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MRI在分泌性中耳炎检查和诊断中的应用 被引量:2

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摘要 目的分析分泌性中耳炎的MRI表现,探讨其临床应用价值。方法回顾分析31例分泌性中耳炎的MRI资料。结果病变分布在中耳,同时散在分布于乳突气房的18例;病变弥漫在中耳、乳突气房的13例。中耳病变形态呈团片状12例,呈斑片状19例;乳突区域病变呈斑片状27例,其中呈"花蕾状"8例,显示环状乳突黏膜增厚4例。病变在T1WI稍高信号、T2WI高信号9例,T1WI较高信号、T2WI高信号18例;呈环形沿着乳突气房壁的T2WI上高信号影4例。结论MRI能客观有效地显示分泌性中耳炎时的中耳、乳突积液和黏膜的改变情况,有助于临床制订治疗方案和疗效评估。
出处 《右江民族医学院学报》 2012年第4期506-507,共2页 Journal of Youjiang Medical University for Nationalities
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