Application value of 3.OT magnetic resonance high resolution BLADE T2WI combined with star VIBE in diagnosing T stage of esophageal cancer
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.
Esophageal cancerT stageMagnetic resonance imagingBlade artifact correction technologyFree breathing star volume interpolation body examination
NETL
NSTL
万方数据
