^(99m)Tc-MIBI亲肿瘤显像对诊断肺癌的临床价值  

Clinical Value of ^(99)mTc-MIBI in Lung Cancer Diagnosis

作　　者：黄艳玲[1] 李岩杰[1] 马玉杰[1] 

机构地区：[1]齐齐哈尔市第一医院核医学科,黑龙江齐齐哈尔161005

出　　处：《中国医疗设备》2010年第11期145-146,共2页China Medical Devices

摘　　要：目的提高肿瘤的诊断灵敏度及准确性。方法采用三相法,采集血流像、早期像(15min)、延迟像(1.5～2h)。延迟像时采用断层显像,每帧3度,每帧采集45s,128×128矩阵,双探头自右前斜45°转至左后斜45°。结果 99mTc-MIBI亲肿瘤显像阳性组与阴性组在病灶体积大小上相比差异有显著性(t=8.73,P<0.01),阳性组病灶体积明显大于阴性组,在T/N比值上差异有显著性(t=5.24,P<0.05)。结论在无PET的广大基层地区,99mTc-MIBI亲肿瘤显像具有高度的实用价值和推广意义。Objective To improve the sensitivity and accuracy of diagnosis of tumors.Methods To adopt three-phase flow,to collect the picture of blood runs and early phase image（15min） and the delay image（1.5～2h）.Results The lesions size of pro-tumor imaging was distinctiveness between positive group and negative group（t=8.73,P〈0.01）.The lesions size of positive group was significantly greater than negative group.The differences of T/N was distinctiveness（t=5.24,P〈0.05）.Conclusion In countryside without PET,99mTc-MIBI pro-tumor imaging had high practical value.

关 键 词：99MTC-MIBI 亲肿瘤显像 肺癌 

分 类 号：R817.8[医药卫生—影像医学与核医学] R734.2[医药卫生—放射医学]