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原发灶不明的骨转移癌核素骨显像结果分析 被引量:4

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摘要 目的:探讨核素骨显像对原发灶不明的骨转移癌的临床诊断价值。方法:对38例原发灶不明的骨转移癌患者行99mTc-MDP全身骨显像并分析。结果:多发骨转移(86.84%)明显多于单发骨转移(13.16%);转移部位顺序依次为胸部、脊柱、骨盆、四肢骨、颅骨;核素骨显像检出率90.63%(29/32),MRI、CT及X线平片等影像检出率40.63%(13/32),结果有显著差异(P<0.005)。结论:核素骨显像对骨转移灶的探测灵敏度明显高于其它影像检查;转移灶的分布规律是躯干骨多于四肢骨和颅骨;原发灶不明骨转移的患者应及时做转移灶的活检或穿刺,并辅以肿瘤标志物的参考以尽早确诊,及时治疗。
机构地区 山西省肿瘤医院
出处 《长治医学院学报》 2007年第6期453-454,共2页 Journal of Changzhi Medical College
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