Methods SPECT bone images of the entire body was performed after the injection of MDP 30mci in 1 481 cases of malignant tumor,the total times of bone images were 1 797.Results Positive images were found in 1 259 cases ,positive rate was 85%.

• 方法对1481例恶性肿瘤患者注射99mTc-亚锡亚甲基二膦酸盐(MDP)30mci后行SPECT全身骨显像,共作骨显像1797人次。 结果显像阳性1259例,阳性率85%25。