RESUMEN
OBJECTIVE: To compare the measured bone conduction threshold at 3 kHz with the calculated threshold in newly diagnosed sudden sensorineural hearing loss. METHODS: A retrospective chart review was conducted of pure tone audiograms in confirmed sudden sensorineural hearing loss cases. RESULTS: Of 157 patients with sudden sensorineural hearing loss, 144 had idiopathic hearing loss, 8 had vestibular schwannoma and 5 had Ménière's disease. The r value for the correlation between the two methods of 3 kHz assessment for all patients was 0.887 (p < 0.001). The mean difference between the measured and calculated 3 kHz thresholds was 0.76 ± 7.96 dB, 0.4 ± 8.08 dB and 1.5 ± 1.8 dB in the sudden sensorineural hearing loss, idiopathic and Ménière's disease groups, respectively. The mean difference between the measured and calculated 3 kHz thresholds was significantly greater in the vestibular schwannoma group (6.86 ± 4.38 dB) than in the idiopathic group (p = 0.013). CONCLUSION: The 3 kHz frequency may encompass important audiometric information. A discrepancy between the measured and calculated bone conduction 3 kHz thresholds raises suspicion of an underlying vestibular schwannoma as an aetiology for sudden sensorineural hearing loss, and these thresholds should therefore be measured independently and routinely.
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Audiometría de Tonos Puros/estadística & datos numéricos , Umbral Auditivo , Conducción Ósea , Pérdida Auditiva Sensorineural/fisiopatología , Pérdida Auditiva Súbita/fisiopatología , Adulto , Anciano , Anciano de 80 o más Años , Audiometría de Tonos Puros/métodos , Femenino , Pérdida Auditiva Sensorineural/etiología , Pérdida Auditiva Súbita/etiología , Humanos , Masculino , Enfermedad de Meniere/complicaciones , Persona de Mediana Edad , Neuroma Acústico/complicaciones , Reproducibilidad de los Resultados , Estudios Retrospectivos , Adulto JovenRESUMEN
OBJECTIVE: To assess the effectiveness of surgical treatment of active chronic suppurative otitis media (CSOM) with ciprofloxacin-resistant Pseudomonas aeruginosa (P. aeruginosa) that failed comprehensive local and systemic treatment. STUDY DESIGN: Retrospective case review. SETTING: Tertiary referral center. PATIENTS: Eleven patients with ciprofloxacin-resistant P. aeruginosa CSOM that remained active despite comprehensive local and systemic treatment. All patients were operated by a single surgeon between February 2016 and July 2019 INTERVENTION(S): Tympanoplasty alone was performed in seven cases and accompanied by mastoidectomy in the other four cases. MAIN OUTCOME MEASURE(S): Resolution of infection and tympanic graft take on otoscopy. The secondary outcome measure is hearing. RESULTS: Tympanic graft take was successful and the infectious process was resolved in 8 out of the 11 cases, yielding a success rate of 73%. The average follow-up was 20 months. No surgical complications occurred. CONCLUSIONS: Tympanoplasty, with or without mastoidectomy, is safe and yields acceptable anatomical and functional success rates when intensive local and systemic treatment fails to stop the purulent discharge.
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Otitis Media Supurativa , Otitis Media , Enfermedad Crónica , Humanos , Otitis Media Supurativa/complicaciones , Otitis Media Supurativa/cirugía , Pseudomonas aeruginosa , Estudios Retrospectivos , Resultado del Tratamiento , TimpanoplastiaRESUMEN
BACKGROUND: Defining the risk factors for Eustachian tube dysfunction can facilitate its prevention. It is hypothesised that Eustachian tube dysfunction as measured by the Eustachian Tube Dysfunction Questionnaire-7 is associated with obstructive sleep apnoea syndrome. METHODS: The questionnaire was systematically translated into Hebrew and validated in the accepted manner. This questionnaire was applied to obstructive sleep apnoea syndrome patients before and after expansion sphincter pharyngoplasty, in pre-set time intervals. The results were compared to those of controls from the general population. RESULTS: Thirty-one patients (males:females = 19:12) were enrolled in the obstructive sleep apnoea syndrome group. Mean age was 43 years (range, 31-55 years) and mean body mass index was 28 kg/m2 (range, 27-30 kg/m2). Median apnoea-hypopnea index (pre-operatively) was 34 events per hour. The questionnaire scores in expansion sphincter pharyngoplasty candidates were significantly worse than in controls (p < 0.001). Expansion sphincter pharyngoplasty did not change Eustachian tube function in the long term, but was associated with additional self-limiting Eustachian tube dysfunction in the first two post-operative months. CONCLUSION: Eustachian tube dysfunction is significantly worse in patients with obstructive sleep apnoea syndrome compared to controls. Expansion sphincter pharyngoplasty is not associated with Eustachian tube function improvement.
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Enfermedades del Oído/fisiopatología , Trompa Auditiva/fisiopatología , Apnea Obstructiva del Sueño/cirugía , Adulto , Estudios de Casos y Controles , Comorbilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Faringe/fisiopatología , Faringe/cirugía , Encuestas y Cuestionarios , Resultado del TratamientoRESUMEN
INTRODUCTION: Solid cervical lateral neck masses in children may require surgical biopsy to confirm appropriate diagnostic and begin a directed therapeutic treatment. We aimed to describe the contribution of pathological results and compare them with the clinical diagnosis and the paraclinical tools. METHODS: A retrospective review of surgical biopsies for solid lateral neck masses in children over a ten year period in a pediatric tertiary center was conducted. Demographic, imaging, laboratory analysis, surgical and pathological data were collected and analyzed using descriptive statistics with SPSS 17.0. RESULTS: 44 biopsies were done between 2002 and 2012. Inflammatory masses were found in 26/44 biopsies with half of them (13/26) being nontuberculous mycobacterial (NTM) lymphadenitis. Non-inflammatory/benign masses represented 9/44 biopsies and 5/44 masses were of malignant etiology. Malignant masses imaging had a sensitivity and specificity of 33% and 75%, respectively, for ultrasound, whereas Neck CT scan had 33% and 77%, respectively. The contribution of pathological results to the clinical management was questionable in 39% (17/44) of biopsies. CONCLUSION: Inflammatory masses with NTM lymphadenitis were the most common diagnosis. Imaging was not helpful in establishing the diagnosis. Heterogeneity in the management of solid lateral neck masses between clinicians was important and indicates the need for guideline approach.