Schuster Daniel, Sweeney Alex D, Eisenberg Rosana, Wanna George B
Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA.
Am J Otolaryngol. 2015 May-Jun;36(3):475-8. doi: 10.1016/j.amjoto.2015.01.021. Epub 2015 Jan 30.
Primary middle ear neoplasms are rare, and commonly cause conductive hearing loss. When aural masses result in sensorineural hearing loss, malignant etiologies are often suspected. Fibroepithelial polyps are benign lesions commonly found in the skin and genitourinary tract and are not commonly identified as primary lesions of the middle ear. Here, we present a case of a benign fibroepithelial polyp of the middle ear causing sensorineural hearing loss and describe its surgical management. Imaging and histologic characteristics are reviewed.
原发性中耳肿瘤较为罕见,通常会导致传导性听力损失。当耳部肿物导致感音神经性听力损失时,往往会怀疑恶性病因。纤维上皮息肉是常见于皮肤和泌尿生殖道的良性病变,并不常被认定为中耳的原发性病变。在此,我们报告一例导致感音神经性听力损失的中耳良性纤维上皮息肉病例,并描述其手术治疗情况。同时对影像学和组织学特征进行回顾。