Fang Jingyuan
Gastrointestinal cancer risk and gastric precancerous changes
A Renji gastroenterologist whose public background includes gastrointestinal cancer prevention, early lesions and precancerous changes.
Renji Hospital, Shanghai Jiao Tong University School of Medicine
Renji Hospital is a general hospital affiliated with Shanghai Jiao Tong University School of Medicine. This page focuses on gastroenterology and digestive endoscopy, with professional information relevant to gastrointestinal cancer risk, gastric precancerous changes and complex colorectal lesions.
Shanghai, China
Ask about this hospitalPublished professional profile
Prepared from public hospital, university, government and professional publications, with sources and dates below. Professional background is separate from current appointment availability; research findings are not guarantees of an individual outcome.
International-patient information
Shanghai’s official international-medical directory lists an access point for this hospital. Published service languages and contact locations can help prepare an enquiry; the clinician’s language, examination or inpatient campus and timing should be checked for the actual appointment.
This information helps you prepare for a clinical conversation. It does not establish a diagnosis, treatment eligibility or a confirmed booking. A listed hospital or clinician is not a claim of partnership. Seek local urgent care for an emergency.
Specialty information
Gastroenterology and digestive endoscopy
Questions include gastric precancerous changes, early gastrointestinal tumours and complex colorectal polyps. Endoscopic assessment draws on prior endoscopy, pathology and lesion location.
Clinicians in the public sources
Li Xiaobo
Complex colorectal lesions and gastrointestinal endoscopy
A Renji gastrointestinal endoscopist whose hospital-published case material concerns endoscopic management of complex ileocaecal and colorectal lesions.
This introduction describes published professional work. The hospital confirms the current role, consultation language, appointment location and availability for your enquiry.
Related conditions and questions
Gastric precancerous conditions
Gastric precancerous findings include changes such as atrophy or intestinal metaplasia. They are not automatically stomach cancer, but their pathology and extent can affect follow-up decisions.
Early gastrointestinal neoplasia
Early gastrointestinal neoplasia concerns abnormal growth assessed as relatively superficial or early stage. Whether it can be removed endoscopically depends on the exact site and lesion assessment, not the word early alone.
Complex colorectal polyps
Some colorectal polyps need specialist assessment because removal is more complex. Location, appearance and previous attempts at removal help determine the next approach.
Sources and references
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