1Quantitative MRI study of hepatic iron deposition and steatosis in patients with chronic hepatitis B virus (HBV)-induced liver diseaseGUO Yawen, WANG Xiaonan, CAO Yu, WANG Ruihang, YAO Shengjuan, SUN Tongtong, NI HongyanORIGINAL RESEARCH249-2542Diagnostic performance of LI-RADS for hepatocellular carcinoma after replacing the threshold growth by the auxiliary featuresWANG Zhi, LI Changbo, WANG Binjie, Lü RongORIGINAL RESEARCH255-258,2773Value of enhanced CT radiomics nomogram in predicting GPC3 expression in single hepatocellular carcinomaXU Yahui, XIE Shuangshuang, WANG Jian, LI Sicong, LIU Jiaxin, ZHANG Yamin, YE Zhaoxiang, SHEN WenORIGINAL RESEARCH259-2664Preoperative assessment of lymphovascular invasion of gallbladder cancer with CT-based image featuresCHE Xiaoshuang, LIU Daliang, WU Kunpeng, LI Zhao, WANG Mingjun, ZHANG XinyanORIGINAL RESEARCH267-2715Differential diagnosis and risk assessment of central glandular prostate cancer by IVIM-DWI ratioXU He, ZHANG XuejunORIGINAL RESEARCH272-2776The value of PET/CT in detecting vulnerable plaques of atherosclerosis in miceDING Enci, GUO Jianhua, SHEN JieORIGINAL RESEARCH278-283,3317A large scale database of biomedical cohort study based on 500,000 people: the development, progress and prospect of UK BiobankGUO Xiang, TANG Chunxiang, ZHANG LongjiangHIGHLIGHTS ON INTERNATIONAL RESEARCH284-2888Research progress of radiomics in Parkinson's diseaseLIU Yu, PANG Huize, CHEN Boyu, FAN GuoguangNeuroradiology289-2929Progress in hyperpolarization 13C magnetic resonance imaging of gliomaQIAO Jinguo, WU Hao, ZHANG WeiguoNeuroradiology293-29710Functional MRI in the evaluation of pseudoprogression of high grade gliomaZHANG Kexin, YUAN Tao, WANG Yingjie, QUAN GuanminNeuroradiology298-30211The progress of quantitative susceptibility mapping in the diagnosis of cerebral microbleedsNI Minhua, YAN Linfeng, CUI GuangbinNeuroradiology303-30612Research progress of cardiovascular magnetic resonance imaging for the evaluation of cardiac amyloidosisTANG Zehui, LIU Jia, ZHANG Xin, SHI HeshuiCardiovascular Radiology307-31213Research progress of imaging-based wall shear stress in coronary atherosclerosisZENG Shangyu, CHEN HongweiCardiovascular Radiology313-31714Progress in pre-operation tumor staging of rectal cancer by rectal MRIYU Jing, CUI Qian, JI Qian, SHEN WenAbdominal Radiology318-32115Application and research progress of radiomics in pancreatic ductal adenocarcinomaLI Qian, TANG ZhuoyueAbdominal Radiology322-32616Application progress of imaging technology on the association between pancreatic fat infiltration and type 2 diabetes mellitusWANG Linxia, ZHANG Xiaoming, LI WenboAbdominal Radiology327-33117Progress of whole body MRI in the diagnosis of chronic recurrent multifocal osteomyelitisSUN Yan, LEI XinweiMusculoskeletal Radiology332-33618Study progress of fluorescence image-guided tumor surgeryZHANG Cai, YE ZhaoxiangMolecular Imaging337-34119Primary small intestinal lymphoma (Ⅱ):CT differential diagnosis of inflammatory bowel disease and small intestine tumorsHUANG Mengting, LI Xin, LEI Ping, HAN PingLECTURES ON PHOTOGRAPH AND PAER342-34720Skin Merkel cell carcinoma:a case repot and literature reviewWANG Xiaoling, ZHANG Ling, LUO PingCLINICAL PRACTICE AND COMMENTARY348-350 