Results 231 to 240 of about 21,631 (256)
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The radiology of cholesteatoma
Clinical Radiology, 1980The diagnosis of most cholesteatomas of the middle ear is made by direct examination of a perforation in the eardrum, and the only radiological investigation necessary for these patients is a set of plain petro-mastoid views. Of these the lateral with caudal tilt of the tube is the most useful, since it demonstrates the extent of pneumatisation and the
P D, Phelps, G A, Lloyd
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The Laryngoscope, 1986
AbstractManuscripts reporting results of surgery for chronic otitis media would be more meaningful if standardized nomenclature were used in describing the type of surgery performed and if standardized classifications were used for the disease process. Standardized nomenclature for surgery type and classifications for chronic otitis media exist.
W L, Meyerhoff, J, Truelson
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AbstractManuscripts reporting results of surgery for chronic otitis media would be more meaningful if standardized nomenclature were used in describing the type of surgery performed and if standardized classifications were used for the disease process. Standardized nomenclature for surgery type and classifications for chronic otitis media exist.
W L, Meyerhoff, J, Truelson
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The Laryngoscope, 1981
AbstractThe surgical management of cholesteatoma in children reMayns a controversial subject. Many authors hold that the disease itself is more aggressive than that seen in adults. Furthermore, there appears to be a consensus that intact canal wall procedures, if used at all, should be reserved for adults only.
M E, Glasscock, J R, Dickins, R, Wiet
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AbstractThe surgical management of cholesteatoma in children reMayns a controversial subject. Many authors hold that the disease itself is more aggressive than that seen in adults. Furthermore, there appears to be a consensus that intact canal wall procedures, if used at all, should be reserved for adults only.
M E, Glasscock, J R, Dickins, R, Wiet
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The Pathophysiology of Cholesteatoma
Otolaryngologic Clinics of North America, 2006The pathogenesis of middle ear cholesteatoma continues to be highly debated. In recent years, there has been a substantial improvement in the understanding of the pathophysiology of this disease. This chapter provides a summary of the history and evolution of cholesteatoma and a review of the recent literature that pertains to the pathophysiology of ...
Maroun T, Semaan, Cliff A, Megerian
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Archives of Ophthalmology, 1982
'Cholesteatoma' of the orbit is a variant of pseudotumor histologically characterized by masses of cholesterol crystals. We propose the term "epidermoid or true cholesteatoma" for lesions containing epithelial elements and refer to those nonepithelium-containing pseudotumors as "cholesterol granulomas." Important clinical features distinguish between ...
D W, Parke +3 more
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'Cholesteatoma' of the orbit is a variant of pseudotumor histologically characterized by masses of cholesterol crystals. We propose the term "epidermoid or true cholesteatoma" for lesions containing epithelial elements and refer to those nonepithelium-containing pseudotumors as "cholesterol granulomas." Important clinical features distinguish between ...
D W, Parke +3 more
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Acta Oto-Laryngologica, 1983
This is a histological and biochemical study of cholesterol in the middle ear in various chronic otitis media syndromes of 22 cholesteatomatous temporal bones and 52 bioptic specimens. Only three of the temporal bones and 11 surgical specimens showed cholesterol crystals, all of which were in the granulation tissue surrounding the cholesteatoma and ...
J, Sadé, A, Teitz
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This is a histological and biochemical study of cholesterol in the middle ear in various chronic otitis media syndromes of 22 cholesteatomatous temporal bones and 52 bioptic specimens. Only three of the temporal bones and 11 surgical specimens showed cholesterol crystals, all of which were in the granulation tissue surrounding the cholesteatoma and ...
J, Sadé, A, Teitz
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Otolaryngologic Clinics of North America
Congenital cholesteatoma is a cyst of keratinizing squamous cell epithelium in the setting of an intact tympanic membrane, in a patient without a history of otorrhea, tympanic membrane perforation, or otologic surgery. The most common presentation of a congenital cholesteatoma is that of an asymptomatic pearly white mass in the anterosuperior quadrant ...
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Congenital cholesteatoma is a cyst of keratinizing squamous cell epithelium in the setting of an intact tympanic membrane, in a patient without a history of otorrhea, tympanic membrane perforation, or otologic surgery. The most common presentation of a congenital cholesteatoma is that of an asymptomatic pearly white mass in the anterosuperior quadrant ...
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Etiopathogenesis of cholesteatoma
European Archives of Oto-Rhino-Laryngology, 2004Cholesteatoma is a destructive lesion of the temporal bone that gradually expands and causes complications by erosion of the adjacent bony structures. Bone resorption can result in destruction of the ossicular chain and otic capsule with consecutive hearing loss, vestibular dysfunction, facial paralysis and intracranial complications.
Olszewska, Ewa +6 more
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Archives of Otolaryngology - Head and Neck Surgery, 1973
The special kind of keratoma found in the temporal bone, which has been called cholesteatoma by our otologic forefathers, was an unsolved problem in Virchow's time. It still is. I feel that a careful scrutiny of some classic words concerning cholesteatoma is in order.
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The special kind of keratoma found in the temporal bone, which has been called cholesteatoma by our otologic forefathers, was an unsolved problem in Virchow's time. It still is. I feel that a careful scrutiny of some classic words concerning cholesteatoma is in order.
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Otolaryngologic Clinics of North America, 1989
Acquired cholesteatoma is a disease of the posterior superior part of the middle ear cleft that may arise from the external epithelium of the tympanic membrane. Three distinct epithelial zones of differing thicknesses characterize the development of this latter epithelium, and the thickness differences and their distribution in the eardrum and deep ...
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Acquired cholesteatoma is a disease of the posterior superior part of the middle ear cleft that may arise from the external epithelium of the tympanic membrane. Three distinct epithelial zones of differing thicknesses characterize the development of this latter epithelium, and the thickness differences and their distribution in the eardrum and deep ...
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