Sun Xiaohong

Sun Xiaohong

Professor , Chief Physician of the Department of Geriatrics, and Vice Chairman of the Geriatrics Specialist Branch of the Beijing Medical Association.

Internal Medicine
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences logo Affiliated HospitalPeking Union Medical College Hospital, Chinese Academy of Medical Sciences

Research areas: Comprehensive diagnosis and treatment of common geriatric diseases, identification and management of geriatric syndromes, and health management and disease prevention for the elderly.

Cutting-edge technology: As the deputy director (in charge) of the Department of Geriatrics, I led the department's daily clinical management and outpatient system optimization, promoting the standardized operation of specialized outpatient clinics such as the comprehensive geriatric outpatient clinic and the special needs geriatric outpatient clinic. I led the team in employing a "screening-assessment-intervention-reassessment" treatment process for elderly patients, emphasizing the identification of potential problems from subtle symptoms.

Areas of expertise: Comprehensive diagnosis and treatment of common geriatric diseases such as hypertension, coronary heart disease, dyslipidemia, cerebrovascular diseases, Alzheimer's disease, osteoporosis, and malnutrition, as well as management of geriatric syndromes.

Academic Highlights and Core Values: Plays a core role in the clinical management and outpatient system construction of geriatric medicine, and promotes the standardized application of comprehensive geriatric assessment in outpatient settings.

Professor Xiao Yi

Chief Physician and Professor of General Surgery, Head of the Colorectal Surgery Group

Research areas: colorectal surgery, gastric surgery, laparoscopic surgery.

Cutting-edge technologies: Proficient in laparoscopic minimally invasive surgery for colorectal and gastric cancer, and has led the development of transanal endoscopic combined with laparoscopic radical resection of rectal cancer. Participated in a randomized controlled trial (RELARC) on the extent of lymph node dissection for laparoscopic radical resection of right hemicolectomy. Led a nationwide multicenter real-world study analyzing the completion rate of initial diagnosis and neoadjuvant therapy assessment for mid-to-low rectal cancer.

Specialties: Laparoscopic minimally invasive surgical treatment of colorectal cancer, gastric cancer, and gastrointestinal stromal tumors.

Academic Highlights and Core Values: Deputy Head of the Colorectal Surgery Group of the Beijing Medical Association's Surgical Branch; Editorial Board Member of the *Chinese Journal of Surgery*. He has played a leading role in the standardization and promotion of laparoscopic surgery for colorectal tumors and in the innovation of combined transanal and laparoscopic techniques.

Professor Wu Bin – Specializing in Colorectal Tumor Surgery and Inflammatory Bowel Disease

Research areas: Surgical treatment of colorectal tumors and surgical treatment of inflammatory bowel disease.

Cutting-edge technology: Participated in laparoscopic minimally invasive surgery for colorectal cancer and surgical treatment of inflammatory bowel disease in the professional group, and participated in multiple national multicenter clinical studies.

Specializes in treating: colorectal cancer, inflammatory bowel disease (Crohn's disease, ulcerative colitis), and intestinal obstruction.

Academic Highlights and Core Values: Professor and core member of the Basic Surgery Colorectal Specialty Group, possessing a solid clinical and academic foundation in colorectal tumor surgery and inflammatory bowel disease surgical treatment.