PET联合CT在弥漫大B细胞淋巴瘤(DLBCL)的诊断价值及特征研究  

The diagnostic value and characteristics of PET combined with CT in diffuse large B-cell lymphoma(DLBCL)

作　　者：付立武[1] 尤斌 FU Li-wu;YOU Bin(Dept.of Nuclear Medicine,Luoyang Central Hospital,Luoyang 471000,China)

机构地区：[1]洛阳市中心医院核医学科,河南洛阳471000

出　　处：《泰山医学院学报》2021年第4期305-307,共3页Journal of Taishan Medical College

摘　　要：目的探讨正电子发射计算机断层显像(PET)联合CT应用于诊断DLBCL的价值及特征。方法选取2018年4月—2019年12月作为本次研究区间,选择在此区间内洛阳市中心医院收治的110例疑似DLBCL患者作为本次研究对象,所有患者均接受PET/CT检查,记录其PET/CT检查结果并与最终病理确诊结果对比,计算PET/CT对DLBCL诊断敏感性、特异性。结果110例疑似DLBCL患者经PET/CT检查对DLBCL检出率为91.82%,病理确诊率为92.73%,P>0.05。PET/CT检查对DLBCL诊断敏感性为98.04%、特异性为87.50%。结论应用PET/CT诊断DLBCL具有较高的临床应用价值。Objective:To explore the value and characteristics of positron emission computed tomography(PET)combined with CT in the diagnosis of DLBCL.Methods:The period from April 2018 to December 2019 was selected as the study interval,and 110 patients with suspected DLBCL admitted to our hospital in this interval were selected as the study objects.All patients received PET/CT examination,their PET/CT results were recorded and compared with the final pathological diagnosis results,and the sensitivity and specificity of PET/CT for DLBCL diagnosis was calculated.Results:In the 110 patients with suspected DLBCL,the detection rate of DLBCL was 91.82%by PET/CT,and the pathological diagnosis rate was 92.73%.Data comparison P>0.05.The sensitivity of PET/CT to DLBCL diagnosis was 98.04%,and the specificity was 87.50%.Conclusion:The application of PET/CT to diagnose DLBCL has high clinical application value.

关 键 词：弥漫大B细胞淋巴瘤 正电子发射型计算机断层扫描技术 诊断 特征 

分 类 号：R445[医药卫生—影像医学与核医学]