results:1. the bony destruction of facial nerve canal followed cholesteatomatous tympanitis was most seen (91%).
结果:1。胆脂瘤型中耳炎继发的面神经骨管破坏最多(91% ) ;
methods hrct findings of 26 patients with cholesteatomatous tympanitis proved by surgery and pathology were analyzed.
方法经手术病理证实胆脂瘤型中耳炎2 6例,回顾性分析其hrct表现,并与手术结果对照分析。
methods hrct findings of cholesteatomatous tympanitis proved by surgery and pathology in 24 patients were analyzed and compared with the results of surgery.
回顾性研究24例经手术病理证实的胆脂瘤型中耳炎患者的高分辩率ct表现,并与手术病理结果对照分析。