The goal of this observational study is to accurate diagnose the stage of esophageal squamous cell carcinoma in order to help physicians to decide the appropriate clinical treatment. The main question it aims to answer is: • To get early accurate diagnosis of the invasion depth of esophageal squamous cell carcinoma by narrow-band imaging endoscopy data. Participants' clinical informations from routine examinations and treatments will be collected, there will be no harm to participants.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Accurate diagnose the invasion depth of early esophageal squamous cell carcinoma by endoscopy NBI images through deep neural network analysis
Timeframe: 2024/12/31