منابع مشابه
High-Flow Vascular Malformation of Ear: A Case Report
Vascular anomalies are categorized into vascular tumours or vascular malformations on the basis of clinical features and histopathology. The literature regarding high flow arteriovenous malformations of the auricle is rare. A case of a patient clinically diagnosed with an arteriovenous malformation of the external ear and was managed with preoperative embolization, surgical excision and reconst...
متن کاملCLASSIFICATION OF CONGENITAL MIDDLE AND EXTERNAL EAR MALFORMATIONS: CT STUDY
The authors used high-resolution computed tomography (HRCT) for studying 52 congenitally malformed ears in 45 children between five and 10 years of age. In six children the malformations were bilateral. The malformations clinically manifested as microtia, atresia of the external auditory canal and conductive deafness. Analyzing anatomical details and pathological changes on HRCT axial sec...
متن کاملMorphogenesis and malformation of the ear.
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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 Effects of Silicone and Acrylic Ear Mold Materials on Outer Ear Canal Resonance Characteristics.
OBJECTIVES The aim of this study is to investigate the effects of earmolds made of silicone and acrylic on outer ear canal resonance characteristics in terms of resonance frequency and amplitude measured in a hearing aid fitting. MATERIALS AND METHODS Outer ear canal resonance frequencies and amplitudes in open ears and those measured with silicone and acrylic ear molds were obtained from 30 ...
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ژورنال
عنوان ژورنال: Medicine
سال: 2020
ISSN: 0025-7974,1536-5964
DOI: 10.1097/md.0000000000021313