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Purpose To recognize the value of double helix CT in diagnosis of Chronic otitis mastoidea.目的:確定慢性化膿性中耳乳突炎的雙螺旋CT掃描診斷價值....

mastoidea的音標：mastoidea的英式發(fā)音音標為：[m?st??'d??]mastoidea的美式發(fā)音音標為：[m?st??'d?r]...

[醫(yī)] 乳突部（顳骨）...