منابع مشابه
Evolution of middle ear changes after permanent eustachian tube blockage.
OBJECTIVE To develop a valid animal model for otitis media with effusion (OME). DESIGN Forty specific pathogen-free Wistar rats underwent a procedure based on the permanent obstruction of pharyngeal eustachian tube by means of electrocoagulation without any manipulation. SETTING Ear Research Group, Department of Otorhinolaryngology, Puerta de Hierro Hospital, Universidad Autonoma de Madrid,...
متن کاملAllergy and recurrent middle ear effusion
Objectives: The aim of this study was to compare the otitis media with effusion (OME) groups that improved when treated with adenoidectomy and Ventilation Tube (VT), to the group of the recurred after surgery and detect the possible role of allergy in OME. Material and Methods: This study was performed on two groups. The Patient group consisted of 38 patients with recurrent OME with allergy an...
متن کاملMiddle ear papilloma.
Papillomas are benign, however locally invasive tumors normally originated in the larynx and nasosinusal tract. These tumors can be described from their specific histological and morphologic characteristics. Recurrence is common if excision is inadequately performed. Tumors with similar histological and biological characteristics may occur less frequently in areas outside the nasosinusal tract ...
متن کاملThe Middle Ear
The 41 papers that compose this volume were presented at the McCollumPratt Institute Symposium in the spring of 1958. They fall into four broad categories entitled Developmental Cytology, Cellular and Tissue Interactions in Development, Problems of Specificity in Development, and Control Mechanism in Development. Many of the current leaders in developmental biology contribute to the book either...
متن کاملThe Middle-Ear Muscles
M odern industry has produced a noisy world. The din of jack hammers, the whine of jet engines and the blare of amplified electric guitars have become all too commonplace. It was therefore con siderate of nature to have equipped the human ear with a rather sophis ticated noise-reduction system: two small muscles that are attached to the ossicles, the tiny bones that connect the eardrum to th...
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ژورنال
عنوان ژورنال: The Laryngoscope
سال: 1987
ISSN: 0023-852X
DOI: 10.1288/00005537-198710000-00004