^(18)F-FDG符合线路显像在食管癌术前淋巴结及远处转移分期中的价值  

The Value of ^(18)F-FDG Coindicence SPECT in Lymph Node and Distant Metastasis Staging of Patients with Esophageal Cancer

作　　者：郁春景[1] 万卫星[1] 尤徐阳[1] 李晓林[2] 王志强[2] 陆燕君[1] 杜晓庆[1] 吴娜静[1] 

机构地区：[1]苏州大学附属第四医院核医学科,江苏无锡214062 [2]苏州大学附属第四医院胸外科,江苏无锡214062

出　　处：《苏州大学学报（医学版）》2008年第1期90-92,96,共4页Suzhou University Journal of Medical Science

摘　　要：目的探讨18F-FDG符合线路显像在食管癌淋巴结及远处转移分期中的价值。方法45例食管癌患者行18F-FDG符合线路显像,并与同期CT及术后病理作比较。结果18F-FDG符合线路显像对食管癌淋巴结转移的诊断特异性及阳性预测值优于CT,对食管癌周围组淋巴结诊断特异性及食管癌非肿瘤周围组淋巴结转移诊断特异性、阴性预测值及准确性优于CT。18F-FDG符合线路显像发现7例远处转移。结论18F-FDG符合线路显像对食管癌淋巴结转移判断有一定临床价值,对食管癌的术前分期、治疗方案的制订有重要的临床应用价值。Objective To assess the value of 18F-fluorodeoxyglucose(FDG) coincidence SPECT in lymph node and distant metastasis staging of patients with esophageal cancer.Methods 18F-FDG coincidence SPECT and CT were performed and interpreted before surgery in 45 patients with newly diagnosed esophageal cancer.The results were then compared with the associated post surgical histological data.Results The specificity and positive prediction rate of 18F-FDG coincidence SPECT in the detection of lymph nodes metastasis were...

关 键 词：食管癌 分期 体层摄影术 发射型计算机 单光子 脱氧葡萄糖 

分 类 号：R735.1[医药卫生—肿瘤]