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.

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。

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.

肺癌、消化道肿瘤（食管癌、胃癌、肠癌、胰腺癌等）以及妇科肿瘤的治疗，在肿瘤的诊断和治疗上具有丰富的临床经验，并实时跟进国内外最新进展。对于肺癌尤其是小细胞肺癌有深入的研究，多年来不断总结临床数据并发表相关文章。对于肿瘤的精准分子靶向治疗、免疫治疗等都有非常丰富的临床经验。作为妇科肿瘤多学科诊疗团队成员之一，参与妇科肿瘤疑难病例讨论。在科室中，作为主要人员参与并主导多项肿瘤治疗的临床研究。在国内较早进行化疗耐受性的研究，引入个体化治疗模式，针对患者的年龄、体能状态、合并症等方面制定个体化的剂量及治疗模式，以获得生活质量的提升。有先进的缓和医疗理念，擅长与患者和家属的沟通，是北京协和医学院《实用肿瘤学》《缓和医疗》《职业素养》课程的授课教师。

擅长消化道肿瘤尤其胰腺癌、胃癌以及甲状腺癌、甲状旁腺癌、软组织肉瘤、肾上腺皮质癌的综合治疗，是北京协和医院胰腺肿瘤、食管及胃部肿瘤、结直肠肿瘤、甲状腺癌多学科疑难会诊（MDT）小组重要成员，肿瘤内科免疫治疗相关不良反应多学科协作管理团队核心成员。对治疗多种合并症以及高龄患者有丰富经验。此外，对于其他消化道肿瘤、胸部肿瘤等常见实体肿瘤的诊治同样经验丰富，善于应用基于分子分型的新兴精准治疗手段如分子靶向治疗、免疫治疗改善患者预后及提高生活质量。

多种实体瘤的综合治疗体系中的内科诊治，对肺癌、胃癌、肠癌、胰腺癌、乳腺癌、头颈部肿瘤、泌尿生殖系统肿瘤（如前列腺癌、尿路上皮癌、肾癌）等常见肿瘤的系统化疗、靶向治疗和免疫治疗等治疗进行全程、规范和优化、精准的制定和管理；对罕见突变肿瘤以及罕少见肿瘤包括胃肠间质瘤、肾上腺皮质癌等肿瘤诊治有丰富经验。重视晚期癌症的康复与姑息、缓和医疗工作，包括癌痛控制、心理支持、营养支持。指导肿瘤生存者进行长期健康生存。