Results 221 to 230 of about 43,195 (269)
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Annals of Otology, Rhinology & Laryngology, 1976
Mega-antra may masquerade as destructive lesions of the antral portion of the temporal bone. Awareness of this entity and correlation with the physical and roentgenological examination could prevent surgical exploration of the temporal bone. New upper range size limits can be expected as mega-antra become more commonly identified.
F, Herzon, J E, Antoine
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Mega-antra may masquerade as destructive lesions of the antral portion of the temporal bone. Awareness of this entity and correlation with the physical and roentgenological examination could prevent surgical exploration of the temporal bone. New upper range size limits can be expected as mega-antra become more commonly identified.
F, Herzon, J E, Antoine
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Unusually large mastoid antrum (‘mega antrum’)
The Journal of Laryngology & Otology, 1992AbstractPatients who present with a unilateral non-tender bony swelling in the mastoid region without any clinical evidence of middle ear infection could be diagnosed as having a fibrous or bony lesion affecting the temporal bone. In such cases, if there is radiological evidence of large lucent area in the mastoid antrum without any bony dehiscence one
K R, Puranik +3 more
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American Journal of Roentgenology, 1966
A characteristic antral deformity following vagotomy and pyloroplasty in adult patients is described. It is possible to distinguish this entity from active gastric ulcer even in the absence of an adequate or an accurate history.
W J, Wilson, H D, Weintraub
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A characteristic antral deformity following vagotomy and pyloroplasty in adult patients is described. It is possible to distinguish this entity from active gastric ulcer even in the absence of an adequate or an accurate history.
W J, Wilson, H D, Weintraub
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New England Journal of Medicine, 1979
Atrophic gastritis consists of chronic inflammation and atrophy of the gastric mucosa. As the atrophy of gastric glands progresses, particularly in pernicious anemia, a heavy cellular infiltrate of...
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Atrophic gastritis consists of chronic inflammation and atrophy of the gastric mucosa. As the atrophy of gastric glands progresses, particularly in pernicious anemia, a heavy cellular infiltrate of...
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NEW ANTRUM TROCAR AND ANTRUM RASP
Archives of Otolaryngology - Head and Neck Surgery, 1927The instrument illustrated here has been found useful in making a large opening into the maxillary sinus in the shortest possible time. It cannot be used in every case, but when there is sufficient room for its introduction or when sufficient room can be obtained by lifting the inferior turbinate, it is introduced well posteriorly through the antral ...
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Archives of Surgery, 1960
Because the antrum is the source of the acid secretion stimulating hormone gastrin, it has been believed that a successful operation for duodenal ulcer includes removal of the antrum. Contrary to this view, we now know that the antrum can be retained,providedcertain criteria are followed. If the antrum is retained, it must ( 1 ) be vagally denervated;
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Because the antrum is the source of the acid secretion stimulating hormone gastrin, it has been believed that a successful operation for duodenal ulcer includes removal of the antrum. Contrary to this view, we now know that the antrum can be retained,providedcertain criteria are followed. If the antrum is retained, it must ( 1 ) be vagally denervated;
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Radiology, 1970
Abstract Three cases of large mastoid antrum were difficult to distinguish from cholesteatomas because of their size. Two of these have been proved surgically. Tomography was of diagnostic assistance and in 1 demonstrated normal middle ear structures and established the diagnosis of large antrum.
R, Tillitt +3 more
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Abstract Three cases of large mastoid antrum were difficult to distinguish from cholesteatomas because of their size. Two of these have been proved surgically. Tomography was of diagnostic assistance and in 1 demonstrated normal middle ear structures and established the diagnosis of large antrum.
R, Tillitt +3 more
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The British Journal of Radiology, 1953
1. An opaque maxillary antrum is regarded as a sign, not a definite diagnosis. 2. The various technical pitfalls which may simulate disease in the maxillary antrum are described and discussed. 3. The anatomical variations which may produce opacity of the maxillary antra are discussed. 4.
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1. An opaque maxillary antrum is regarded as a sign, not a definite diagnosis. 2. The various technical pitfalls which may simulate disease in the maxillary antrum are described and discussed. 3. The anatomical variations which may produce opacity of the maxillary antra are discussed. 4.
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Pulmonary vein antrum isolation
Heart Rhythm, 2007Pulmonary vein antrum isolation offers safe and effective treatment of atrial fibrillation by eliminating the potential triggers of this arrhythmia. The pulmonary vein antra encompass, in addition to the pulmonary veins, the left atrial roof and posterior wall and, in the case of the right pulmonary vein antra, a portion of the interatrial septum ...
Mohamed, Kanj +2 more
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