Comparing radiomics models with different inputs for accurate diagnosis of significant fibrosis in chronic liver disease | |
Lu, Xue4; Zhou, Hui2,3; Wang, Kun2,3; Jin, Jieyang1,4; Meng, Fankun7; Mu, Xiaojie7; Li, Shuoyang6; Zheng, Rongqin4; Tian, Jie2,3,5 | |
刊名 | EUROPEAN RADIOLOGY |
2021-04-21 | |
页码 | 12 |
关键词 | Liver disease Hepatic cirrhosis Elasticity imaging techniques Deep learning |
ISSN号 | 0938-7994 |
DOI | 10.1007/s00330-021-07934-6 |
通讯作者 | Zheng, Rongqin(zhengrq@mail.sysu.edu.cn) ; Tian, Jie(jie.tian@ia.ac.cn) |
英文摘要 | Objective The non-invasive discrimination of significant fibrosis (>= F2) in patients with chronic liver disease (CLD) is clinically critical but technically challenging. We aimed to develop an updated deep learning radiomics model of elastography (DLRE2.0) based on our previous DLRE model to achieve significantly improved performance in >= F2 evaluation. Methods This was a retrospective multicenter study with 807 CLD patients and 4842 images from three hospitals. All of these patients have liver biopsy results as referenced standard. Multichannel deep learning radiomics models were developed. Elastography images, gray-scale images of the liver capsule, gray-scale images of the liver parenchyma, and serological results were gradually integrated to establish different diagnosis models, and the optimal model was selected for assessing >= F2. Its accuracy was thoroughly investigated by applying different F0-1 prevalence cohorts and independent external test cohorts. Analysis of receiver operating characteristic (ROC) curves was performed to calculate the area under the ROC curve (AUC) for significance of fibrosis (>= F2) and cirrhosis (F4). Results The AUC of the DLRE2.0 model significantly increased to 0.91 compared with the DLRE model (AUC 0.83) when evaluating >= F2 (p = 0.0167). However, it did not show statistically significant differences as integrating gray-scale images and serological data into the DLRE2.0 model. AUCs of DLRE and DLRE2.0 increased, when there was higher F0-1 prevalence. All radiomics models had good robustness in the independent external test cohort. Conclusions DLRE2.0 was the most suitable model for staging significant fibrosis while considering the balance of diagnostic accuracy and clinical practicability. |
资助项目 | National Natural Science Foundation of China[81827802] ; National Natural Science Foundation of China[81527805] ; National Natural Science Foundation of China[61231004] ; National Natural Science Foundation of China[61671449] ; National Natural Science Foundation of China[61401462] ; Chinese Academy of Sciences[KFJ-STS-ZDTP-059] ; Chinese Academy of Sciences[YJKYYQ20180048] ; Chinese Academy of Sciences[QYZDJ-SSW-JSC005] ; Chinese Academy of Sciences[XDB32030200] |
WOS关键词 | HEPATITIS ; ELASTOGRAPHY ; GUIDELINES |
WOS研究方向 | Radiology, Nuclear Medicine & Medical Imaging |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000642056700007 |
资助机构 | National Natural Science Foundation of China ; Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/44479] |
专题 | 自动化研究所_中国科学院分子影像重点实验室 |
通讯作者 | Zheng, Rongqin; Tian, Jie |
作者单位 | 1.Sun Yat Sen Univ, Affiliated Hosp 3, Lingnan Hosp, Dept Ultrasound, 2693 Kaichuang Rd, Guangzhou 510700, Peoples R China 2.Chinese Acad Sci, Inst Automat, CAS Key Lab Mol Imaging, 95 Zhongguancun East Rd, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China 4.Sun Yat Sen Univ, Affiliated Hosp 3, Guangdong Key Lab Liver Dis Res, Dept Ultrasound, 600 Tianhe Rd, Guangzhou 510630, Peoples R China 5.Beihang Univ, Beijing Adv Innovat Ctr Big Data Based Precis Med, 95 Zhongguancun East Rd, Beijing, Peoples R China 6.Univ Wollongong, Fac Engn & Informat Sci EIS, Wollongong, NSW, Australia 7.Capital Med Univ, Beijing Youan Hosp, Funct Diag Ctr, Beijing 100069, Peoples R China |
推荐引用方式 GB/T 7714 | Lu, Xue,Zhou, Hui,Wang, Kun,et al. Comparing radiomics models with different inputs for accurate diagnosis of significant fibrosis in chronic liver disease[J]. EUROPEAN RADIOLOGY,2021:12. |
APA | Lu, Xue.,Zhou, Hui.,Wang, Kun.,Jin, Jieyang.,Meng, Fankun.,...&Tian, Jie.(2021).Comparing radiomics models with different inputs for accurate diagnosis of significant fibrosis in chronic liver disease.EUROPEAN RADIOLOGY,12. |
MLA | Lu, Xue,et al."Comparing radiomics models with different inputs for accurate diagnosis of significant fibrosis in chronic liver disease".EUROPEAN RADIOLOGY (2021):12. |
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