Uğuz M Z, Arslanoğlu S, Terzi S, Etit D
Department of Otorhinolaryngology, Izmir Atatürk Training and Research Hospital, Izmir, Turkey.
J Laryngol Otol. 2007 Apr;121(4):e4. doi: 10.1017/S002221510600329X. Epub 2007 Jan 4.
A choristoma is the presence of histologically normal tissue in an area where it is not normally located. The most frequently reported choristoma of the middle ear is salivary choristoma. Heterotopic brain tissue is very uncommon in the middle ear and mastoid. We present a rare case of glial choristoma of the middle ear, together with a review of the literature.
迷离瘤是指在组织学上正常的组织出现在其正常位置以外的区域。中耳最常报道的迷离瘤是涎腺迷离瘤。中耳和乳突中异位脑组织非常罕见。我们报告一例罕见的中耳胶质迷离瘤病例,并对相关文献进行综述。