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目的:探讨99mTc-MDP全身骨显像对单纯性肋骨骨折的诊断价值。方法:26例患者共49处单纯性肋骨骨折,分析99mTc-MDP全身骨显像检查结果,与胸部X线平片及螺旋CT比较。结果:全身骨显像、胸部X线平片及螺旋CT对单纯性肋骨骨折的检出率分别为97.9%(48/49)、55.1%(27/49)和73.5%(36/49),全身骨显像的检出率明显高于胸部X线平片及螺旋CT(χ2=22.7,10.8,P均<0.05)。结论:对于单纯性肋骨骨折全身骨显像较X线检查具有更高的灵敏度。
Objective: To investigate the diagnostic value of 99mTc-MDP whole body bone imaging in simple rib fractures. Methods: Totally 49 simple rib fractures were performed in 26 patients. The results of 99m Tc-MDP whole body bone imaging were compared with chest X-ray and spiral CT. Results: The detection rates of simple rib fracture, plain chest X-ray and spiral CT were 97.9% (48/49), 55.1% (27/49) and 73.5% (36/49) respectively, The detection rate of whole body bone imaging was significantly higher than the chest X-ray and spiral CT (χ2 = 22.7,10.8, P <0.05). Conclusion: Compared with X-ray examination, the whole body bone imaging of simple rib fracture has higher sensitivity.