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27例肺肿瘤患者静脉注射67Ga185MBq后48—120h内作ECT显像。其中19例为肺肿瘤能摄取67Ga，阳性为70％，经手术治疗后其中11例患者3个月后复查显像，4例出现转移病灶，6个月后又对该11例中的2例阳性患者和4例阴性患者复查67Ga显像，原2例阳性患者转移灶较3个月显像时明显增多，原阴性病例中的2例也出现新的转移灶，与X摄片或CT显像结果对照完全符合。提示67Ga显像方法简便、准确性较高。对探测有无复发、疗效观察和临床治疗方案制定等有很高的价值。
Twenty-seven patients with lung tumors received ECT for 48-120 hours after intravenous injection of 67Ga185MBq. Among them, 19 patients were able to ingest 67Ga of lung tumors, and 70% of them were positive. After surgery, 11 patients showed reexamination 3 months later, 4 patients had metastatic lesions, and 6 patients had 2 of 11 patients after 6 months. Positive patients and 4 negative patients were examined for 67Ga imaging. The previous 2 positive patients had significantly more metastases than those at 3 months. Two of the original negative cases also showed new metastases, which were associated with X-ray or CT. Like the result of the control is in full compliance. Tip 67Ga imaging method is simple and accurate. It is of high value to detect whether there is recurrence, efficacy observation and clinical treatment plan formulation.