1New concept of diagnosis and treatment of intra-abdominal infections: consensus and controversiesLIU Chang, ZHANG Jing-yao538-5412Escalation surgical therapy approaches for complicated intra-abdominal infectionLI You-sheng, LI Jie-shou542-544,5513Application of digital intelligent diagnostic and treatment technology in anatomical hepatectomy545-5514Clinical significance of standardizing the specimens and pathological evaluation of colorectal cancer surgical specimensHAN Fang-hai, ZHOU Sheng-ning552-5565Radiomics technique for Type B aortic dissection:Feasibility and potential clinical utilityGE Yang-yang, CAO Long, GUO Wei557-560,5836Technical difficulties and countermeasures in the source control of intra-abdominal sepsisZHU Yi-peng, ZHU Wei-ming561-5647Basic principles, controversy and consensus on the use of antibiotics in the treatment of abdominal infectionXU Jing, ZHANG Jing-ping564-5688Management of organ dysfunction in patients with abdominal sepsisZHOU Hua, XU Yuan568-5719Nutrition support for critical patients with intra-abdominal infectionsWU Guo-hao, Tan Shan-jun571-57510Imaging features, when and how to perform minimally invasive intervention in infected pancreatic necrosis patientsGAO Kun, TONG Zhi-hui, LI Wei-qin575-58011Presentation of the concept of "pan-complicated IAIs"and the discussion of the strategy of its diagnosis and treatmentLIU Chang, ZHANG Jing-yao580-58312The adequate number of lymph node dissection in pancreatic cancer radical surgery based on nodal staging score(with four-center cohort validation)584-58913The predictive value of PNI for post-operative intra-abdominal infections in gerontal liver cancer patients590-59314Prognosis of patients with secondary organ dysfunction caused by intra-abdominal infections594-59815Diagnosis, treatment and etiology of hepatic infarction and abscess after pancreaticoduodenal surgeryXU Qiang, DAI Meng-hua, ZHAO Yu-pei599-60516Clinical analysis of choledchojejunostomy combined with T tube external drainage in the treatment of hepatolithiasis606-60917Risk factor analysis of recurrent hepatocellular carcinoma with portal vein tumor thrombus610-61418Analysis on the efficacy of hypertonic sugar local injection in the treatment of lymphatic leakage after cervical lymph node dissection for thyroid cancerWANG Yong-fei, YIN De-tao615-61819Treatment of superior mesenteric artery embolism by percutaneous mechanica thrombectomy with the Solitaire FR stent system619-622 