1Hot spot in children with liver diseaseZHANG Hong-fei, ZHU Shi-shuEDITORIAL321-3242Antiviral therapy in children with chronic hepatitis BZHANG Hong-fei, ZHU Shi-shuSYMPOSIUM325-3283Diagnostic difficulties in children's Wilson's disease and their countermeasuresFANG FengSYMPOSIUM328-3314Diagnosis and management of autoimmune hepatitis in childrenTANG Wen, JIA Ji-dongSYMPOSIUM331-3365Diagnosis and treatment of non-alcoholic fatty liver disease in childrenZHU Shi-shu, WANG Li-minSYMPOSIUM336-3396Clinical application of hepatoprotective drugs in children (S-adenosyl methionine and silymarin as examples)WEN Yang, WAN Chao-minSYMPOSIUM339-3437Therapy of Epstein-Barr virus hepatitis in childrenLIU GangSYMPOSIUM343-3468Application of new imaging technologies in the assessment of liver fibrosis of chronic liver disease in childrenWU Li, FANG FengLECTURES347-3509Facial edema , positive hepatitis B surface antigenCLINICAL CASE DISCUSSION351-35510Fever , rash , liver dysfunctionCLINICAL CASE DISCUSSION356-36111Meta analysis of the value of VMA/Cr at random urine collection in the diagnosis of neuroblastomaCHU Ping, LU Jie, JIN Ya-qiong, HAN Shu-jing, NI Xin, GUO Yong-liORIGINAL CONTRIBUTIONS362-36712Diagnostic value of gastroesophageal reflux disease questionnaire in infants and young childrenFANG Yu-rong, ZHOU Shi-qiong, HU Yan-hua, WANG Ying, MEI HongORIGINAL CONTRIBUTIONS368-37113Analysis of the biological characteristics in 92 cases of pediatric Philadelphia chromosome-positive acute lymphoblastic leukemiaORIGINAL CONTRIBUTIONS372-37614Prognostic factors and treatment outcome of the pediatric intermediate and high risk T-Lymphoblastic lymphoma/acute lymphoblastic leukemia-a clinical analysis of 30 casesORIGINAL CONTRIBUTIONS377-38215The value of 99mTc-EHIDA hepatobiliary section imaging in the differential diagnosis of extrahepatic biliary atresiaYU Shu-hong, L(U) Xue-minORIGINAL CONTRIBUTIONS383-38616@@387-39017@@391-39318Research progress of RNA interference targeting HOXA gene of leukemiaZHANG Teng, LIU Wen-junREVIEW394-39719A case of pediatric acute leukemia with hypercalcemia as first symptomCASE REPORT398-400 