Results 21 to 30 of about 172,482 (315)
Heterotopic Pancreas in Middle Ear: A Case Report
, 2022 Heterotopic pancreas is the congenital presence of pancreatic tissue outside its normal location in the absence of vascular and anatomical connection with the main pancreas.
Qimeng Sun +9 more
core +1 more source
Philippine Journal of Otolaryngology Head and Neck Surgery, 2017 A 51-year old woman underwent mastoidectomy with labyrinthectomy on the right for a polypoid external auditory canal mass accompanied by tinnitus and ear discharge.
Jose M. Carnate +2 more
doaj +1 more source
Mouse middle ear ion homeostasis channels and intercellular junctions. [PDF]
PLoS ONE, 2012 The middle ear contains homeostatic mechanisms that control the movement of ions and fluids similar to those present in the inner ear, and are altered during inflammation.The normal middle ear cavity is fluid-free and air-filled to allow for effective ...
Lisa M Morris +4 more
doaj +1 more source
Middle ear pathologies in children living with HIV: A scoping review
South African Journal of Communication Disorders, 2022 Background: Middle ear pathologies are associated with and persist in individuals living with human immunodeficiency virus (HIV). Yet, limited research exists on middle ear pathologies in children living with human immunodeficiency viruses.
Ben Sebothoma, Minkhenso Maluleke
doaj +1 more source
Morphological aspects of tympanic bulla after lateral osteotomy in cats [PDF]
Acta Cirúrgica Brasileira, 2008 PURPOSE: To evaluate tympanic bulla healing after experimental lateral osteotomy in cats. METHODS: Twenty adult cats were submitted to unilateral lateral bulla osteotomy and divided into two groups: cats of B1 group (n=10) were euthanized at 8 weeks and ...
Adelina Maria da Silva +4 more
doaj +1 more source
A RARE CASE OF MIDDLE EAR ADENOMA [PDF]
, 2014 2014-08Middle ear adenoma is a rare disease that is thought to originate in the middle ear mucosa. It occurs over a wide age range, has no gender predilection, and is not characterized by specific symptoms or findings.
BAKU, MASAYO, UEDA, HIROMI
core +1 more source
BioMedical Engineering OnLine, 2021 Background Middle ear cholesteatoma is characterized by hyper-proliferation of keratinocytes. Circular RNA (circRNA) plays an essential role in the pathogenesis of many proliferative diseases.
Shumin Xie +4 more
doaj +1 more source
Mammalian middle ear mechanics: A review
Frontiers in Bioengineering and Biotechnology, 2022 The middle ear is part of the ear in all terrestrial vertebrates. It provides an interface between two media, air and fluid. How does it work? In mammals, the middle ear is traditionally described as increasing gain due to Helmholtz’s hydraulic analogy ...
Maialen Ugarteburu +7 more
doaj +1 more source
MIDDLE-EAR SCLEROSIS, OR ATROPHIC MIDDLE-EAR CATARRH. [PDF]
Journal of the American Medical Association, 1908 This condition depends on trophic changes and, in contrast to a multitude of clinical forms that have been described under various names, it has a comparatively simple pathology. The clinical appearances vary with the location and degree of the pathologic change and with the structure and tissue affected.
openaire +1 more source
Innate Immunity in the Middle Ear Mucosa
, 2021 Otitis media (OM) encompasses a spectrum of clinical presentations ranging from the readily identifiable Acute OM (AOM), which is characterised by otalgia and fever, to chronic otitis media with effusion (COME) where impaired hearing due to middle ear ...
Cripps, Allan W +2 more
core +1 more source