~(99)Tc~m(V)-DMSA与~(99)Tc~m-MIBI亲肿瘤显像在诊断甲状腺髓样癌中的对比
, PP. 62-62
Keywords: 甲状腺髓样癌,99Tcm(V)-DMSA,99Tcm-MIBI,亲肿瘤显像
Abstract:
对62例甲状腺髓样癌(MTC)患者手术前行SPECT亲肿瘤显像,其中99Tcm(V)-DMSA显像组32例,99Tcm-MIBI显像组30例;并对两组患者早期和延迟影像的定性和半定量分析结果进行比较。结果显示两种显像方法对MTC原发灶诊断的阳性率无显著性差异(P>0.05),但半定量分析结果显示99Tcm(V)-DMSA对原发灶显像的早期摄取比、延迟摄取比、滞留指数明显高于99Tcm-MIBI显像,差异有显著性(P<0.001),提示99Tcm(V)-DMSA显像更具有优越性。
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