作者
Juan Chen, Shanhong Lu, Yitao Mao, Lei Tan, Guo Li, Yan Gao, Pingqing Tan, Donghai Huang, Xin Zhang, Yuanzheng Qiu, Yong Liu
发表日期
2022/3/1
期刊
European Radiology
页码范围
1-10
出版商
Springer Berlin Heidelberg
简介
Objective
To explore whether radiomics features extracted from pre-treatment magnetic resonance imaging (MRI) can predict the overall survival (OS) in patients with hypopharyngeal squamous cell carcinoma.
Methods
A total of 190 patients with hypopharyngeal squamous cell carcinoma were eligibly enrolled from two institutions. Radiomics features were extracted from contrast-enhanced axial T1-weighted (CE-T1WI) sequence. The least absolute shrinkage selection operator (LASSO) algorithm was applied to establish a radiomics score correlated with OS. Multivariate logistic regression analysis was applied to determine the independent risk factors, which was combined with radiomics score to build the final radiomics nomogram.
Results
A radiomics score with 6 CE-T1WI features for OS prediction was constructed and validated …
学术搜索中的文章
J Chen, S Lu, Y Mao, L Tan, G Li, Y Gao, P Tan… - European Radiology, 2022
