乳腺癌是女性常见恶性肿瘤之一 ,最易发生骨转移。放射性核素骨显像比 X线检查能提前 6～ 18个月发现骨转移病灶 [1 ] ,已成为临床诊断骨转移不可缺少的检查方法。现将我院6 4例乳腺癌患者核素骨显像结果 ,分析报告如下。1　资料与方法1.1　对象　 6 4例乳腺癌系我院肿瘤科住院 Breast cancer is one of the common female malignant tumors, the most prone to bone metastasis. Radionuclide bone imaging than X-ray examination can be 6 to 18 months in advance found bone metastases [1], has become an indispensable clinical diagnosis of bone metastases check. Now 64 cases of breast cancer in our hospital nude bone imaging results, the analysis report is as follows. 1 Materials and Methods 1.1 Object 6 4 cases of breast cancer hospital inpatient department