临床医学工程2024，Vol.31Issue(9)：1047-1048,2.DOI:10.3969/j.issn.1674-4659.2024.09.1047
DWI-MRI、DCE-MRI及联合模型对晚期食管鳞癌放化疗效果的评估
DWI-MRI,DCE-MRI and Combined Model in the Assessment of Radiochemotherapy Effect of Advanced Esophageal Squamous Cell Carcinoma
孙凯 1王海彬 1夏旭东 1姜超 1李铭1
作者信息
- 1. 安阳市肿瘤医院影像科,河南安阳 455000
- 折叠
摘要
Abstract
Objective To explore the effect of DWI-MRI,DCE-MRI and combined model in the assessment of radiochemotherapy of advanced esophageal squamous cell carcinoma.Methods 57 patients diagnosed as advanced esophageal squamous carcinoma in our hospital from January 2021 to March 2023 were selected and divided into effective group(42 cases)and ineffective group(15 cases)according to radiochemotherapy effect.The DCE-MRI and DWI-MRI parameters were compared between the two groups.Results The Ktrans and Kep before treatment of the effective group were higher than those during treatment(P＜0.05).The Ktrans during treatment of the effective group was higher than that of the ineffective group,and the ADC before treatment and during treatment were higher than those of the ineffective group(P＜0.05).The ΔADC of the effective group was higher than that of the ineffective group(P＜0.05).ROC curve analysis showed that AUC of Ktrans combined with ADC during treatment for prediction was 0.873,with highest prediction efficacy.Conclusions DWI-MRI,DCE-MRI and combined model can provide a reliable basis for the assessment of radiochemotherapy effect of advanced esophageal squamous cell carcinoma.关键词
DWI-MRI/DCE-MRI/食管鳞癌/放化疗Key words
DWI-MRI/DCE-MRI/Esophageal squamous cell carcinoma/Radiochemotherapy分类
医药卫生引用本文复制引用
孙凯,王海彬,夏旭东,姜超,李铭..DWI-MRI、DCE-MRI及联合模型对晚期食管鳞癌放化疗效果的评估[J].临床医学工程,2024,31(9):1047-1048,2.
