Results 31 to 40 of about 39,113 (258)

Hyperostotic tympanic bone spicules in domestic and wild animal species [PDF]

open access: yes, 2016
Hyperostotic tympanic bone spicules (HTBS), or "mucoperiosteal exostoses" (ME, syn.) are small, globular (>= 1 mm in diameter), mostly stalked and drumstick-like, bony structures, which arise from the inner wall of the tympanic bulla and project into the
Blutke, A   +5 more
core   +2 more sources

Extensive Tympanic Membrane Cholesteatoma with Marginal Perforation: An Unusual Case

open access: yesCase Reports in Otolaryngology, 2013
The migration of squamous epithelium of external ear through a tympanic membrane perforation into the middle ear forms a cholesteatoma. But it is extremely a rare condition to observe extensive cholesteatoma on the medial surface of tympanic membrane ...
Erdal Sakalli   +3 more
doaj   +1 more source

Systemic corticosteroids for acute otitis media in children [PDF]

open access: yes, 2018
Background: Acute otitis media (AOM) is a common acute infection in children. Pain is its most prominent and distressing symptom. Antibiotics are commonly prescribed for AOM, although they have only a modest effect in reducing pain at two to three days.
Beller, Elaine M   +6 more
core   +1 more source

Frequency and Clinical Characteristics of Tympanic Membrane Perforation Outpatients at Dr. Hasan Sadikin General Hospital in 2011–2013

open access: yesAlthea Medical Journal, 2016
Background: Tympanic membrane perforation is a hearing problem that has become a health problem in the society. In Indonesia, there are only a few studies regarding tympanic membrane perforation. This study was aimed to observe the frequency and clinical
Veronika Ratih   +2 more
doaj   +1 more source

A STUDY ON EFFICACY OF AUTOLOGOUS PLATELET RICH PLASMA IN MYRINGOPLASTY [PDF]

open access: yes, 2013
Objective: To study the efficacy and advantage in using autologus platelet rich plasma during myringoplasty in closure of tympanic membrane perforation   preventing the graft displacement, promoting quicker healing & improving overall outcome.Methods
Gopalakrishnan, Sankaranarayanan   +2 more
core   +1 more source

Two new charismatic Pristimantis species (Anura: Craugastoridae) from the tepuis of “The Lost World” (Pantepui region, South America) [PDF]

open access: yes, 2013
Two new colourful species of direct-developing frogs of the genus Pristimantis are described from the summit of two isolated tepuis (sandstone table mountains) in the Eastern Pantepui District of the Guiana Shield highlands. Pristimantis jamescameroni sp.
Kok, Philippe J. R.
core   +3 more sources

Application of posterior canal skin flap for the repair of large tympanic membrane perforations

open access: yesLaryngoscope Investigative Otolaryngology, 2022
Objective Many methods have been described for the repair of the tympanic membrane, but there is no general consensus as to the standard method. The aim of this study was to evaluate the effect of the inferior base posterior canal skin flap on the graft ...
Mohammad Faramarzi   +3 more
doaj   +1 more source

The Impact of Occupational Tasks on Firefighter Hydration During a Live Structural Fire [PDF]

open access: yes, 2019
Structural firefighting is a highly stressful occupation with firefighters performing intense bouts of physical activity in environmental extremes while wearing impermeable, heavy and restrictive personal protective equipment.
Gorey, Richard J   +4 more
core   +1 more source

Use of porcine small intestinal submucosa for pediatric endoscopic tympanic membrane repair

open access: yesWorld Journal of Otorhinolaryngology-Head and Neck Surgery, 2017
Tympanic membrane perforationsoccur frequently in children, and can result in hearing loss, otorrhea, pain, and cholesteatoma. Due to the narrower ear canal in children, a postauricular incision is often needed to access the tympanic membrane for ...
Razan A. Basonbul, Michael S. Cohen
doaj   +1 more source

Ultrastructural alterations of the tympanic membrane in retraction pockets from patients with chronic otitis media

open access: yesPolish Journal of Pathology, 2021
Chronic otitis media with a retraction pocket is one of the forms of chronic otitis media that predisposes to cholesteatoma. The aim of our study was to determine the extent and type of changes in the tympanic membrane fragments which were surgically ...
Dmitry Tretiakow   +2 more
doaj   +1 more source

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