Performance of the AI system and endoscopists
noncancerous lesions, ESCCs, noncancerous lesion
The AI system diagnosed 30 of 44 ESCCs (68.2%) as ESCC, and 161 of 193 (83.4%) noncancerous lesions as noncancerous lesion (Table 
Diagnostic performance of the AI system and endoscopistsAI, artificial intelligence; CI, confidence interval.