1Application of nodal degree method in resting-state fMRI study of cerebral small vessel diseaseWANG Hui, LI Shuang, WANG Yuan, SONG Haiqing, ZHANG Miao, LU JieArticles1445-14482Clinical and imaging diagnosis of gray matter heterotopiaZHANG Yuzhen, YIN Qiufeng, CAI Jing, ZHENG Hui, LIU Ming, WANG DengbinArticles1449-14533Intrapulmonary GGO-like primary heterotopic meningioma:one case reportReports1453,14574The relationship between quantitative susceptibility mapping and cerebral blood volume in patients with unilateral carot-id artery and middle cerebral artery stenosisCUI Xiao, DONG Yin, ZHANG Haiqing, DUAN Shuai, CHEN LiArticles1454-14575MRI monitoring of hypoglycemic brain injury in preterm and term infantsSUN Duocheng, CHEN Ang, CHEN Chuanming, CHEN Guangming, HUANG Jinzhao, JIN RuijuanArticles1458-14616Clinical and imaging features of tuberous sclerosis combined with subependymal giant cell astrocytomaWU Lingzhi, PAN Ashan, QIU QiandeArticles1462-14667Posterior mediastinal neurogenic sarcoma:one case reportReports1466,14748Prediction of the volume of acute middle cerebral artery occlusion by intra-arterial penetrating artifactsMENG Yun, XU Kaixi, GU Baodong, BIAN Guangrong, XU Xingru, CHEN Yinyi, ZHANG YunArticles1467-14699The value of MRI and CT image indexing in the evaluation of neonatal HIE brain injuryLI Jing, YANG DuoArticles1470-147410Clinical analysis of ultrasonic examination of fetal central nervous system malformation in early pregnancyYANG Chun, ZHANG Zhenxian, SHI Haimei, GAO DongmeiArticles1475-147811The correlation between CT enhancement features and pathological findings of papillary thyroid microcarcinomaCHENG Jianming, YANG Yuchan, HUANG Jun, LIU Kun, LIU Zhaolong, DING Xiaoqing, WU Hongyong, JIANG Hongning, ZHAN SonghuaArticles1479-148312Spontaneous double renal artery dissection with renal infarction:one case reportReports1483,148813Accurate calculation of contrast agent dosage in CT pulmonary angiography based on small-dose bolus test resultsHE Zhu, ZHENG Junhui, HE LanArticles1484-148814Clinical value of low-dose dual-source CT in infants and children with congenital airway abnormalitiesWANG Haiyan, YAN Xin, LIANG ChanghuArticles1489-149215Comparison between imaging manifestations and pathological findings of extra-pleural soliary fibrous tumorYE Mingshan, LIU Mengqiu, LI Junjun, DENG KexueArticles1493-1496,150016Study on the feasibility using high-pitch and 70-kV chest CT in infantLIU Dengping, LI Qiang, YUAN Ming, Huang Yong, HAN Zhaochun, MENG Xiangfu, HAN GuangArticles1497-150017CT features of EGFR TKI in the treatment of patients with non-small cell lung cancer with drug resistance T790M muta-tionLIU Xianling, MA Yan, ZHOU FeiArticles1501-150518Osteopoikilosis striata:report of three casasReports1505,151019Changes of epicardial fat index in covid-19 patients with different image typesHUANG Wenpeng, LI Liming, LIANG Pan, XU Ge, GAO JianboArticles1506-151020Application value of transesophageal echocardiography and cardiac CT angiography in preoperative occlusion of left atri-al appendageCHEN Qingyu, SUN Zhongru, ZHANG Bo, TIAN Weizhong, YANG Guirong, XIA JianguoArticles1511-1515