CAJ | 학술논문

目的：评价SPECT/CT融合显像在距骨缺血性坏死诊断中的临床应用价值。方法35例临床可疑距骨缺血性坏死患者行平面骨显像及SPECT/CT同机图像融合，对平面和SPECT/CT融合显像的诊断符合率行χ2检验。结果平面显像诊断符合率为59.3%；SPECT/CT融合显像诊断符合率为88.9%。融合图像对病变诊断符合率高于平面显像，差异具有显著性。结论 SPECT/CT同机图像融合技术对于距骨缺血性坏死的早期诊断、鉴别诊断均有一定的临床价值。
목적：평개SPECT/CT융합현상재거골결혈성배사진단중적림상응용개치。방법35례림상가의거골결혈성배사환자행평면골현상급SPECT/CT동궤도상융합，대평면화SPECT/CT융합현상적진단부합솔행χ2검험。결과평면현상진단부합솔위59.3%；SPECT/CT융합현상진단부합솔위88.9%。융합도상대병변진단부합솔고우평면현상，차이구유현저성。결론 SPECT/CT동궤도상융합기술대우거골결혈성배사적조기진단、감별진단균유일정적림상개치。
Objective To evaluate the clinical application value of SPECT/CT fusion im aging in the diagnosis of talus bone ischem ic necrosis.Methods 35 patients with clinical suspected talus bone ischem ic necrosis were given plane bone im aging and SPECT/CT fusion imaging,thediagnosisofplaneboneimagingandSPECT/CT fusionimagingwasinaccordancewithchi-squaretest.Results Thediagnose accordancerateofplaneimagingwas59.3%,whilethediagnoseaccordancerateofSPECT/CT fusionimagingwas88.9%.Thediagnoseac-cordance rate of fusion im aging w as higher than that of plane im aging in pathological changes,w ith significant difference.Conclusion SPECT/CT fusionimaginghascertainclinicalvalueforearlydiagnosisanddifferentialdiagnosisoftalusboneischemicnecrosis.