安徽医科大学学报Issue(10)：1495-1498,4.
MSCT和18 F-FDG PET-CT显像对食管癌术前分期诊断的价值
Diagnostic and application value of MSCT and 18 F-FDG PET-CT scans in preoperative staging of esophageal cancer
摘要
Abstract
The clinical data obtained from 182 cases with esophageal cancer proved by pathology endoscopy were retrospectively analyzed, which were treated with surgery. Multi-slice computer tomography( MSCT) and 18 F-FDG positron emission tomograp-hy combined computed tomography(18 F-FDG PET-CT) scans were underwent for the patients within one week before treatment;combined with the images to record the preoperative MSCT and 18 F-FDG PET-CT staging,TNM staging of the patients with operation was compared with post-operative pathological results based on various imaging findings. In comparison to post-operative pathological results,the difference between accu-racy of T staging diagnosed by MSCT and PET-CT was no significance (P<0.05),but the sensitivity,specificity and accuracy of regional lymph node metastases diagnosed by PET-CT had an advantage over that by MSCT ( P<0.05). The Kappa values for MSCT scans in T and N staging diagnosis were not ideal(Kappa<0.40,P<0.01), but it was favorable for preoperative PET-CT scans in N staging diagnosis(Kappa>0. 40,P<0.01).关键词
食管肿瘤/体层摄影术/肿瘤分期/诊断/评价研究Key words
esophagus neoplasms/tomography/neoplasm staging/diagnosis/evaluaion studies分类
医药卫生引用本文复制引用
李爽,吕维富,汪世存,潘博,倪明..MSCT和18 F-FDG PET-CT显像对食管癌术前分期诊断的价值[J].安徽医科大学学报,2014,(10):1495-1498,4.基金项目
安徽省卫生厅医学科研课题计划(编号:13ZC020) （编号:13ZC020）
