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随着耳部显微外科的开展和普及 ,对影像学检查和诊断提出了更高的要求 ,高分辨ＣＴ(ＨＲＣＴ)扫描技术便应运而生。耳部ＨＲＣＴ可清楚地展示耳的细微结构和病理改变 ,对于耳部疾病的诊断和手术治疗发挥了重要的作用[1～ 5] 。本文搜集 2 5例 (共 2 8耳 )中耳疾病的ＨＲＣＴ资
With the development and popularization of ear microsurgery, higher requirements are put forward for imaging examination and diagnosis, and high-resolution CT (HRCT) scanning technology emerges as the times require. Ear HRCT can clearly show the ear microstructure and pathological changes for the diagnosis and surgical treatment of ear disease has played an important role [1 ~ 5]. This article collected 25 cases (a total of 28 ears) of middle ear disease HRCT funding