. http://www.nusl.cz/ntk/nusl-345068.

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The thesis deals with the issue of vestibular compensation in patiens after vestibular schwannoma surgery. The aim of this thesis was to objectively evaluate the dynamics of vestibular compensation in the early postoperative period and to determine whether the application of gentamicin impacts the dynamics of equilibrium functions. 32 patients participated in the study (20 women and 12 men) ranging from 28 to 73 years of age. Patients underwent a rehabilitation program with visual feedback using the interactive rehabilitation system, Homebalance. This rehabilitation program was carried out dai
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Balatková, Zuzana. "Faktory ovlivňující vestibulární kompenzaci u pacientů po operaci vestibulárního schwannomu." Doctoral thesis, 2019. http://www.nusl.cz/ntk/nusl-404340.

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Vestibular schwannoma surgery causes in majority of patients the unilateral peripheral or combined vestibular lesion due to surgical interruption of both branches of vestibular nerve. It manifests postoperatively with postural instability, vertigo, oscilopsia and even with vegetative symptoms. Central compensation, in which cerebellum plays dominant role, influences duration of the symptoms. Factors affecting compensation may be divided into several groups (general health status of a patient, the tumor itself, actual state of function of vestibular system, external factors induced by a therape
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DISPENZA, Francesco. "MICRORNA-21 EXPRESSION IN VESTIBULAR SCHWANNOMA: POTENTIAL EFFECT ON GROWTH AND POSSIBLE PROGNOSTIC FACTOR." Doctoral thesis, 2011. http://hdl.handle.net/10447/95455.

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Background: Vestibular schwannomas are benign slow growing tumors arising from VIII cranial nerve. They are potential life threatening benign tumor because of intracranial located. The management could be surgical or conservative, but, left untreated, the tumor preserve the possibility to further growth and complication may arise. The natural history is however not predictable and prognostic factor to select patients manageable conservatively should be studied. The molecular pathways that lead to tumorigenesis and growth are not completely defined and a role could be played by microRNA
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Jandová, Nikola. "Hodnocení efektu rehabilitace s využitím vizuální zpětné vazby u pacientů po resekci vestibulárního schwannomu." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-331133.

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The aim of this thesis was to evaluate the effect of rehabilitation with visual biofeedback at acute stage after vestibular schwannoma surgery and to evaluate if preoperative intratympanic aplication of gentamicin has influence on vestibular compensation of standing stability. The study was attended by 20 patients (12 women and 8 men) in the age from 28 to 63 years. Eight patients had vestibular schwannoma diagnosed in their left side, twelve in the right side. Rehabilitation program using interactive rehabilitation system Homebalance took place from the 5th postoperative day until hospital di
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Kalitová, Petra. "Klinický obraz a diagnostika vestibulárních lézí u pacientů s vestibulárním schwannomem." Doctoral thesis, 2013. http://www.nusl.cz/ntk/nusl-322615.

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Summary: The aim of our study was diagnosis and rehabilitation of vestibular loss in patients with vestibular schwannoma. In the first part we focused on analysis of a group of patients before resection of vestibular schwannoma, mainly on evaluation of gain of posturography and on optimalisation of diagnostic algorithm of vestibular pathology. Throughout the second experiment, we studied if rehabilitation of postural gait with visual biofeedback will speed up vestibular compensation in patients after resection of vestibular schwannoma. The group consisted of 44 patients, who underwent surgical
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Šponarová, Lenka. "Vliv jednostranné vestibulární poruchy na prostorovou orientaci u pacientů po operaci vestibulárního schwannomu." Master's thesis, 2010. http://www.nusl.cz/ntk/nusl-281247.

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The aim of this diploma thesis is to evaluate spatial orientation in the patients after vestibular schwannoma surgery. In the theoretical part, there are summarized the facts about vestibular system; there is described the clinical picture of unilateral vestibular dysfunction and the field of vestibular schwannoma and spatial orientation in general. In the practical part, we performed the investigation of the spatial orientation using the Blue Velvet Arena System and posturography using the platform Balance Master® System. The purpose of the practical part was to find out, whether unilateral v
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Costa, Sérgio Duarte da. "Predictive value of intraoperative neurophysiologic monitoring in assessing long-term facial function in grade IV vestibular schwannoma removal." Master's thesis, 2016. https://repositorio-aberto.up.pt/handle/10216/90557.

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