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阑尾粘液囊肿的影像诊断及其临床意义 被引量:4

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摘要 目的研究阑尾粘液囊肿的影像学表现、误诊原因及术前诊断的临床价值。方法对8例经手术病理证实的阑尾粘液囊肿的影像学表现及临床资料进行回顾分析。结果阑尾粘液囊肿在CT上表现为右下腹部紧邻回盲部的大小不等的圆形、椭圆形或茄形的囊性病灶,部分病灶内可见线样分隔影;MRI冠状面上位于髂肌和腰大肌形成的"V"字间隙内,呈均匀长T1长T2信号影,囊肿壁光整,部分囊壁可见线样强化,病灶内容物未见强化,病灶周围结构清晰,邻近肠管均有不同程度受压变窄。结论阑尾粘液囊肿临床罕见,且表现无特异性,术前诊断困难,术中如果囊肿破裂,会形成腹膜假粘液瘤等一系列的并发症,预后较差,而结合MRI、CT、钡灌肠等影像学表现特征,术前诊断率将会明显提高。
机构地区 甘肃省人民医院
出处 《卫生职业教育》 2013年第14期153-155,共3页 HEALTH VOCATIONAL EDUCATION
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参考文献8

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二级参考文献13

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