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Cholesterol Granuloma of the Maxillary Antrum
Clinical Otolaryngology, 1978Five cases of cholesterol granuloma in the maxillary antrum are described. The lesion takes place in the mucosa. It seems likely that filtration and haemorrhage are the 2 main ways in which cholesterol is concentrated in certain tissues. The maxillary antrum provides a clear illustration of these 2 mechanisms at work.
L Michaels
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Current Opinion in Otolaryngology & Head & Neck Surgery, 2007
This paper reviews the literature relating to the pathogenesis, diagnosis and management of petrous apex cholesterol granulomas.Diagnosis of cholesterol granulomas can be challenging due to the rarity of this surgical condition and similarities to other petrous apex pathology.
Mark C, Royer, Myles L, Pensak
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This paper reviews the literature relating to the pathogenesis, diagnosis and management of petrous apex cholesterol granulomas.Diagnosis of cholesterol granulomas can be challenging due to the rarity of this surgical condition and similarities to other petrous apex pathology.
Mark C, Royer, Myles L, Pensak
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Acta Oto-Laryngologica, 1980
The "idiopathic haemotympanum" is in reality a persistent secretory otitis media. Histologically it demonstrates a chronic granular mastoiditis associated with a cholesterol granuloma. This, however, is not a very specific finding and may be frequently found in other types of the 'underaerated middle ear syndrome', wuch as ears with central ...
J, Sadé +3 more
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The "idiopathic haemotympanum" is in reality a persistent secretory otitis media. Histologically it demonstrates a chronic granular mastoiditis associated with a cholesterol granuloma. This, however, is not a very specific finding and may be frequently found in other types of the 'underaerated middle ear syndrome', wuch as ears with central ...
J, Sadé +3 more
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Cholesterol Granuloma of the Orbit
Journal of Craniofacial Surgery, 2015The aim of this study was to present image findings, clinical and histopathologic features, and surgical management of orbital cholesterol granuloma (CG), a rare orbital entity.Findings from 2 patients with orbitofrontal CG are presented along with a review of the literature on CG of the orbit.Both patients were 40-year-old men.
Jianhua, Yan +4 more
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Orbitofrontal cholesterol granuloma
Journal of Clinical Neuroscience, 2005Cholesterol granuloma of the orbital bones is a rare but readily recognisable condition. It is an osteolytic lesion with a granulomatous reaction surrounding cholesterol crystals, old haemorrhage and a fibrous capsule. There is a male preponderance and it usually occurs in young or middle-aged men.
L P, Chow, A A, McNab
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Orbitofrontal Cholesterol Granuloma
Ophthalmology, 1990Cholesterol granuloma of the orbital bones is a rare but readily recognizable clinical and radiologic entity usually affecting men. Twenty-seven patients are reported, and in all except one, the frontal bone in the region of the lacrimal fossa was involved.
A A, McNab, J E, Wright
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Recurrent Orbitofrontal Cholesterol Granuloma: A Case Report
Orbit, 2012 Orbitofrontal cholesterol granuloma is a rare entity that has a predilection for men in their fourth or fifth decade and occurs almost exclusively within the frontal bone overlying the lacrimal fossa.
Dinesh Selva, David I T Sia
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Experimental Cholesterol Granuloma
Archives of Otolaryngology - Head and Neck Surgery, 1970Cholesterol granulomas were produced in the mastoid cavity of the squirrel monkey by obstructing the eustachian tube with silicone-rubber (Silastic) sponges. It was noted that these granulomas developed only in the mastoid cells, which is suggestive that isolation of hemorrhage in a small area without ventilation is an important factor in the genesis ...
T S, Main, T, Shimada, D J, Lim
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Cholesterol granuloma of the maxillary antrum
The Journal of Laryngology & Otology, 1988The cholesterol granuloma is a particular form of granulation tissue developing as part of a variety of tissue reactions, Cholesterol granuloma is not related to cholesteatoma which may be regarded as an epidermoid cyst of the middle ear or temporal bone.
GUNES, HA, ALMAC, A, CANBAY, E
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Cholesterol Metabolism in Cholesteatoma and Cholesterol Granuloma
Annals of Otology, Rhinology & Laryngology, 1984Based on biochemical and morphological studies, the significance of cholesterol in cholesteatoma and cholesterol granuloma is discussed. In cholesteatoma, cholesterol is synthesized through desmosterol and Δ 7 -cholestenol (lathosterol), possibly in the matrix.
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