潍坊医学院学报
濰坊醫學院學報
유방의학원학보
JOURNAL OF WEIFANG MEDICAL COLLEGE
2013年
6期
411-413
,共3页
Na18 F%放射性核素显像%骨转移%融合图像
Na18 F%放射性覈素顯像%骨轉移%融閤圖像
Na18 F%방사성핵소현상%골전이%융합도상
Na18 F%Radionuclide imaging%Bone metastases%Fusion imaging
目的：探讨Na18F经济型PET/CT（E．PET/CT）融合显像在骨转移瘤诊断中的应用价值。方法对可疑骨转移的12例恶性肿瘤患者，进行Na18 F E．PET/CT融合显像，并将E．PET和E．PET/CT对病灶的诊断效能进行比较。结果12例患者的85处可疑骨转移灶E．PET显像诊断阳性51处，阴性34处；E．PET/CT融合显像诊断阳性52处，阴性33处。与病理学检查、影像学检查及随访结果做出的最终诊断对照，E．PET显像阳性准确率82．35％，阴性准确率73．53％；E．PET/CT融合显像阳性准确率98．08％，阴性准确率100％．E．PET和E．PET/CT对病灶诊断的灵敏度、特异性及准确性的差异有统计学意义（P＜0．05）。结论 Na18 F E．PET/CT融合骨显像诊断肿瘤骨转移灶有较高的临床应用价值。
目的：探討Na18F經濟型PET/CT（E．PET/CT）融閤顯像在骨轉移瘤診斷中的應用價值。方法對可疑骨轉移的12例噁性腫瘤患者，進行Na18 F E．PET/CT融閤顯像，併將E．PET和E．PET/CT對病竈的診斷效能進行比較。結果12例患者的85處可疑骨轉移竈E．PET顯像診斷暘性51處，陰性34處；E．PET/CT融閤顯像診斷暘性52處，陰性33處。與病理學檢查、影像學檢查及隨訪結果做齣的最終診斷對照，E．PET顯像暘性準確率82．35％，陰性準確率73．53％；E．PET/CT融閤顯像暘性準確率98．08％，陰性準確率100％．E．PET和E．PET/CT對病竈診斷的靈敏度、特異性及準確性的差異有統計學意義（P＜0．05）。結論 Na18 F E．PET/CT融閤骨顯像診斷腫瘤骨轉移竈有較高的臨床應用價值。
목적：탐토Na18F경제형PET/CT（E．PET/CT）융합현상재골전이류진단중적응용개치。방법대가의골전이적12례악성종류환자，진행Na18 F E．PET/CT융합현상，병장E．PET화E．PET/CT대병조적진단효능진행비교。결과12례환자적85처가의골전이조E．PET현상진단양성51처，음성34처；E．PET/CT융합현상진단양성52처，음성33처。여병이학검사、영상학검사급수방결과주출적최종진단대조，E．PET현상양성준학솔82．35％，음성준학솔73．53％；E．PET/CT융합현상양성준학솔98．08％，음성준학솔100％．E．PET화E．PET/CT대병조진단적령민도、특이성급준학성적차이유통계학의의（P＜0．05）。결론 Na18 F E．PET/CT융합골현상진단종류골전이조유교고적림상응용개치。
Objective To discuss the application value of Na18F economical PET/CT(E.PET/CT)fusion imaging in the diagnosis of bone metastases .Methods Twelve cancer patients with suspected bone metastases underwent Na18F E.PET/CT fusion imaging,then the diagnostic performances of E .PET and E.PET/CT were analyzed.Results The results of E .PET were 51 positive lesions and 34 negative lesions in 85 suspected bone metastases lesions of 12 pa-tients;and the results of E .PET/CT fusion imaging were 52 positive lesions and 33 negative lesions.Compared with the final diagnosis of pathological examination , imaging examination and follow-up results , the positive accuracy rate of E . PET was confirmed as 82.35%and the negative accuracy rate was 73.53%.The positive accuracy rate of E .PET/CT fusion imaging was 98 .08%and the negative accuracy rate was 100%.The differences of sensitivity ,specificity and ac-curacy between E.PET and E.PET/CT were statistically significant(P<0.05).Conclusion Na18F E.PET/CT fusion imaging has higher clinical value in the diagnosis of bone metastases lesions .
