Abstract Introduction: Intralabyrinthine schwannoma is a rare, benign tumor that affects the most terminal portions of the vestibular and cochlear nerves. This tumor can be classified into 10 subtypes, according to its inner ear location. Objective: To carry out a comprehensive review of the most frequent auditory manifestations secondary to the intralabyrinthine schwannoma, describing the possible underlying pathophysiological mechanisms. Methods: Systematic review of the literature until October 2017 using the PubMed, Web of Science and Scopus databases. The inclusion criteria were clinical manifestations of the intralabyrinthine schwannoma. Three researchers independently assessed the articles and extracted relevant information. The description of a case of an intravestibular subtype intralabyrinthine schwannoma with multiple forms of clinical presentations was used as an example. Results: Twenty-seven studies met our inclusion criteria. The most common intralabyrinthine schwannoma subtype was the intracochlear, followed by the intravestibular type. All the cases demonstrated hearing loss, usually progressive hearing loss. Conclusion: The diagnosis of intralabyrinthine schwannomas is based on high-resolution magnetic resonance imaging and should be included in the differential diagnosis of patients with vestibulocochlear complaints. Although there are approximately 600 cases in the literature, we still lack a detailed description of the clinical evolution of the patients, correlating it with MRI findings of temporal bones and tumor subtype.
Resumo Introdução: Schwannoma intralabiríntico é um tumor benigno, raro, que afeta as porções mais terminais dos nervos vestibular e coclear. Este tumor pode ser classificado, de acordo com sua localização na orelha interna, em 10 subtipos. Objetivo: Realizar uma revisão abrangente das manifestações auditivas mais frequentes secundárias ao schwannoma intralabiríntico e descrever os possíveis mecanismos fisiopatológicos subjacentes. Método: Revisão sistemática da literatura até outubro de 2017 nas bases de dados PubMed, Web of Science e Scopus. O critério de inclusão foi manifestações clínicas do schwannoma intralabiríntico. Três pesquisadores avaliaram de forma independente os artigos e extraíram informações relevantes. Exemplificamos com a descrição de um caso de schwannoma intralabiríntico subtipo intravestibular com múltiplas formas de apresentações clínicas. Resultados: Vinte sete estudos contemplaram nossos critérios de inclusão. O subtipo do schwannoma intralabiríntico mais comum encontrado foi o intracoclear, seguido pelo intravestibular. Todos os casos apresentaram alteração auditiva, normalmente perda auditiva progressiva. Conclusão: O diagnóstico de schwannomas intralabirínticos baseia-se em exames de ressonância magnética de alta resolução e deve ser incluído no diagnóstico diferencial de pacientes com queixas vestibulococleares. Apesar de termos aproximadamente 600 casos na literatura, ainda nos falta descrição detalhada da evolução clínica dos pacientes em correlação com achados na ressonância magnética de ossos temporais e o subtipo tumoral.
http://bit.ly/2MTaEql
Αρχειοθήκη ιστολογίου
-
►
2020
(289)
- ► Φεβρουαρίου (28)
-
▼
2019
(9071)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
-
▼
Φεβρουαρίου
(3642)
-
▼
Φεβ 07
(113)
- Measuring and Modulating Mimicry: Insights from Vi...
- Epilepsy and Pregnancy: For healthy pregnancies an...
- Struggling writers in elementary school: Capturing...
- Molecular dynamics and photoionisation processes: ...
- Magnetic control of graphitic microparticles in aq...
- Current profiles and early predictors of reading s...
- Penumbral imaging and functional outcome in patien...
- Automated Segmentation of Cortical Grey Matter fro...
- Magnetic resonance imaging of cerebral small vesse...
- Cardiovascular Risk Factors Associated With Venous...
- Cross-Device Taxonomy: Survey, Opportunities and C...
- Processing differences between person and number: ...
- Optimal mapping of hybrid renewable energy systems...
- A scoping review of ‘think-family’ approaches in h...
- Response to Open Peer Commentaries on "A Radical A...
- Schedules for Self-monitoring Blood Pressure: A Sy...
- Anion photoelectron spectroscopy of protein chromo...
- Spatial Network Mapping of Pulmonary Multidrug-Res...
- Acceptability and understanding of the ASQ-3TM as ...
- Live-cell super-resolution microscopy reveals a pr...
- Computer Algorithms in Assessment of Obstructive S...
- Papillary Thyroid Carcinoma with Cervical Lymph No...
- Clinicopathological and Radiological Study of Thyr...
- Transcervical excision of a giant mediastinal para...
- Review and Classification Update: Unilateral condy...
- Paraduodenal inflammatory pseudotumor masquerading...
- Prolonged neonatal hyperbilirubinaemia in a case o...
- One month of nitrous oxide abuse causing acute vit...
- Lipoma arborescens: a rare cause of clicking in th...
- Endocarditis following IUD insertion in a patient ...
- Orbital floor fracture with periorbital haematoma
- More than meets the eye
- Spontaneous intracranial hypotension associated wi...
- Complete recovery in Wernickes encephalopathy comp...
- Computer Algorithms in Assessment of Obstructive S...
- Papillary Thyroid Carcinoma with Cervical Lymph No...
- Clinicopathological and Radiological Study of Thyr...
- A call for mentorship in otolaryngology
- Laryngeal and vocal alterations after thyroidectomy
- Downregulation of Notch4 - a prognostic marker in ...
- Identification and management of inverted or evert...
- A predictive model to distinguish malignant and be...
- Comparison between chloral hydrate and propofol-ke...
- The first postoperative-stimulated serum thyroglob...
- Does the reduction of inferior turbinate affect lo...
- Vocal assessment of addicts on methadone therapy v...
- The protective effects of whortleberry extract aga...
- Hypoparathyroidism: what is the best calcium carbo...
- Evaluation of postoperative patient satisfaction a...
- Long-term follow-up of tonsillectomy efficacy in c...
- Nasal patency and otorhinolaryngologic-orofacial f...
- Frequency of GJB2 mutations in patients with nonsy...
- Questionnaires and checklists for central auditory...
- Different clinical presentation of intralabyrinthi...
- Cavernous hemangioma in unusual location: pterygop...
- Management of hyperacusis in children - two case r...
- Electromagnetic radiofrequency radiation with spec...
- Endocytosis of CF in marginal cells of stria vascu...
- The Triggers of Systemic Contact Dermatitis
- Oculorespiratory Reflex During Repair of an Orbita...
- Does Chronic Rhinosinusitis Lead to Psychiatric Di...
- Depression and Anxiety in Chronic Rhinosinusitis
- App-Driven Postoperative Care in the Pediatric Ton...
- Enlarging Right-Sided Tongue Mass in an Adult Male
- The Centers for Medicare & Medicaid Services’ Over...
- Rising incidences of Warthin’s tumors may be linke...
- Health-related quality of life worsens by school a...
- Child Asthma | Diagnosis and Treatment
- The Effect of Proton Pump Inhibitors on Glycemic C...
- Changes in Cardiovascular Disease Risk Factors wit...
- Magnesium
- Metformin in Combined With Cisplatin Plus Paclitax...
- Pediatric preseptal and orbital cellulitis: A 10-Y...
- Isovolumetric Relaxation Time (IVRT): An Effective...
- Isovolumetric Relaxation Time (IVRT): An Effective...
- GBR 830, an anti-OX40, improves skin gene-signatur...
- Epigenetic age acceleration is associated with all...
- Activating mutations in PIK3CD disrupt the differe...
- CD226 is involved in megakaryocyte activation and ...
- Histopathology of a retrocorneal membrane after De...
- The clinical relevance of molecular diagnosis in c...
- An investigation of oxidative stress and coenzyme ...
- Management of clinically N0 neck in oropharyngeal ...
- Soluble FcɛRI: a biomarker for IgE‐mediated diseases
- The Impact of Early Neuroimaging and Developmental...
- Comparative Effectiveness Study of Face-to-Face an...
- Review article - Genetic and inflammatory factors ...
- Are outcome measures in allergic diseases relevant...
- ENVIRONNEMENT, RISQUES & SANTÉ
- Innovative insertion of the palmaris major tendon ...
- Regarding epistaxis in the setting of antithrombot...
- In response to Epistaxis in the setting of antithr...
- Free posterior tibial artery perforator flap for 2...
- Microneedling on the external female genitalia's f...
- Role of Otoacoustic Emission Test in Neonatal Scre...
- Construct validity and responsiveness of the Colom...
- Objective assessment of dermal fibrosis in cutaneo...
- Peak Pruritus Numerical Rating Scale: Psychometric...
- Does weight loss reduce the severity and incidence...
-
▼
Φεβ 07
(113)
- ► Ιανουαρίου (3200)
-
►
2018
(39872)
- ► Δεκεμβρίου (3318)
- ► Σεπτεμβρίου (3683)
- ► Φεβρουαρίου (2693)
- ► Ιανουαρίου (3198)
-
►
2017
(41099)
- ► Δεκεμβρίου (3127)
- ► Σεπτεμβρίου (2173)
-
►
2016
(13807)
- ► Δεκεμβρίου (700)
- ► Σεπτεμβρίου (600)
- ► Φεβρουαρίου (1350)
- ► Ιανουαρίου (1400)
-
►
2015
(1500)
- ► Δεκεμβρίου (1450)
Ετικέτες
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου