放射性核素骨显像检测恶性肿瘤骨转移及其与X线骨检查对比  

Evaluation of Radionuclide Bone Scintigraphy and Radiographic Bone Surveys for Detecting Skeletal Metastasis in Patients with Primary Cancer

作　　者：庞雁[1] 常克力 庹培昱 朱殿清 王兆祥 蒋霞芬 邹永盛 

机构地区：[1]天津肿瘤研究所核医学室,天津市300060

出　　处：《中国肿瘤临床》1993年第6期414-416,共3页Chinese Journal of Clinical Oncology

摘　　要：本文对43例病理诊断为恶性肿瘤的病人,当其出现骨转移症状时,进行放射性核素骨显像并与X线骨骼检查进行对照研究。两种方法符合率88％,对于放射性核素骨显像,其阳性率为70％,假阴性率2.3％。结果表明在检测原发肿瘤骨转移时,放射性核素骨显像应做为一常规检查手段。为了减少假阳性的出现,X线骨检查应用来辨别骨显像中所显示的可疑转移区。The value of radionuclide bone scintigraphy and radiographic bone surveys for detecting skeletal metastasis was studied in 43 petients with histology-proven primary Cancer with skeletal metastatic symptoms. The con- cordance rate of the two methods was 88%. For skeletal scintigraphy, positive detection rate was 70%,false-negative rate was 2. 3%. Scintigraphy is indicated as a routine procedure for detecting skeletal metastasis in patient with primary cancer. In order to minimize the false-positivity,radiographic bone surveys are used to identify the suspicious sites demonstrated by scintigraphy.

关 键 词：骨转移 放射性核素 X线 肿瘤 

分 类 号：R730.44[医药卫生—肿瘤]