内科基本功扎实，知识结构全面，擅长教学，在内科临床思维和疑难病例诊治方面有一定造诣。主要研究方向：胰腺病学、消化内镜、临床流行病学。 Specializing in pancreatic disease, endoscopy and clinical epidemiology.

食管胃底静脉曲张，胃早期癌，胆石症，胰腺癌，慢性胰腺炎，胆管癌，ERCP，超声内镜，内镜下微创治疗 Esophageal and gastric varices, early gastric cancer, cholelithiasis, pancreatic cancer, chronic pancreatitis, cholangiocarcinoma, and invasive endoscopic digonosis and therapy, including endoscopic ultrasonography combing fine needle aspiration, endoscopic retrograde cholangio-pancreatography (ERCP), and other minimally invasive endoscopic therapy (endoscopic submucosal dissectionESD, endoscopic mucosal resection, peroral endoscopic myotomy)

结肠息肉的治疗、结直肠癌的筛查和预防、慢性胰腺炎、胃肠胰腺神经内分泌肿瘤、溃疡性结肠炎 Endoscopic resection of colon polyps, screening and prevention of colorectal cancer, chronic pancreatitis, gastrointestinal pancreatic neuroendocrine tumors, and ulcerative colitis.

炎症性肠病（溃疡性结肠炎、克隆恩病），胰腺癌，胰腺炎，肠易激综合症等疑难杂症 Complex conditions and challenging cases in digestive diseases, such as inflammatory bowel disease (ulcerative colitis, Crohn's disease), pancreatic cancer, pancreatitis, and irritable bowel syndrome (IBS).

反流性食管炎、消化性溃疡、炎症性肠病、肝硬化、脂肪肝、胰腺炎、嗜酸性胃肠炎、蛋白丢失性胃肠病、小肠淋巴管扩张症、自身免疫性肝病 Reflux esophagitis, peptic ulcer, inflammatory bowel disease, cirrhosis, fatty liver disease, pancreatitis, eosinophilic gastroenteritis, protein-losing gastroenteropathy, Intestinal lymphangiectasia, and autoimmune hepatitis.

胃炎，胰腺炎，早期胃癌，溃疡性结肠炎，反流性食管炎，消化性溃疡，脂肪肝，肠易激综合征 Chronic gastritis, pancreatitis, early gastric cancer, gastroesophageal reflux disease, ulcerative colitis, , peptic ulcer, fatty liver, irritable bowel syndrome.

胃食管反流病、贲门失迟缓、胃炎、消化性溃疡、幽门螺杆菌感染、脂肪肝、肝硬化、胰腺炎、肠结核、肠息肉、消化道出血、腹水、消化系统肿瘤、功能性消化不良、肠易激综合征、便秘、腹泻、功能性腹痛及其他功能性胃肠病合并心理障碍。 Reflux esophagitis, achalasia, acute and chronic gastritis, gastric ulcer, duodenal ulcer, vomiting, functional dyspepsia, irritable bowel syndrome, functional abdominal pain, acute pancreatitis, chronic pancreatitis, fatty liver disease, cirrhosis, inflammatory bowel disease, constipation, and diarrhea.

主要从事消化系统（胃、肠、肝、胆、胰腺）疾病的临床诊治工作，着力于消化道免疫相关疾病、炎症性肠病的诊断和治疗，熟练掌握消化内窥镜（胃镜、肠镜、放大染色内镜、小肠镜）操作技能 Clinical diagnosis and treatment of digestive diseases (gastrointestinal disorders, liver disease and pancreaticobiliary disease), experienced in immune-mediated gastrointestinal disorder and inflammatory bowel disease (IBD), and specializing in conducting endoscopy (gastroscopy, colonoscopy, magnifying chromoendoscopy, and enteroscopy).

肠易激综合征，炎症性肠病，自身免疫性胰腺炎 Irritable bowel syndrome, inflammatory bowel disease, autoimmune pancreatitis.

胃早癌，胆石症，胰腺炎，炎症性肠病，内镜下治疗 Early gastric cancer (EGC), cholelithiasis, pancreatitis, inflammatory bowel disease (IBD), and endoscopic treatment.

早期胃癌，早期食管癌，贲门失弛缓症，结肠息肉，幽门螺杆菌感染，自身免疫性胰腺炎。Early gastric cancer (EGC), Early esophageal cancer（EEC), Achalasia of cardia esophageal achalasia, Helicobacter pylori infection, Autoimmune pancreatic disease, colon polyps.Endoscopic diagnosis and therapy (such as ESD) of early tumors in the stomach, esophagus, and colon;Diagnosis and endoscopic therapy (such as POEM) of achalasia cardiac;Diagnosis of pancreatic diseases with endoscopic ultrasonography (EUS);Diagnosis and therapy of Helicobacter pylori infection.

自身免疫性肝病，炎症性肠病，胰腺炎 Autoimmune hepatitis, inflammatory bowel disease (IBD) and pancreatitis.

胃食管反流病、反流性食管炎、胃肠功能性疾病（如肠易激综合征、功能性消化不良等）、急慢性胃炎、胃十二指肠溃疡、溃疡性结肠炎、急慢性肝病、急慢性胰腺炎 Gastroesophageal reflux disease and other gastrointestinal functional diseases (such as irritable bowel syndrome, functional dyspepsia, etc.), acute and chronic gastritis, gastroduodenal ulcer, ulcerative colitis, acute and chronic liver disease, acute and chronic pancreatitis.

食管胃底静脉曲张、消化道早癌、胆石症、胆管癌、胰腺肿瘤、慢性胰腺炎、自身免疫性胰腺炎、胃出口梗阻等疾病的内镜下微创诊疗。 Specializes in minimally invasive endoscopic diagnosis and treatment of diseases including esophagogastric varices, early gastrointestinal cancer, cholelithiasis, cholangiocarcinoma, pancreatic tumors, chronic pancreatitis, autoimmune pancreatitis, and gastric outlet obstruction.

胆管结石，胰腺占位，急慢性胃炎，黄疸 Cholangiolithiasis, pancreatic mass, acute and chronic gastritis, and jaundice.

急慢性胃炎、反流性食管炎、Hp感染、消化道肿瘤性疾病、急慢性胰腺炎、炎症性肠病 Acute and chronic gastritis, reflux esophagitis, Helicobacter pylori infection, gastrointestinal neoplasia, acute and chronic pancreatitis, inflammatory bowel disease.

急性胰腺炎、慢性胰腺炎、自身免疫性胰腺炎、IgG4相关疾病、胰腺癌、胰腺囊肿等 Acute pancreatitis, chronic pancreatitis, autoimmune pancreatitis, IgG4-related disease, pancreatic cancer, pancreatic cyst, etc.

胃食管反流病、消化性溃疡、幽门螺杆菌感染、结肠息肉、急性胰腺炎等消化系统常见疾病的诊治，炎症性肠病的综合诊治和饮食干预等。

擅长胃癌、食管癌、结直肠癌、胰腺癌等消化道肿瘤的个体化精准治疗，对合并严重基础疾病的肿瘤患者具有丰富的临床经验，擅长对疑难罕见肿瘤患者组织多学科协同诊治；领衔全国优秀消化道肿瘤多学科（MIT）团队；牵头协和多学科协作管理免疫治疗相关不良反应团队；牵头参与多个协和多学科诊治团队。

研究方向是消化道肿瘤，对肝、胆管系统肿瘤、胃癌、肠癌、食管癌、胰腺癌进行了深入的研究，首次引入消化道肿瘤患者人工腹水灌注化疗技术，并取得较好的临床疗效，在腹腔转移癌的治疗方面积累了丰富的临床经验。多年来参加了百余例的消化道肿瘤和脑部转移肿瘤的多学科疑难病例会诊。一直开展老年肿瘤患者的综合评估，总结大量经治的老年肿瘤患者评估和治疗的临床经验，对老年肿瘤的化疗和靶向治疗方面有独到的见解，发表相关学术论著4篇。 Specializing in digestive tract tumors. Having carried out in-depth research on liver and bile duct system tumors, gastric cancer, colorectal cancer, esophageal cancer, and pancreatic cancer. Having pioneered in the introduction of artificial ascites perfusion chemotherapy for the treatment of patients with digestive tract tumor, which has not only achieved good clinical efficacy, but also accumulated rich clinical experience in the treatment of abdominal metastatic cancer. Having participated in the multidisciplinary treatment of over 100 cases of digestive tract tumors and metastatic tumors of the brain over the years. Having been practicing comprehensive evaluation of the elderly patients with tumor, which resulted in rich clinical experience in the evaluation and treatment of elderly tumor patients as well as insightful views on their chemotherapy and targeted therapy. Having published four related papers.