Results 251 to 260 of about 41,042 (281)
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Hernia of the tympanic membrane
Auris Nasus Larynx, 2017Although tympanic bulging is commonly encountered, tympanic herniation occupying the external auditory canal is extremely rare. A 66-year-old man was presented to our hospital with left aural fullness, bilateral hearing loss and otorrhea. Preoperative findings suggested tympanic membrane (TM) hernia located in the left external auditory canal.
Toshimitsu Kobayashi +4 more
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Tympanic membrane ossification
The Journal of Laryngology & Otology, 1993Ossification of the tympanic membrane after myringoplasty is recorded for the first time. Myringoplasty was performed for closure of a perforation which followed the surgical treatment of Otitis media with effusion and had included the insertion of a long-term T-tube.
S. Hehar, A. R. Maw, S. Baer
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Tympanic Membrane and Tympanic Plate [PDF]
, 1978 Since mammals descended from terrestrial forms and the overwhelming majority of them remained terrestrial, it is not surprising that the mammalian ear is a terrestrial one. The middle ear is therefore a device to match the acoustic impedances of air and the liquids in the inner ear.
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Fibroma of the tympanic membrane
American Journal of Otolaryngology, 2009A primary tumor of the tympanic membrane is very rare. Herein, we describe a patient with a thick tympanic membrane that caused progressive hearing loss. The patient was treated with total resection of the tympanic membrane and was diagnosed with fibroma after histopathologic examination. There was no evidence of recurrence 2 years after the operation,
Seong Jin Cho +5 more
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The Attack on the Tympanic Membrane
Pediatrics, 1984Fluid in the ear, glue ear, and conductive hearing loss have replaced the "infected, large, or hypertrophied tonsils" and "enlarged adenoids" as a major concern of primary physicians caring for children and the special domain of ear, nose, and throat physicians.
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Brain, 1985
Sensation from the tympanic membrane is generally believed to be mediated via at least four cranial nerves, some authors describing discrete territories for each of these nerves. The lack of critical evidence for independent sensory areas prompted a clinical study of tympanic membrane sensation in 32 patients having known cranial nerve deficits ...
Richard L. Saunders, Dudley J. Weider
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Sensation from the tympanic membrane is generally believed to be mediated via at least four cranial nerves, some authors describing discrete territories for each of these nerves. The lack of critical evidence for independent sensory areas prompted a clinical study of tympanic membrane sensation in 32 patients having known cranial nerve deficits ...
Richard L. Saunders, Dudley J. Weider
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Anesthesia of the Tympanic Membrane
Archives of Otolaryngology - Head and Neck Surgery, 1995Concerning the letter to the editor by Guldberg1that appeared in the December 1993 issue of theArchives, I want to make the following remarks. Anesthesia of the tympanic membrane is a difficult challenge if topical application is intended. Many mixtures and substances have been proposed, but none of the hitherto known anesthetics lacks drawbacks.
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Paraganglioma of the tympanic membrane
The Journal of Laryngology & Otology, 1985Von Haller, in 1743, first described the carotid body and was so impressed with the richness of its innervation that he called it 'ganglion minutum', thinking it to be a sympathetic ganglion. Valentine, in 1840, saw a peculiar structure in the tympanic canaliculus in which a nerve cell was present and called it 'gangliolum tympanicum'. Almost 100 years
E. Steinbach, D. Shah, A. Pusalkar
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Nature of the tympanic membrane insertion into the tympanic bone of the rat
Hearing Research, 1999The nature of the insertion of the tympanic membrane into the tympanic bone was studied in the rat during the developmental period ranging from 18 days post conception (dpc) to 40 days after birth (dab). Techniques applied were light microscopy, electron microscopy and immunohistochemistry with antibodies to cytoskeletal proteins: vimentin, desmin and ...
Kuijpers, W. +2 more
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Vascular anomalies of the tympanic membrane
The Journal of Laryngology & Otology, 2006Benign vascular lesions include various forms whose classification has created some controversies in the literature. The observation of a rare case of vascular bulge of the eardrum in a 57-year-old man prompted us to analyse the essential features of these lesions. This was an incidental finding and the mass was removed by a transcanal approach.
REDAELLI DE ZINIS, Luca Oscar +2 more
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