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https://read.qxmd.com/read/33234409/middle-ear-tuberculosis-in-an-immunocompromised-patient-case-report-and-review-of-the-literature
#1
REVIEW
Marko Velepic, Jelena Vukelic, Zana Dvojkovic, Ivana Skrobonja, Tamara Braut
Tuberculosis is an airborne disease caused by Mycobacterium tuberculosis. In 15-20% cases of active disease extrapulmonary tuberculosis may occur, most commonly in the head and neck region. Tuberculous otitis media accounts for 0,1% of the total number of tuberculosis patients. This paper provides insight into current state of literature of tuberculous otitis media. It also includes the case of a 53-year-old patient with tuberculous otitis media. The patient had a liver transplantation and she showed an atypical manifestation of the disease including acute otitis media and coinfection with Achromobacter xylosoxidans...
November 21, 2020: Journal of Infection and Public Health
https://read.qxmd.com/read/33233977/study-and-reflection-on-anesthesia-for-tracheobronchopathia-osteochondroplastica
#2
Luping Huang, Junlu Wang, Sijia Chen, Xiangming Fang
Tracheobronchopathia osteochondroplastica (TO) is a rare disease that may cause unexpected difficult intubation. There is no available consensus on the management of difficult intubation that is associated with TO. A 45-year-old woman was scheduled for modified radical mastoidectomy, canaloplasty, and tympanoplasty under general anesthesia. We encountered significant resistance during tracheal intubation, although the laryngeal view was normal with the video laryngoscope. A fiberoptic bronchoscope was then used to facilitate intubation, and we noted that the trachea was obviously narrowed due to cartilaginous ring hypertrophy...
November 2020: Journal of International Medical Research
https://read.qxmd.com/read/33229992/adenomatous-neuroendocrine-tumors-of-the-middle-ear-in-a-young-man-with-conductive-hearing-loss
#3
Annamaria Zagaria, Viviana Nicastro, Pietro Abita, Francesco Freni, Francesco Galletti
Neuroendocrine neoplasms of the ear pose a diagnostic challenge because clinical symptoms are no specific. Definite diagnosis is made by histopathological analysis with immunohystochemical evalutation. Therapy consists in a complete surgical resection. Controversial terminology of the neoplasm arises from the differentiation of these tumors composed of both endocrine and exocrine glands. Middle ear localization is an extremely rare presentation but less aggressive than gastrointestinal tract or lung localizations which are the most frequent...
November 19, 2020: Journal of Craniofacial Surgery
https://read.qxmd.com/read/33201080/jak-stat-dysregulation-with-socs1-overexpression-in-acquired-cholesteatoma-adjacent-mucosa
#4
Johanna Westerberg, Ellen Tideholm, Krzysztof Piersiala, Cecilia Drakskog, Susanna Kumlien Georén, Elina Mäki-Torkko, Lars Olaf Cardell
IMPORTANCE: Surgery remains the gold standard in cholesteatoma treatment. However, the rate of recurrence is significant and the development of new nonsurgical treatment alternatives is warranted. One of the possible molecular pathways to target is the Janus kinase/signal transducer and activator of transcription (JAK/STAT) pathway. OBJECTIVE: To investigate the JAK/STAT pathway in the middle ear mucosa in patients with acquired cholesteatoma compared with middle ear mucosa from healthy controls...
November 16, 2020: Otology & Neurotology
https://read.qxmd.com/read/33200297/correction-to-inlay-triple-c-tympanoplasty-a-comparative-study-for-its-use-in-large-marginal-perforations
#5
Mauricio Cohen-Vaizer, Roni Barzilai, Shadi Shinnawi
In the original publication of.
November 17, 2020: European Archives of Oto-rhino-laryngology
https://read.qxmd.com/read/33185137/preliminary-experience-and-feasibility-test-using-a-novel-3d-virtual-reality-microscope-for-otologic-surgical-procedures
#6
Merlin Schär, Christof Röösli, Alexander Huber
BACKGROUND: Current surgical microscopes suffer from inherent constraints in achievable viewing angles and require manual interaction to control settings. Overcoming these limitations may provide benefits for otologic surgical procedures. OBJECTIVES: We present a first feasibility and usability assessment of a novel commercial surgical microscope featuring a virtual-reality interface and hands-free control of a robot-mounted 3D-camera. MATERIALS AND METHODS: Ex vivo feasibility tests were conducted in a human cadaveric head sample based on common otologic procedures...
November 13, 2020: Acta Oto-laryngologica
https://read.qxmd.com/read/33176008/a-systematic-review-of-nonautologous-graft-materials-used-in-human-tympanoplasty
#7
REVIEW
Iman Ghanad, Marc D Polanik, Danielle R Trakimas, Renata M Knoll, Melissa Castillo-Bustamante, Nicole L Black, Elliott D Kozin, Aaron K Remenschneider
OBJECTIVES: Nonautologous graft materials may solve several dilemmas in tympanoplasty by obviating the need for graft harvest, facilitating consistent wound healing, and permitting graft placement in the clinical setting. Prior studies of nonautologous grafts in humans have shown variable outcomes. In this systematic review, we aim to 1) summarize clinical outcomes and 2) discuss limitations in the literature regarding nonautologous grafts for tympanoplasty in humans. METHODS: A literature review was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations...
July 27, 2020: Laryngoscope
https://read.qxmd.com/read/33172309/pintail-comb-injury-as-a-rare-cause-of-penetrating-temporal-bone-trauma-with-facial-paralysis
#8
Dylan Jacob Cooper, Stanley Pelosi
We present a case of novel penetrating temporal bone trauma with a pintail comb causing facial paralysis. We describe a 42-year-old woman with acute facial paralysis, hearing loss, and dizziness following accidental tympanic membrane puncture. The patient underwent middle ear exploration with tympanoplasty and was found to have an intact but severely edematous facial nerve. The patient demonstrated less than 90% degeneration under electroneuronography and was treated medically without decompression, and by 6 months had exhibited complete resolution of facial nerve dysfunction with normal hearing...
November 10, 2020: Ear, Nose, & Throat Journal
https://read.qxmd.com/read/33171411/comparative-study-of-endoscopic-and-microscopic-tympanoplasty-performed-by-a-single-experienced-surgeon
#9
Dong Jo Kim, Hyun Min Lee, Sung-Won Choi, Se-Joon Oh, Soo-Keun Kong, Il-Woo Lee
PURPOSE: The use of endoscopes in otologic procedures has been increasing worldwide. This study aimed to compare the efficacy of microscopic tympanoplasty (MT) and endoscopic tympanoplasty (ET) for tympanic membrane and middle ear surgery. MATERIALS AND METHODS: We retrospectively analyzed 81 patients who underwent MT (n = 44) and ET (n = 37) for chronic otitis media with tympanic membrane perforation performed by a single surgeon between January 2013 and September 2019...
October 23, 2020: American Journal of Otolaryngology
https://read.qxmd.com/read/33166858/effect-of-middle-ear-gelfoam-on-hearing-and-healing-process-after-tympanoplasty-a-prospective-randomized-case-control-study
#10
Jae Sang Han, Jung Ju Han, Yahya Dhafer AlAhmari, Jung Mee Park, Jae-Hyun Seo, So Young Park, Shi Nae Park
PURPOSE: This prospective randomized case-control study was performed to compare the surgical outcomes of our swing-door overlay tympanoplasty with or without absorbable gelatine sponge (AGS, gelfoam) packing in the middle ear cavity, according to the surgical procedure. METHODS: Fifty-seven patients who underwent swing-door overlay tympanoplasty by a single surgeon were enrolled in the study. The data of 30 patients of the gelfoam-packing group (GPG) and 27 patients of the non-gelfoam-packing group (NGPG) were prospectively collected and compared...
October 27, 2020: American Journal of Otolaryngology
https://read.qxmd.com/read/33155831/sensorineural-hearing-loss-after-surgery-to-treat-chronic-otitis-media
#11
Dohee Lee, Yoonho Kim, Dong-Kee Kim
OBJECTIVE: We investigated the incidence of sensorineural hearing loss (SNHL) after chronic otitis media (COM) surgery and determined the associated factors. METHODS: Data were collected via retrospective medical chart review. RESULTS: Of the 192 patients, 82 underwent tympanoplasty, 26 underwent canal wall up mastoidectomy with tympanoplasty, and 84 underwent canal wall down mastoidectomy with tympanoplasty. After surgery, the average air conduction (AC) hearing threshold improved significantly, from 125 to 1000 Hz, but the average high-frequency AC and bone conduction (BC) hearing thresholds deteriorated significantly...
November 6, 2020: Ear, Nose, & Throat Journal
https://read.qxmd.com/read/33153741/endoscopic-myringoplasty-and-type-i-tympanoplasty
#12
REVIEW
Zachary G Schwam, Maura K Cosetti
Herein we provide a broad overview of the literature as it applies to endoscopic myringoplasty and type I tympanoplasty. Advantages and disadvantages of the endoscopic approach are reviewed for both the adult and pediatric populations and are compared with conventional microscopic techniques.
November 2, 2020: Otolaryngologic Clinics of North America
https://read.qxmd.com/read/33148457/endoscopic-management-of-pediatric-chronic-ear-disease
#13
REVIEW
Evette Ronner, Michael S Cohen
Pediatric chronic ear disease and its sequelae often necessitate surgical intervention, such as ear tube insertion, ossiculoplasty, tympanoplasty, and cholesteatoma removal. Although these procedures have traditionally been performed with the microscope, use of rigid endoscopes provides an alternative method for visualization. The endoscope offers improved visualization of the middle ear space and adjacent structures and can either be used alone to perform surgery through the ear canal or together with the microscope if mastoidectomy is required...
November 2, 2020: Otolaryngologic Clinics of North America
https://read.qxmd.com/read/33140946/-basis-of-endoscopic-dissection-of-the-ear-with-analysis-of-endoscopic-anatomy-part-1
#14
Yu Yu Rusetsky, I Yu Meitel, O V Krasivicheva, S K Arutyunyan, L S Sotnikova
Today, endoscopic transcanal ear surgery with confident steps is becoming a practice. It will be used by the patient in repeated practice by the surgeon before being used in the patient. It is so important and popular in connection with this dissection work. Working on biomaterial sets itself several tasks: training manual skills to work with an endoscope and an instrument in the middle ear, stage-by-stage training for performing specific interventions, detailed analysis and understanding of structures anatomy and topography...
2020: Vestnik Otorinolaringologii
https://read.qxmd.com/read/33125420/a-comparison-of-endoscopic-and-microscopic-inlay-butterfly-cartilage-tympanoplasties-and-their-educational-utility
#15
Noor Dina Hashim, Se A Lee, Seung Hyun Jang, In Seok Moon
OBJECTIVES: Inlay butterfly cartilage tympanoplasty (IBCT) is a simple grafting technique. Endoscopy facilitates visualization by eliminating blind spots. We analyzed the outcomes of IBCT using both endoscopic and microscopic approaches, and assessed how trainees perceived the educational opportunities afforded. MATERIALS AND METHODS: Sixty patients who underwent IBCT were allocated to Group I (n = 30; microscopic IBCT) and Group II (n = 30; endoscopic IBCT) by the dates of their visits...
2020: PloS One
https://read.qxmd.com/read/33118838/endoscopic-versus-microscopic-type-i-cartilage-tympanoplasty-for-anterior-perforation-a-comparative-study
#16
Dipesh Shakya, Arun Kc, Nirmala Tamang, Ajit Nepal
BACKGROUND: Chronic otitis media with anterior perforation is a challenging condition to treat with a microscope especially if the canal is narrow or has overhang. The endoscope provides the advantage of wide-angle view and transcanal access avoiding postauricular approach and canaloplasty. OBJECTIVE: To compare the anatomical, functional outcomes, and surgical duration between endoscopic and microscopic type-I tympanoplasty performed for anterior perforation. MATERIALS AND METHODS: A comparative study was conducted...
October 29, 2020: Acta Oto-laryngologica
https://read.qxmd.com/read/33116086/cartilage-ossiculoplasty-from-stapes-to-tympanic-membrane-in-one-stage-intact-canal-wall-tympanoplasty-for-cholesteatoma
#17
M M Alam, J A Khan, M G Mostafa, M R Islam, M A Rahman, L Khan, B Ahmed
This prospective study was conducted at Department of ENT, Mymensingh Medical College Hospital, a tertiary care center in Bangladesh January 2017 to December 2018 to report hearing results and post operative complications of cartilage interposition ossiculoplasty in one-stage intact canal wall (ICW) tympanoplasty for cholesteatoma where ossicular chain is eroded or has to be removed either partially or totally. Total 42 patients underwent Intact canal wall (ICW) tympanoplasty for cholesteatoma with at least intact stapes footplate and in conjunction, cartilage ossiculoplasty was done during the same procedure...
October 2020: Mymensingh Medical Journal: MMJ
https://read.qxmd.com/read/33108564/inlay-triple-c-tympanoplasty-a-comparative-study-for-its-use-in-large-marginal-perforations
#18
Mauricio Cohen-Vaizer, Roni Barzilai, Shadi Shinnawia
OBJECTIVE AND INTERVENTION: To compare the efficacy of the inlay, composite chondroperichondrial clip (triple-C) tympanoplasty with conventional underlay cartilage island tympanoplasty, and to evaluate its efficacy in treating large, marginal perforations. STUDY DESIGN: The study involved 183 patients that were selected from a retrospective chart review of tympanoplasties performed at our center from March 2016 to June 2018. SETTING: A tertiary referral center hospital...
October 27, 2020: European Archives of Oto-rhino-laryngology
https://read.qxmd.com/read/33101508/a-three-point-assessment-protocol-for-tympanoplasty-outcomes-a-retrospective-analysis
#19
P Naina, Apar Pokharel, Kamran Asif Syed, Mary John, Ajoy Mathew Varghese, Mary Kurien
Introduction  The surgical outcome of chronic otitis media (COM) of the mucosal type in the pediatric population with high rates of recurrent tympanic membrane perforation is indeed a concern for the attending surgeon. Objective  The present study was done to evaluate the outcome of tympanoplasty in children with chronic otitis media mucosal type. Methods  A retrospective analysis of the medical records of all children, aged < 16 years old, who underwent tympanoplasty for COM of the mucosal type was performed...
October 2020: International Archives of Otorhinolaryngology
https://read.qxmd.com/read/33088773/is-it-wise-to-wait-for-ear-to-become-dry-in-indian-scenario
#20
Rakesh Tiwari, Pawan Singhal, Namita Verma, Ritu Sehra, Rajeev Yadav, Sunita Agarwal, Beni Prasad
Tympanoplasty is the standard and well-established procedure for closure of tympanic membrane perforations. Tympanoplasty in wet ear is still a topic of debate among ENT surgeons. This study discusses the balance between wait and watch policy and early intervention in wet ear. It also compares the rate of graft uptake and hearing improvement in Type I tympanoplasty in dry and wet ears. This is a hospital based, observational, descriptive and comparative study. Total 246 patients enrolled in the study. Two groups were created with 123 patients in each group...
December 2020: Indian Journal of Otolaryngology and Head and Neck Surgery
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