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摘要目的量化对比~(68)Ga-DOTA-TATE-PET/CT与增强CT对未知原发部位的神经内分泌肿瘤(CUP-NET)原发肿瘤检测的价值。方法回顾性研究2010—2014年间,经手术病理证实CUP-NET的38例病人(男27例,女11例;平均年龄62岁),行~(68)Ga-DOTA-TATE-PET/CT扫描对原发性肿瘤检测和分期。采用双盲法独立分析增强CT和~(68)Ga-DOTATATE-PET/CT扫描结果 ,记录疑似原发肿瘤。如果结果不一致,就达成共识。24例病人经术后病理证实,14例病人经
Abstract Objective To quantify the value of ~ (68) Ga-DOTA-TATE-PET / CT and contrast-enhanced CT in detection of CUP-NET primary tumor with unknown primary site. Methods A total of 38 patients (27 males and 11 females; mean age 62 years) with CUP-NET confirmed by pathology were retrospectively studied. The changes of 68 Ga-DOTA-TATE PET / CT scans On the primary tumor detection and staging. Double-blind independent analysis of enhanced CT and ~ (68) Ga-DOTATATE-PET / CT scan results were recorded suspected primary tumor. If the results are inconsistent, a consensus is reached. Twenty-four patients were confirmed by postoperative pathology and 14 patients were treated