Results 61 to 70 of about 2,033,746 (242)

Myringotomy in dogs: Contamination rate from the external ear canal - a pilot study

open access: yesVeterinary and Animal Science, 2020
Myringotomy for sample collection from the middle ear cavity for cytology and bacterial culture is considered a routine method to diagnose otitis media in dogs.
E. Reinbacher   +4 more
doaj  

In vivo imaging of middle-ear and inner-ear microstructures of a mouse guided by SD-OCT combined with a surgical microscope.

open access: yesOptics Express, 2014
We developed an augmented-reality system that combines optical coherence tomography (OCT) with a surgical microscope. By sharing the common optical path in the microscope and OCT, we could simultaneously acquire OCT and microscope views.
N. Cho, J. Jang, W. Jung, Jeehyun Kim
semanticscholar   +1 more source

Eustachian tube dysfunction in sleep apnea patients and improvements afforded by continuous positive airway pressure therapy

open access: yesBrazilian Journal of Otorhinolaryngology, 2021
Introduction: Upper airway resistance may accompany eustachian dysfunction and alter middle ear pressure in patients with obstructive sleep apnea syndrome.
Serkan Cayir   +3 more
doaj  

Erosion of the incus by the chorda tympani nerve in a normally ventilated middle ear and its implications during stapedotomy

open access: yesOtolaryngology Case Reports, 2017
A case is reported showing partial erosion of the incus long process by the chorda tympani nerve in a normally ventilated middle ear: type A tympanogram, no tympanic membrane retraction, normal middle ear mucosa.
Frédéric Lemieux-Martel   +1 more
doaj   +1 more source

Ear endoscopic Surgery: Dissection of the Middle Ear

open access: yesInternational Archives of Otorhinolaryngology, 2009
Introdução: Endoscópios são equipamentos utilizados com sucesso em diversos procedimentos de várias especialidades médicas. Entretanto, na área da otologia, mesmo com a incorporação dos endoscópios em procedimentos conjuntos com microscópio, os ...
Nogueira Júnior, João Flávio   +1 more
doaj  

A Case of Inverted Papilloma Originating from the Middle Ear and Review of the Literature

open access: yesCase Reports in Otolaryngology, 2019
Inverted papilloma (IP) with malignant transformation is rarely seen in the middle ear. Up to now, there have been 16 primary middle ear IPs reported in the English literature.
Eray Bayindir   +4 more
doaj   +1 more source

Molecular Screening Strategy to Identify a Non-invasive Delivery Mechanism for the Treatment of Middle Ear Disorders

open access: yesFrontiers in Medicine, 2020
Middle ear ailments include a broad range of pathological conditions. Otitis media is the leading middle ear disease of childhood, which incurs significant health care resources in developed countries and, in developing countries, causes significant ...
Arwa Kurabi   +7 more
doaj   +1 more source

Middle Ear Adenoma

open access: yesArchives of Pathology & Laboratory Medicine, 2006
Abstract Middle ear adenoma is a benign tumor of the middle ear that can have exocrine (mucinous) and/or neuroendocrine differentiation. Early authors described a separate tumor with predominantly neuroendocrine differentiation as a middle ear carcinoid tumor, but these are now known to be the same tumor. We review the literature of this
Gary Pearl, Stephen Berns
openaire   +2 more sources

Prevalence of Middle Ear Infections and Associated Risk Factors in Children under 5 Years in Gasabo District of Kigali City, Rwanda

open access: yesInternational Journal of Pediatrics, 2017
Middle ear infections are common in children, and delay in diagnosis and treatment may result in complications such as delays in speech and language development and deafness.
Kaitesi Batamuliza Mukara   +3 more
doaj   +1 more source

Syringocystadenoma papilliferum in the middle ear

open access: yesThe Egyptian Journal of Otolaryngology, 2017
Syringocystadenoma papilliferum is a rare adnexal tumor of controversial origin that often occurs as a solitary tumor derived from apocrine and eccrine glands.
Wael A. Alzamil
doaj   +1 more source

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