double helix ct 双螺旋ct
Purpose To recognize the value of double helix CT in diagnosis of Chronic otitis mastoidea.
目的：确定慢性化脓性中耳乳突炎的双螺旋CT扫描诊断价值。
Purpose To recognize and assess the value of double helix CT in diagnosis of car diseases.
目的确定耳部疾病的双螺旋CT扫描价值。
Materials and methods The double helix CT findings of 145 cases including 183 ears, suffered ears proved by clinic, operation and pathology were studied.
材料与方法分析经临床、手术及病理证实的145例183耳的各种疾病的CT征象及其特征。
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