Establishment of Image Database for Early Upper Gastrointestinal Cancer, Precancerous Lesions, and Precancerous Conditions
Conditions
- Upper Gastrointestinal Cancer
- Upper Gastrointestinal Precancerous Lesions
- Upper Gastrointestinal Precancerous Conditions
Interventions
- DIAGNOSTIC_TEST: magnetically-controlled capsule endoscopy, esophagogastroduodenoscopy, CT scan
- PROCEDURE: ESD, biopsy
Sponsor
Changhai Hospital