ANOMALIES OF THE MIDDLE EAR
نویسندگان
چکیده
منابع مشابه
RHABDOMYOSARCOMA OF THE MIDDLE EAR IN AN ADULT
The authors present a case of embryonal rhabdomyosarcoma of the middle ear in an adult patient. Computerized tomography indicated a malignant tumor and the diagnosis was confirmed by pathological analysis.
متن کاملCongenital anomalies of the ear
Congenital anatomical anomalies of the ear are rare. It is difficult to assess accurately the incidence of anomalies per thousand live births because some are not associated with a gross anatomical deformity of the external ear. Since the majority appear to be unilateral, it is probable that there are people who go through life with a unilateral congenital conductive deafness which is never det...
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...
متن کاملOsteoma of the middle ear.
Osteomas are rare benign bone tumors of the bone lamellar portion, that usually originate from the paranasal sinuses where they are pedicled. In the temporal bone, they are usually found in the external auditory canal and are extremely rare in the middle ear. Temporal bone osteomas have a preference for the outermost portion of the external auditory canal, while exostoses affect its most intern...
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ژورنال
عنوان ژورنال: The Laryngoscope
سال: 1988
ISSN: 0023-852X
DOI: 10.1288/00005537-198804000-00006