Results 61 to 70 of about 21,631 (256)

ENDOSCOPIC TYPMPANOMASTOID EXPLORATION [FUNCTIONAL ENDOSCOPIC EAR SURGERY-FEES] [PDF]

open access: yes, 2012
Tympano mastoidectomy is usually performed using operating microscope. This study reports a case series of tympanomastoidectomy which was performed using an endoscope.Endoscopic Tympanomastoidectomy for atticoantral type of CSOM is an excellent technique 
Kumar, Sanjay   +2 more
core   +1 more source

Fast Small‐Angle X‐Ray Scattering Tensor Tomography: An Outlook into Future Applications in Life Sciences

open access: yesSmall Methods, EarlyView.
This study reveals the future potential of SAXS tensor tomography at macromolecular X‐ray crystallography beamlines and life sciences applications. A new standard in fast data acquisition is set, allowing for up‐to 10x higher throughput. The measurements show mineralised collagen fibrils within the incus bone of the human auditory ossicle.
Christian Appel   +20 more
wiley   +1 more source

A Comparison of quality of life outcomes following different techniques of mastoid surgery [PDF]

open access: yes, 2015
- Background: Mastoid surgery carried out to treat chronic otitis media (COM) can lead to an improvement in objective and subjective measures post-operatively.
A Miles   +8 more
core   +1 more source

The Current Situation and Development of Endoscopic Ear Surgery in China

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Endoscopic ear surgery has been widely performed in China since 2015 due to the development and rapid popularization of endoscopic technology. Due to the relative shortness of the auditory meatus, only a fixed endoscope is required in many cases, rather than a motion similar to a nasal endoscope, and uncontrollable bleeding is virtually non ...
Meng‐Wen Shi, Ge Yin, Yu Sun
wiley   +1 more source

Analysis of KRT1, KRT10, KRT19, TP53 and MMP9 expression in pediatric and adult cholesteatoma.

open access: yesPLoS ONE, 2018
Cholesteatoma is an epidermal cyst with still unknown pathomechanism. The aim of the current study was to investigate molecular differences in the background of the hyperproliferative property and aggressive behavior typical of the cholesteatoma ...
Enikő Palkó   +3 more
doaj   +1 more source

Comparative assessment of computed tomography and magnetic resonance imaging in the identification of the middle ear cholesteatoma

open access: yesAlʹmanah Kliničeskoj Mediciny, 2023
Background: Chronic suppurative otitis media amounts up to 22.4% among all ear, nose and throat disorders. Its complication, a middle ear cholesteatoma, is one of the most frequent causes of patients' referral to an otologist.
Elena A. Stepanova, Evgeny V. Garov
doaj   +1 more source

A CHEESY AFFAIR! - REPORT OF A CASE OF AN EPIDERMOID CYST OF PAROTID [PDF]

open access: yes, 2013
This article is a report of a case of epidermoid cyst of the deep lobe of the left parotid, being reported and described for the benefit of the readers in view of the rarity of the condition. 
Kothandaraman, Srikamakshi
core   +1 more source

The pursuit of a cholesteatoma by harvey cushing: staged approach to a complex skull base tumor [PDF]

open access: yes, 2014
Objective The evolution of neurosurgical techniques during Harvey Cushing's practice was immense. The authors illustrate this evolution using archived historical records from Harvey Cushing.
Cohen-Gadol, Aaron A., Malekpour, Mahdi
core   +1 more source

Clinical Features and Outcomes of Chronic Otitis Media Complications: A 20‐Year Retrospective Study at a Tertiary Hospital

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Chronic otitis media (COM) is a major public health concern, particularly in developing countries. Although complications have decreased with modern antibiotics, they still cause significant morbidity and mortality. This study analyzed the clinical features, bacteriological profiles, and treatment outcomes of COM complications at a ...
Viraporn Atchariyasathian   +1 more
wiley   +1 more source

Endoscopic-Assisted Canal Wall-up Tympanomastoidectomy for Reduction of Residual Cholesteatoma

open access: yesInternational Archives of Otorhinolaryngology, 2022
Introduction The treatment of cholesteatoma is generally surgical, and the major obstacle is the high prevalence of recidivism. The endoscopic ear surgery technique is proposed to minimize this problem.
Mauricio Noschang Lopes Silva   +7 more
doaj   +1 more source

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