Results 161 to 170 of about 61,668 (230)
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MRI of a middle ear cholesteatoma in a cat
Veterinary Radiology & Ultrasound, 2022AbstractA 9‐year‐old Maine coon cat presented with right‐sided Horner and facial nerve paralysis. Magnetic resonance imaging (MRI) showed a heterogeneously contrast‐enhancing mass occupying the right dorsolateral compartment of the tympanic cavity and extending into the ventromedial compartment, which was expanded and fluid filled.
Arielle, Herberger +3 more
openaire +2 more sources
Menin-MLL inhibitor blocks progression of middle ear cholesteatoma in vivo.
International Journal of Pediatric Otorhinolaryngology, 2020OBJECTIVE Cholesteatoma is an epithelial lesion that expands into the middle ear, resulting in bone destruction. The acceleration of the proliferative activity of epithelial stem/progenitor cells is involved in the pathogenesis of cholesteatoma. Recently,
Tomomi Yamamoto-Fukuda +4 more
semanticscholar +1 more source
Annales d'oto-laryngologie et de chirurgie cervico faciale : bulletin de la Societe d'oto-laryngologie des hopitaux de Paris, 2006
Cholesteatoma is a serious form of chronic otitis media. The aim of this paper is to present the state of the art of disease management, including recent data from the literature and the authors' derived from their Mentors' teaching, Professor Pierre Roulleau (Paris, France) and Professor Robert Charachon (Grenoble, France).
D, Ayache +4 more
openaire +2 more sources
Cholesteatoma is a serious form of chronic otitis media. The aim of this paper is to present the state of the art of disease management, including recent data from the literature and the authors' derived from their Mentors' teaching, Professor Pierre Roulleau (Paris, France) and Professor Robert Charachon (Grenoble, France).
D, Ayache +4 more
openaire +2 more sources
Expression of PTHrP and RANKL in acquired middle ear cholesteatoma epithelium
Acta Oto-Laryngologica, 2020Background: Regarded as the most important clinical characteristic of middle ear cholesteatoma, the exact mechanism of bone resorption in cholesteatoma still remains unknown.
S. Xie +4 more
semanticscholar +1 more source
Current Opinion in Otolaryngology & Head and Neck Surgery, 2020
PURPOSE OF REVIEW Middle ear cholesteatoma is an epithelial lesion that expands into the middle ear, resulting in bone destruction. However, the pathogenesis of this has been unknown.
Tomomi Yamamoto-Fukuda, Naotaro Akiyama
semanticscholar +1 more source
PURPOSE OF REVIEW Middle ear cholesteatoma is an epithelial lesion that expands into the middle ear, resulting in bone destruction. However, the pathogenesis of this has been unknown.
Tomomi Yamamoto-Fukuda, Naotaro Akiyama
semanticscholar +1 more source
Journal of neuroradiology. Journal de neuroradiologie, 2020
PURPOSE AND BACKGROUND This study retrospectively compares diagnostic performance of 1.5 T versus 3 T non-echo planar diffusion weighted imaging with or without additional T1 and T2 sequences in the detection of residual and/or recurrent cholesteatoma.
Leonie M. J. Lips +6 more
semanticscholar +1 more source
PURPOSE AND BACKGROUND This study retrospectively compares diagnostic performance of 1.5 T versus 3 T non-echo planar diffusion weighted imaging with or without additional T1 and T2 sequences in the detection of residual and/or recurrent cholesteatoma.
Leonie M. J. Lips +6 more
semanticscholar +1 more source
Middle ear cholesteatoma: An animal model
American Journal of Otolaryngology, 1985Topical otic preparations now in clinical use contain a variety of antibiotics and solvents that may produce severe inflammation if they reach the middle ear cavity. This report describes the response of the chinchilla middle ear to direct application of one such preparation that appears to act as a nonspecific irritant.
C G, Wright, W L, Meyerhoff, D K, Burns
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Harefuah, 2021
Cholesteatoma is the most severe middle ear disease. In most cases cholesteatoma results from under-aeration of the middle ear cleft. It is characterized by otorrhea and hearing loss, and may lead to severe complications, intra- and extra-cranial. There is no non-surgical treatment for cholesteatoma. Surgical treatment is the only option. Cholesteatoma
Michal, Luntz, Roni, Barzilai
openaire +1 more source
Cholesteatoma is the most severe middle ear disease. In most cases cholesteatoma results from under-aeration of the middle ear cleft. It is characterized by otorrhea and hearing loss, and may lead to severe complications, intra- and extra-cranial. There is no non-surgical treatment for cholesteatoma. Surgical treatment is the only option. Cholesteatoma
Michal, Luntz, Roni, Barzilai
openaire +1 more source
Tomographic Examination of Cholesteatomas in the Middle Ear
Acta Oto-Laryngologica, 1970A retrospective investigation of the diagnostic certainty in radiological examinations of cholesteatomas in the middle ear has been made. Through a period of six years the security has proved to be more than 90%. Small cholesteatomas which have not yet caused osseous destruction and cholesteatomas in earlier operated ears are barely accessible to ...
C B, Pedersen, S, Brünner
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Auris, nasus, larynx, 2019
OBJECTIVE This study was undertaken to determine the characteristics of congenital cholesteatoma (CC) in Japan, via a nationwide survey using staging and classification criteria for middle ear cholesteatoma, as proposed by the Japan Otological Society ...
Yuka Morita +9 more
semanticscholar +1 more source
OBJECTIVE This study was undertaken to determine the characteristics of congenital cholesteatoma (CC) in Japan, via a nationwide survey using staging and classification criteria for middle ear cholesteatoma, as proposed by the Japan Otological Society ...
Yuka Morita +9 more
semanticscholar +1 more source