3.0T磁共振高分辨BLADE T2WI联合star VIBE诊断食管癌T分期的价值
Application value of 3.OT magnetic resonance high resolution BLADE T2WI combined with star VIBE in diagnosing T stage of esophageal cancer
张首宁 1张宏凯 1王昭琦 1吴越 1曲金荣1
作者信息
- 1. 郑州大学附属肿瘤医院(河南省肿瘤医院)医学影像科,郑州 450008
- 折叠
摘要
目的 分析3.0T磁共振高分辨刀锋伪影校正技术(BLADE)T2WI联合自由呼吸star容积内插体部检查(star VIBE)诊断食管癌T分期的价值.方法 选取2019年1月至2022年12月郑州大学附属肿瘤医院收治的食管癌患者80例为研究对象,均采用3.0T磁共振常规T2WI联合屏气笛卡尔容积内插体部检查(Cartesian VIBE)诊断和3.0T磁共振高分辨BLADE T2WI联合star VIBE诊断,以病理检查结果为"金标准",统计两种诊断方式对食管癌T分期的诊断结果和符合率.结果 80例食管癌患者中,经病理检查证实T1期23例,T2期29例,T3期22例,T4期6例;采用3.0T磁共振常规T2WI联合Cartesian VIBE证实T1期15例,T2期37例,T3期23例,T4期5例;采用3.0T磁共振高分辨BLADE T2WI联合star VIBE证实T1期21例,T2期31例,T3期23例,T4期5例.3.0T磁共振BLADE T2WI联合star VIBE诊断符合率(91.25％,73/80)较3.0T磁共振常规T2WI联合Cartesian VIBE 诊断(51.25％,41/80)高(P＜0.05).结论 3.0T 磁共振高分辨 BLADE T2WI 联合 star VIBE 诊断食管癌T分期的诊断符合率较高,能为临床开展针对性治疗提供参考依据.
Abstract
Objective To analyze the application value of 3.0T magnetic resonance high resolution Blade artifact correction technology(BLADE)T2WI combined with free breathing star volume interpolation body examination(star VIBE)in the diagnosis of T-staging of esophageal cancer.Methods Eighty esophageal cancer patients admitted to Zhengzhou University Affiliated Tumor Hospital from January 2019 to December 2022 were selected as the research subjects.All of the patients were diagnosed by 3.OT magnetic resonance conventional T2WI combined with Cartesian volume interpolation(Cartesian VIBE)and 3.0T magnetic resonance high-resolution BLADE T2WI combined with star VIBE.Using pathological examination results as the"gold standard",the diagnostic results and compliance rate of two diagnostic methods for T-staging of esophageal cancer was calculated.Results Among the 80 patients with esophageal cancer,pathological examination confirmed 23 cases of T1 phase,29 cases of T2 phase,22 cases of T3 phase,and 6 cases of T4 phase.Fifteen cases of T1 phase,37 cases of T2 phase,23 cases of T3 phase,and 5 cases of T4 phase were confirmed by conventional T2WI combined with Cartesian VIBE using 3.0T magnetic resonance imaging.The 3.0T high resolution BLADE T2WI combined with star VIBE confirmed 21 cases of T1 stage,31 cases of T2 stage,23 cases of T3 stage and 5 cases of T4 stage.The diagnostic compliance rate of 3.0 T magnetic resonance BLADE T2WI combined with Star VIBE(91.25％,73/80)was higher than that of 3.0 T magnetic resonance conventional T2WI combined with Cartesian VIBE(51.25％,41/80)(P＜0.05).Conclusions The diagnostic compliance rate of 3.0T MRI BLADE T2WI combined with star VIBE for the diagnosis of T stage of esophageal cancer is high,which can provide reference for clinical targeted treatment.
关键词
食管癌/T分期/磁共振成像/刀锋伪影校正技术/自由呼吸star容积内插体部检查Key words
Esophageal cancer/T stage/Magnetic resonance imaging/Blade artifact correction technology/Free breathing star volume interpolation body examination引用本文复制引用
基金项目
河南省卫生健康科技创新领军人才培养项目(YXKC2020011)
出版年
2024
NETL
NSTL
万方数据