Results 81 to 90 of about 37,631 (242)

Mesna in Otologic Surgery: Efficacy and Safety—A Scoping Review

The Laryngoscope, EarlyView.
PRISMA flow diagram indicating the process of systematic inclusion and exclusion of articles. ABSTRACT Objective Mesna (Sodium 2‐mercaptoethanesulfonate) is widely used as a mucolytic agent and uroprotective agent. Recently, its disulfide bond‐breaking property has been applied in otologic surgery to facilitate safer dissection of cholesteatoma and ...
Kevork H. Atamian, Inabat Yermesheva, Ostap Orishchak, Hady Tall, Sam J. Daniel   +4 more
wiley   +1 more source

Measurement of Vibrating Tympanic Membrane in an In Vivo Mouse Model Using Doppler Optical Coherence Tomography

Journal of Imaging, 2019
Optical coherence tomography (OCT) has a micro-resolution with a penetration depth of about 2 mm and field of view of about 10 mm. This makes OCT well suited for analyzing the anatomical and internal structural assessment of the middle ear.
Deokmin Jeon, Joon Ki Kim, Mansik Jeon, Jeehyun Kim   +3 more
doaj   +1 more source

Endoscopic tympanoplasty type I using interlay technique

Journal of Otolaryngology - Head and Neck Surgery, 2022
Background Tympanoplasty using the interlay technique has rarely been reported in transcanal endoscopic ear surgery, unlike the underlay technique. This is because many surgeons find it challenging to detach the epithelial layer of the tympanic membrane ...
Masahiro Takahashi, Masaomi Motegi, Kazuhisa Yamamoto, Yutaka Yamamoto, Hiromi Kojima   +4 more
doaj   +1 more source

Recurrent Maxillary Ameloblastoma Presenting as an External Auditory Canal Mass

The Laryngoscope, EarlyView.
Ameloblastoma with temporal bone involvement is exceedingly rare, with no prior reports of external auditory canal presentation. This case report demonstrates successful multidisciplinary management with extensive skull base resection and adjuvant radiation therapy, emphasizing the role of proton therapy in achieving tissue‐sparing treatment and long ...
Bailey H. Duhon, Adel K. El‐Naggar, Jeffrey N. Myers, William H. Morrison, Franco DeMonte, Paul W. Gidley   +5 more
wiley   +1 more source

Clinic manifestations in granulomatosis with polyangiitis [PDF]

, 2016
Granulomatosis with polyangiitis (GPA), formerly Wegener's granulomatosis (WG), is an uncommon immunologically mediated systemic small-vessel vasculitis that is pathologically characterised by an inflammatory reaction pattern (necrosis, granulomatous ...
De Vincentiis, Marco, De Virgilio, Armando, Fusconi, Massimo, Gallo, Andrea, Greco, Antonio, Macri, Gian Franco, Marinelli, Caterina, Zambetti, Giampietro   +7 more
core   +1 more source

How I Do It: A Stepwise Surgical Technique for Fisch Class B Glomus Tympanicum

The Laryngoscope, EarlyView.
We describe a stepwise retroauricular microsurgical workflow for bulky tympanic paragangliomas, combining circumferential canaloplasty with temporary removal and replacement of the tympanomeatal flap and malleus to optimize exposure and bleeding control.
Stéphane Gargula, Dario Ebode, Denis Ayache, Thomas Radulesco, Mary Daval, Giannicola Ianella, Maria‐Pia Tuset, Ralph Haddad, Justin Michel   +8 more
wiley   +1 more source

Cochlear-bone wave can yield a hearing sensation as well as otoacoustic emission

, 2014
A hearing sensation arises when the elastic basilar membrane inside the cochlea vibrates. The basilar membrane is typically set into motion through airborne sound that displaces the middle ear and induces a pressure difference across the membrane.
Reichenbach, T., Tchumatchenko, T.
core   +1 more source

Biomechanics of hearing in katydids [PDF]

, 2014
Animals have evolved a vast diversity of mechanisms to detect sounds. Auditory organs are used to detect intraspecific communicative signals and environmental sounds relevant to survival.
Montealegre-Z, Fernando, Robert, Daniel
core   +1 more source

Labyrinthine Abnormalities on MRI in Untreated Otosclerosis: Prevalence and Clinical Relevance

The Laryngoscope, EarlyView.
In untreated otosclerosis with labyrinthine symptoms, delayed 3D FLAIR MRI rarely demonstrates endolymphatic hydrops but frequently reveals blood–labyrinth barrier (BLB) disruption. BLB enhancement is spatially associated with cochlear endosteal and round window involvement and increases with the severity of the hearing loss phenotype.
Héléna Pencroffi, Sylvain Bourdoncle, Jean Fanet, Stéphane Gargula, Denis Ayache, Loïc Duron, Julien Savatovsky, Guillaume Poillon   +7 more
wiley   +1 more source

Diagnosis of Tympanic Membrane Disease and Pediatric Hearing Using Convolutional Neural Network Models with Multi-Layer Perceptrons

Applied Sciences
In this study, we propose a method of classification for tympanic membrane diseases and regression of pediatric hearing, using a deep learning model of artificial neural networks.
Hongchang Lee, Hyeonung Jang, Wangsu Jeon, Seongjun Choi   +3 more
doaj   +1 more source