北京大学肿瘤医院胃肠肿瘤中心副主任医师，临床医疗组长，专业方向为胃肠道肿瘤的外科治疗及综合治疗，尤其擅长胃肠道肿瘤的微创手术治疗。作为主要参与人开展多项胃癌、肠癌相关临床研究，在Cancer Letters，European Journal of Surgical Oncology，World Journal of Gastroenterology等国内外期刊发表多篇专业学术文章，多次参与国内外胃癌相关学术会议并在会议上进行专题报告，Translational Gastroenterology and Hepatology杂志胃癌评论项目栏目编辑。发表论文，1、 Safety and short-term outcomes of a modified valvuloplastic esophagogastrostomy versus gastric tube anastomosis after laparoscopy-assisted proximal gastrectomy: a retrospective cohort study. Surg Endosc，2、 Pre- and Post-treatment Double-Sequential-Point Dynamic Radiomic Model in the Response Prediction of Gastric Cancer to Neoadjuvant Chemotherapy: 3-Year Survival Analysis. Ann Surg Oncol，3、 腹腔镜-内镜联合手术治疗早期胃癌初期病例技术分析. 中国肿瘤临床，4、 A modified esophagogastric reconstruction method after laparoscopic proximal gastrectomy: A technical note with video vignette Asian J Surg，5、 Long-term outcomes of laparoscopic versus open total gastrectomy in patients with advanced gastric cancer after neoadjuvant chemotherapy: a retrospective cohort study. BMC Cancer，6、 Genomic characterization of peritoneal lavage cytology-positive gastric cancer. Chin J Cancer Res，7、 Efficacy and safety of preoperative immunotherapy alone followed by surgery in the treatment of advanced gastric cancer with MSI-H/dMMR or EBV-positive. J Chin Med Assoc，8、 Efficacy of chemotherapy versus surgery as initial treatment for gastric cancer with positive peritoneal cytology. World J Surg Oncol，9、 Exploration and optimization of surgical techniques for laparoscopic transhiatal lower mediastinal lymph node dissection for adenocarcinoma of esophagogastric junction: A prospective IDEAL 2a study with qualitative design. Chin J Cancer Res，10、 Safety and short-term outcomes of gastrectomy after preoperative chemotherapy plus immunotherapy versus preoperative chemotherapy: a retrospective cohort study. BMC Cancer，11、 Laparoscopic vs. open lower mediastinal lymphadenectomy for Siewert type II/III adenocarcinoma of esophagogastric junction: An exploratory， observational， prospective， IDEAL stage 2b cohort study (CLASS-10 study) . Chin J Cancer Res，12、 近端胃切除术后食管残胃“拱桥式”重建3例效果分析. 中华外科杂志，13、 The significance of time interval between perioperative SOX/XELOX chemotherapy and clinical decision model in gastric cancer Front Oncol，14、 Short-and long-term outcomes of laparoscopic versus open gastrectomy in patients with gastric cancer: a systematic review and meta-analysis of randomized controlled trials. World J Surg Oncol，15、 基于倾向性评分匹配的食管胃结合部腺癌不同综合治疗模式的单中心回顾性研究. 中华外科杂志，16、 Duration of Perioperative Chemotherapy in Locally Advanced Gastric Cancer: A “Less Is More” Question When ypN0 Is Achieved. Front Oncol，17、 ASO Visual Abstract: Treatment Switch for Poor Responders with Locally Advanced Gastric Cancer After Neoadjuvant Chemotherapy. Ann Surg Oncol，18、 Combination of tumor markers predicts progression and pathological response in patients with locally advanced gastric cancer after neoadjuvant chemotherapy treatment. BMC Gastroenterol，19、 单纯腹腔游离癌细胞阳性胃癌的研究进展. 中华胃肠外科杂志，20、 Treatment Switch in Poor Responders with Locally Advanced Gastric Cancer After Neoadjuvant Chemotherapy. Ann Surg Oncol，21、 Infrapyloric lymph node metastasis pattern in middle/lower gastric cancer: an exploratory analysis of a multicenter prospective observational study (IPA-ORIGIN) . Chin Med J (Engl)，22、 Clearness of operating field: a surrogate for surgical skills on in vivo clinical data. Int J Comput Assist Radiol Surg，23、 In-Hospital Mortality Risk Model of Gastric Cancer Surgery: Analysis of a Nationwide Institutional-Level Database With 94，277 Chinese Patients. Front Oncol，24、 Laparoscopic or open distal gastrectomy after neoadjuvant chemotherapy for advanced gastric cancer: study protocol for a randomised phase II trial. BMJ Open，25、 ypTNM staging after neoadjuvant chemotherapy in the Chinese gastric cancer population: an evaluation on the prognostic value of the AJCC eighth edition cancer staging system. Gastric Cancer，26、 Anatomical variation of infra-pyloric artery origination: A prospective multicenter observational study (IPA-Origin) . Chin J Cancer Res，27、 Correlation of pathological complete response with survival after neoadjuvant chemotherapy in gastric or gastroesophageal junction cancer treated with radical surgery: A meta-analysis. PLoS One，28、 [Comparison of the safety and the costs between laparoscopic assisted or totally laparoscopic uncut Roux-en-Y and BillrothII(+Braun reconstruction--a single center prospective cohort study] Zhonghua Wei Chang Wai Ke Za Zhi，29、 [Current status of diagnosis and treatment of early gastric cancer in China--Data from China Gastrointestinal Cancer Surgery Union] Zhonghua Wei Chang Wai Ke Za Zhi，30、 Controlling angiogenesis in gastric cancer: A systematic review of anti-angiogenic trials. Cancer Lett，31、 ABCC2-24C > T polymorphism is associated with the response to platinum/5-Fu-based neoadjuvant chemotherapy and better clinical outcomes in advanced gastric cancer patients. Oncotarget，32、 [Important international and Chinese clinical trials on gastric cancer] Zhonghua Wei Chang Wai Ke Za Zhi，33、 Towards personalized perioperative treatment for advanced gastric cancer. World J Gastroenterol