1Stability of intracranial artery atheromatous plaque:evalution using double low doses CTALI Fengzhang, HU Hanming, WU Qiheng, ZOU Nan'an, DING Shaochun, LIU Xia, XIONG JianzhongORIGINAL RESEARCH119-1232Application of multislice spiral CT pulmonary functional imaging in evaluation of pulmonary function in patients with asbestosisLIANG YinORIGINAL RESEARCH124-1283Clinical value of T2* in staging liver fibrosis in patients with chronic liver diseases: a preliminary studyZHANG Jing, ZHAO Hong, YANG Liuqing, HUANG Rui, LIN Xiaorui, LIU Rujun, BEI JinlingORIGINAL RESEARCH129-1324Application and prospect of health technology assessment in medical imagingDUAN XiaoyiGeneral Discussion133-1365The progress of imaging study on predicting the occurrence of hemorrhagic transformation after cerebral infarctionFENG XinyueNeuroradiology137-1406Recent progress of high-resolution magnetic resonance imaging in evaluating middle cerebral artery atherosclerotic plaquesZHANG DanfengNeuroradiology141-143,1477High resolution magnetic resonance imaging of intracranial vertebrobasilar artery dissectionWANG LongNeuroradiology144-1478Progress of magnetic resonance imaging in obstructive sleep apnea hypopnea syndromeGUO AnNeuroradiology148-1519Imaging findings and progress in treatment of small cell lung cancerXIAO Yongxin, LIU ShiyuanChest Radiology152-15610Application of new MRI technology in lung and airway diseasesHOU QiaoruChest Radiology157-160,16411Progress of PET/CT in lung cancer precision RadiotherapyLIN Naier, XING YanChest Radiology161-16412An overview on the research of spectral CT in liver cancerFANG Tianqi, CHEN Yiyu, BIN Guo, ZHU Shuhua, CHEN Hanwei, CHEN Shihui, HUANG BingshengAbdominal Radiology165-16913Research processes of imaging gastrointestinal stromal tumorsZHANG XuelingAbdominal Radiology170-17314Soft tissue lesions of developmental dysplasia of the hip: MRI diagnostic value and application of MR new technologiesWANG Yajie, ZHOU HuadongMusculoskeletal Radiology174-17915Current status and progress of CT enterography and its clinical applicationZHANG Lin, CHEN Liang, WANG PeiyuanLECTURES ON PHOTOGRAPH AND PAPER180-18416White paper of the Society of Computed Body Tomography and Magnetic Resonance on dual-energy CT (Part 1)ZHENG Lijuan, YU YuanmengSTANDARD AND INTERPRETATION185-188,19417White paper of the Society of Computed Body Tomography and Magnetic Resonance on dual-energy CT (Part 2)ZHOU Fan, TAO ShuminSTANDARD AND INTERPRETATION189-19418A brief introduction to the 2016 WHO Renal Tumour ClassificationREN Qingguo, MENG XiangshuiSTANDARD AND INTERPRETATION195-19919Imaging differential diagnosis of tumors involved maxillary sinus areaQIU Xiaoyu, CHE Junyi, HAO DapengCLINICAL PRACTICE AND COMMENTARY200-205 