【摘要】目的　探讨脂肪的指示剂效应在腹部CT检查中的临床价值。　资料与方法　对120例可能引起脂肪激惹的腹部CT平扫阳性病例进行双盲阅片，一组利用脂肪激惹查找病变，一组忽略脂肪激惹查找病变。　结果　实验组发现病变120例（100%），对照组发现病变96例（80.0%）。　结论　利用脂肪的指示剂效应可提高腹部CT的病变检出率，具有十分重要的临床意义。
【关键词】脂肪指示剂效应　腹部　体层摄影术，X线计算机

The Clinical Value of Sebaceous Indicator-effect in Abdominal CT

DAI Chaolun，  ZHOU Xiaoqiu，  XIONG Yong，et al.

Department of CT，the Hospital of Sinohydro Bureau 10，Chengdu 611830，P.R.China

【Abstract】Objective　To discuss the clinical value of sebaceous indicator-effect in abdominal CT.　Materials and Methods　CT images of 120 cases with abdominal disease that presumable infringed fat were double-blind diagnosed，experimental group was used by sebaceous changes，control group was used by sebaceous changes neglected.　Results　120 positive cases（100%）were found in experimental group, 96 positive cases（80.0%）were found in control group.　Conclusion　Sebaceous indicator-effect can improve the pathological detectable rate in abdominal CT，which has important clinical value.
【Key words】FatIndicator-effect　Abdomen　Tomography，X-ray computed