肾血管平滑肌脂肪瘤的影像诊断(附23例报告)

Imaging dragnosis of the renal angiomyolipoma(a report of 23 cases)

目的提高肾血管平滑肌脂肪瘤(AML)的术前诊断水平。方法对1989年6月至2003年12月在我院治疗的23例AML病例,从影像诊断的角度统计分析。结果确诊率CT为85%(17/20例),B超为80%(16/20例),静脉肾盂造影(IVP)为0%(0/6例),MRI为83%(8/9例)。结论IVP对诊断AML帮助不大,CT、B超及MRI对AML诊断很有价值。

Objective To improve the level of preoperative diagnosis for angiomyolipoma(AML).Methods From June 1989 to December 2003,23 patients with AML were analysed by diagnostie imagtology.Results Seventeen cases could be seen by CT(85%),16 cases by B ultrasonography(80%),9 cases by MRI(83%),6 cases by IVP(0%).Conclusion IVP have no significance to diagnose AML,but MRI,CT and B ultrasonography have much significance.