Methods the HRCT features of 36 cases of chronic Tympanitis proved by surgery were studied and compared with the surgical and pathology findings.
方法对手术证实的36例慢性中耳炎患者术前进行HRCT扫描并与手术病理结果对照分析。
Materials and Methods: the HRCT features of 17 cases of chronic tympanitis proved by surgery were studied and compared with the surgical and pathology findings.
材料与方法：对手术证实的17例慢性中耳炎患者术前进行HRCT扫描并与手术病理结果对照分析。
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