放射性核素骨显像对骨转移癌诊断的应用进展摘要：放射性核素骨显像如今已经成为临床上对骨转移癌作出诊断的常规方法之一而愈来愈受到临床医生的重视。
作为一项诊断技术，放射性核素骨显像在早期诊断、合理治疗及预后方面均有重要的价值，其方法简便，一次显像就能为检测骨转移癌提供灵敏的信息，但其较突出的缺点是特异性较CT、MRI低。
正鉴于此，我们参考了数十篇国内外相关的文献，想就放射性核素骨显像对骨转移癌诊断的原理及其应用方面作一个简要地阐释，以寄对临床医生有一定的参考价值。
主题词放射性核素骨显像诊断骨转移癌应用进展APPLIED PROGRESS OF RADIONUCLIDE BONE IMAGING IN DIAGNOSIS OF METASTATIC OSTEOMAABSTRACTRadionuclide bone imaging nowadays has become one of formal methods in the clinical diagnosis of metastatic osteoma, which has been attached much more importance to by the clinical doctors. As a diagnosis technique, radionuclide bone imaging has a very important value in the early diagnosis、reasonable treatment and evaluement of prognosis, which is a simple method and provides very sensitive information in detecting the metasatic osteoma by imaging all over body once. however, more distinctive shortcomings of it is the lower sensitivity than CT and MRI.. As a result of it, we have referred to tens of related articles at home and aboard. As far as the fundermental theory and application of radionuclide bone imaging in metastatic osteoma are concerned, a simple explanation is illustrated so as to have a certain referring value for the clinical doctors.KEY WORDS:RADIONUCLIDE BONE IMAGING DIAGNOSIS METASTATIC OSTEOMA APPLIED PROGRESS放射性核素骨显像是一种无创伤和灵敏度高的骨病诊断方法，尤其是对临床疑有骨转移癌的患者，更能够早期诊断和一次完成全身扫描，这具有与其他检查方法无法比拟的优点。
