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AIDS伴有感染是常见的临床表现,尤以卡氏肺囊虫肺炎最常见。已有报道~(67)Ga显像对提示AIDS病有无卡氏肺囊虫肺炎是有意义的。本文就美国国家卫生研究院(NIH)95例AIDS病164次~(67)Ga全身显像结果进行分析。病人静注~(67)Ga枸橼酸盐130MBq后48～72小时开始显像,有些还需作延迟显像。81%病例是在大视野和中能准直器γ相机上进行检查,选择20%窗宽(其中心在93、185和300KeV三种光电峰之一);
AIDS associated with infection is a common clinical manifestation, especially Pneumocystis carinii pneumonia is the most common. It has been reported that ~ (67) Ga imaging is suggestive of AIDS-related Pneumocystis carinii pneumonia. In this paper, we analyzed the results of 164 times ~ (67) Ga whole body imaging of AIDS patients in the National Institutes of Health (NIH). Patients intravenous ~ (67) Ga citrate 130MBq after 48 ~ 72 hours to start imaging, some need to be delayed imaging. Eighty-one percent of the cases were examined on a large field and medium-energy collimator gamma camera with a 20% window width (centered at one of three photoelectric peaks, 93, 185 and 300 KeV)