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本文对754例乳腺癌患者进行全身骨骼显像，阳性率28．8％，骨转移以胸廓诸骨、腰椎、骨盆诸骨为多，Ⅰ—Ⅳ期骨转移率呈明显增高趋势。Ⅰ、Ⅱ期654例乳腺癌骨转移率浸润性癌高于特殊类型癌。
In this study, total body skeletal imaging was performed on 754 patients with breast cancer. The positive rate was 28.8%. Bone metastasis was observed in all thoracic bones, lumbar vertebrae, and pelvic bones. The rate of bone metastases in stage I-IV was significantly higher. In stage I and II, the rate of bone metastasis in 654 cases of breast cancer was higher than that of special types of cancer.