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Mastoidectomy

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https://www.readbyqxmd.com/read/28924860/facial-nerve-palsy-secondary-to-epstein-barr-virus-infection-of-the-middle-ear-in-pediatric-population-may-be-more-common-than-we-think
#1
Katarina Vogelnik, Aleš Matos
BACKGROUND: Facial nerve palsy is a rare complication of acute otitis media (AOM). The general understanding is that this complication has a bacterial cause although bacteria can be isolated from the middle ear only in approximately two-thirds of cases of AOM. Detection of viral agents from specimens obtained during myringotomy in patients with AOM suggests a possible role of viruses in the etiology of this disease. CASE PRESENTATIONS: We studied 5 otherwise healthy 17- to 27-month-old children who were referred to the Department of Otorhinolaryngology and Cervicofacial Surgery from December 2012 to January 2016 because of AOM and ipsilateral facial nerve palsy...
September 18, 2017: Wiener Klinische Wochenschrift
https://www.readbyqxmd.com/read/28924294/meatal-obstruction-following-canal-wall-down-mastoidectomy
#2
Nazim Bozan, Ufuk Duzenli, Pinar Kundi, Mahfuz Turan, Ahmet Faruk Kiroglu
Chronic otitis media (COM) is completely treated with a single procedure in most patients but may require multiple surgeries in some cases. The main goals of open cavity mastoidectomy are to completely eradicate the disease, create a large enough meatus for examination and mastoid air cells, and provide a self-cleaning epithelized dry cavity, and achieve maximum hearing. In this report, we present a very rare case of COM who underwent revision mastoidectomy in our clinic due to meatal obstruction in the right ear, total sensorineural hearing loss, and pain and tenderness in the postauricular region...
September 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28891461/direct-cost-comparison-of-totally-endoscopic-versus-open-ear-surgery
#3
N Patel, A Mohammadi, N Jufas
OBJECTIVE: Totally endoscopic ear surgery is a relatively new method for managing chronic ear disease. This study aimed to test the null hypothesis that open and endoscopic approaches have similar direct costs for the management of attic cholesteatoma, from an Australian private hospital setting. METHODS: A retrospective direct cost comparison of totally endoscopic ear surgery and traditional canal wall up mastoidectomy for the management of attic cholesteatoma in a private tertiary setting was undertaken...
September 11, 2017: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/28879826/management-of-paediatric-acute-mastoiditis-systematic-review
#4
R Loh, M Phua, C-K L Shaw
BACKGROUND: Acute mastoiditis remains the commonest intratemporal complication of otitis media in the paediatric population. There has been a lack of consensus regarding the diagnosis and management of acute mastoiditis, resulting in considerable disparity in conservative and surgical management. OBJECTIVES: To review the current literature, proposing recommendations for the management of paediatric acute mastoiditis and appraising the treatment outcomes. METHOD: A systematic review was conducted using PubMed, Web of Science and Cochrane Library databases...
September 7, 2017: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/28875515/osteogenesis-for-postoperative-temporal-bone-defects-using-human-ear-adipose-derived-stromal-cells-and-tissue-engineering-an-animal-model-study
#5
Yeon Ju Kim, Seung Gu Park, Beomyong Shin, Jangho Kim, Seung Won Kim, Oak-Sung Choo, Xiang Yun Yin, Byoung Hyun Min, Yun-Hoon Choung
Mastoidectomy, the removal of infected mastoid bones, is a common surgical procedure for the treatment of chronic otitis media. Persistent and recurrent otorrhea and accumulation of keratin debris following open cavity mastoidectomy are still bothersome issues for both patients and otologists. In this study, we used human ear adipose-derived stromal cells (hEASCs) in combination with polycaprolactone (PCL) scaffolds and osteogenic differentiation medium (ODM) to regenerate temporal bone defects. The hEASCs showed stem cell phenotypes, and these characteristics were maintained up to passage 5...
September 5, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28871887/residual-cholesteatoma-during-second-look-procedures-following-primary-pediatric-endoscopic-ear-surgery
#6
Michael S Cohen, Razan A Basonbul, Elliott D Kozin, Daniel J Lee
Objectives To determine the rate of residual cholesteatoma during planned second-look procedures in pediatric patients following primary cholesteatoma resection using endoscopic and microscopic operative approaches. Study Design Case series with chart review. Setting Tertiary care center. Subjects and Methods Outcomes from pediatric patients undergoing cholesteatoma surgery from January 2011 through August 2015 were analyzed. Cholesteatoma extent at initial resection was staged, and comparison among endoscopic dissection and microscopic or endoscopic inspection groups was made...
August 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28867651/effects-of-cavity-reconstruction-on-morbidity-and-quality-of-life-after-canal-wall-down-tympanomastoidectomy
#7
Sinan Uluyol, Omer Ugur, Ilker Burak Arslan, Ozlem Yagiz, Murat Gumussoy, Ibrahim Cukurova
INTRODUCTION: Canal wall down (CWD) tympanomastoidectomy is commonly used to treat advanced chronic otitis media or cholesteatoma. The advantages of CWD mastoidectomy are excellent exposure for disease eradication and postoperative control of residual disease; its disadvantages include the accumulation of debris requiring life-long otological maintenance and cleaning, continuous ear drainage, fungal cavity infections, and the occurrence of dizziness and vertigo by changing temperature or pressure...
August 19, 2017: Brazilian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28830539/endoscopically-assisted-transmastoid-approach-to-the-geniculate-ganglion-and-labyrinthine-facial-nerve
#8
Nicholas Jufas, Manohar Bance
BACKGROUND: Endoscopic transcanal approaches to the facial nerve allow excellent exposure of the tympanic facial nerve. This approach becomes limited when access is required to the more proximal geniculate ganglion and labyrinthine portion of the facial nerve. The aim of this report was to determine the feasibility of a transmastoid endoscopically assisted approach to the geniculate ganglion and labyrinthine facial nerve. This is an endoscopic cadaveric dissection and video review at a university anatomical laboratory...
August 22, 2017: Journal of Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28816689/single-stage-canal-wall-down-mastoidectomy-with-reconstruction-of-the-canal-wall-5-years-experience-in-fayoum-province-egypt
#9
Mohamed Qotb, Tamer Fawzy, Waleed Ragab
OBJECTIVE: Removing the posterior canal wall or canal wall down mastoidectomy (CWDM) for the management of cholesteatoma remains controversial. We advocate partial removal of the posterior canal wall for complete eradication, followed by canal wall defect reconstruction to restore the normal anatomy and avoid the complications of CWDM. MATERIALS AND METHODS: Sixty-four patients with cholesteatoma (71 ears) were included. This study was conducted between 2009 and 2012...
August 2017: Journal of International Advanced Otology
https://www.readbyqxmd.com/read/28806310/the-prevention-of-recurrent-cholesteatoma-in-cwu-surgery-the-use-of-titanium-sheeting
#10
Bruce Black, Ian Gutteridge
OBJECTIVE: Assessment of the outcomes of a technique of prevention of recurrent cholesteatoma in canal wall up (CWU) mastoidectomy, using titanium sheeting to repair the external auditory canal wall. PATIENTS: Sixty four cholesteatoma cases were managed during a period from 2007 to 2015. The cases were unselected; the surgery was performed by the senior author. Cholesteatoma Patterns Were: Forty two attic, nine pars tensa, seven combined attic-pars tensa, three congenital, and three other...
October 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28802356/intracranial-complications-of-csom-in-pediatric-patients-a-persisting-problem-in-developing-countries
#11
Avani Jain, Nikhil Arora, Ravi Meher, J C Passey, Ramanuj Bansal
BACKGROUND: Intracranial complications (ICC) of chronic suppurative otitis media (CSOM) occur even in the antibiotic area. These complications are commonly seen in pediatric patients due to poor hygiene and low immunity. They are more prevalent in developing countries due to illiteracy, low socioeconomic status and lack of access to health care facilities. OBJECTIVE: To study the incidence, clinical profile, treatment and outcome of pediatric patients presenting with intracranial complications of chronic suppurative otitis media...
September 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28799867/endoscope-assisted-repair-of-csf-otorrhea-and-temporal-lobe-encephaloceles-via-keyhole-craniotomy
#12
Pamela C Roehm, Derrick Tint, Norman Chan, Ryan Brewster, Vishad Sukul, Kadir Erkmen
OBJECTIVE Temporal lobe encephaloceles and cerebrospinal fluid otorrhea from temporal bone defects that involve the tegmen tympani and mastoideum are generally repaired using middle fossa craniotomy, mastoidectomy, or combined approaches. Standard middle fossa craniotomy exposes patients to dural retraction, which can lead to postoperative neurological complications. Endoscopic and minimally invasive techniques have been used in other surgeries to minimize brain retraction, and so these methods were applied to repair the lateral skull base...
August 11, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28796082/the-first-reported-case-of-primary-intestinal-type-adenocarcinoma-of-the-middle-ear-and-review-of-the-literature
#13
Marc-Elie Nader, Diana Bell, Lawrence Ginsberg, Franco DeMonte, G Brandon Gunn, Paul W Gidley
OBJECTIVE: Adenocarcinoma of the middle ear is a rare entity that must be distinguished from other adenomatous tumors of the temporal bone. We present the first patient of an intestinal-type adenocarcinoma originating from the middle ear. PATIENTS: A 58-year-old woman presented with an 8-year history of left otorrhea. Her middle ear effusions were quite thick and gummy. She underwent eight sets of pressure-equalization tubes within 3 years. In 2011, her physical examination identified a middle ear mass, and she underwent mastoidectomy...
October 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28777229/the-modified-rambo-transcanal-approach-for-cochlear-implantation-in-charge-syndrome
#14
Cameron C Wick, Amy M Moore, Daniel E Killeen, Brandon Isaacson
OBJECTIVE: CHARGE syndrome is associated with a variety of temporal bone anomalies and deafness. The lack of surgical landmarks and facial nerve irregularities make cochlear implantation in this population a challenging endeavor. This study aims to describe a safe and efficacious transcanal approach for cochlear implantation that obviates the need to perform a mastoidectomy and facial recess. PATIENTS: Three children with profound hearing loss secondary to CHARGE syndrome...
October 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28736098/posterior-canal-wall-reposition-for-management-of-cholesteatoma-technique-and-results
#15
Mohammad Kamal Mobashir, Waleed M Basha, Abd ElRaof Said Mohamed, Mohammed Elsayed Elmaghawry
OBJECTIVE: The main goal of surgery in acquired middle ear cholesteatomas is the complete eradication of the disease with an ear free of discharge. This can be performed either by open or closed techniques with their benefits and drawbacks. We present the technique of reposition of the posterior canal wall for the management of cholesteatoma cases and its results and outcome. PATIENTS AND METHODS: This study included 31 patients with primary acquired middle ear cholesteatoma...
July 20, 2017: Auris, Nasus, Larynx
https://www.readbyqxmd.com/read/28717526/large-cholesterol-granuloma-of-the-middle-ear-eroding-into-the-middle-cranial-fossa
#16
Tessei Kuruma, Tohru Tanigawa, Yasue Uchida, Ogawa Tetsuya, Hiromi Ueda
BACKGROUND: Cholesterol granuloma of the middle ear is extremely rare in comparison to cholesterol granuloma of the petrous apex but sometimes shows an aggressive course. CASE REPORT: We report herein a case involving a large, aggressive cholesterol granuloma of the middle ear that eroded the middle cranial fossa. A 64-year-old woman presented with pain in the left ear and hearing loss. Cholesterol granuloma was finally diagnosed from diffusion-weighted imaging, and cortical mastoidectomy was performed with canal wall down tympanoplasty type III...
2017: Case Reports in Otolaryngology
https://www.readbyqxmd.com/read/28688558/bilateral-congenital-cholesteatoma-surgical-treatment-and-considerations
#17
MULTICENTER STUDY
Daniele Marchioni, Alessia Rubini, Mauricio Gonzalez-Navarro, Matteo Alicandri-Ciufelli, Adrian James, Livio Presutti
OBJECTIVES: To describe a multicenter study regarding surgical management of bilateral congenital cholesteatoma (BCC) and underline the importance of endoscopes in the management of this condition. In BCC, hearing preservation is more crucial than in unilateral cases. The endoscopic approach allows complete removal of cholesteatoma via a minimally invasive technique offering low residual disease rates while preserving the normal physiology of the middle ear and possibly the ossicular chain...
August 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28680491/relation-between-ossicular-erosion-and-destruction-of-facial-and-lateral-semicircular-canals-in-chronic-otitis-media
#18
Suphi Bulğurcu, İlker Burak Arslan, Bünyamin Dikilitaş, İbrahim Çukurova
Introduction  Chronic otitis media can cause multiple middle ear pathogeneses. The surgeon should be aware of relation between ossicular chain erosion and other destructions because of the possibility of complications. Objective  This study aimed to investigate the rates of ossicular erosion in cases of patients with and without facial nerve canal destruction, who had undergone mastoidectomy due to chronic otitis media with or without cholesteatoma. Methods  We retrospectively analyzed three hundred twenty-seven patients who had undergone tympanomastoidectomy between April 2008 and February 2014...
July 2017: International Archives of Otorhinolaryngology
https://www.readbyqxmd.com/read/28666703/a-comparative-study-of-med-el-fmt-attachment-to-the-long-process-of-the-incus-in-intact-middle-ears-and-its-attachment-to-disarticulated-stapes-head
#19
Tao Chen, Liu-Jie Ren, Dong-Ming Yin, Jia Li, Lin Yang, Pei-Dong Dai, Tian-Yu Zhang
The Vibrant Soundbridge(©) (VSB) active middle-ear implant provides an effective treatment for mild-to-severe sensorineural hearing loss in the case of normal middle ear anatomy and mixed hearing loss in middle ear malformation. The VSB floating mass transducer (FMT), with proper couplers, can be installed on various structures of the ossicular chain, e.g., the short and long process of the incus, the stapes head, and the stapes footplate. A long process (LP) coupler is most commonly used for FMT attachment to the long process of the incus with intact ossicular chain, while CliP and Bell couplers are two standardized and reliable methods for FMT attachment to the stapes head with missing incus and malleus...
June 23, 2017: Hearing Research
https://www.readbyqxmd.com/read/28657970/trends-in-otitis-media-incidence-after-conjugate-pneumococcal-vaccination-a-national-observational-study
#20
Marie Gisselsson-Solen
BACKGROUND: Pneumococcal conjugate vaccine (PCV) was introduced in 2000. The first 7-valent vaccine was followed by a 13-valent vaccine (PCV13) with the same conjugate, and a 10-valent vaccine (PCV10), conjugated to protein D from H. influenzae. The vaccines offer some protection against pneumococcal acute otitis media (AOM), and, with PCV10, possibly also some protection against H. influenzae AOM. PCV7 was introduced in Sweden in 2009, but from 2010, Swedish counties were free to use either PCV13 or PCV10...
June 27, 2017: Pediatric Infectious Disease Journal
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