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目的用(~99m)Tc-MIBI来探索鼻咽癌的原发灶和转移灶的诊断.资料与方法 用(~99m)Tc-MIBI断层显像检测21例对照组和41例治疗前鼻咽癌病例,病灶的放射性摄取与头皮比较,由3名以上的医师在不知道任何临床情况下分别阅片.结果41例治疗前鼻咽癌病例中共有36例阳性.特异性为91%,灵敏度为88%.结论用(~99m)Tc-MIBI来探索鼻咽癌的原发灶和转移灶的诊断,是一种灵敏的,值得进一步探讨的影像学方法.
Objective To investigate the diagnostic value of (~ 99m) Tc-MIBI in primary tumor and metastasis of nasopharyngeal carcinoma.Materials and Methods Twenty-one normal controls and 41 nasopharyngeal Cancer patients and lesions were compared with scalp by three or more doctors without any clinical information.Results Of the 41 patients with NPC, 36 were positive, the specificity was 91%, and the sensitivity (88%) .Conclusion Using (~ 99m) Tc-MIBI to explore the diagnosis of primary and metastatic nasopharyngeal carcinoma is a sensitive and worthy further study.