Multimodal artificial intelligence system for detecting a small esophageal high-grade squamous intraepithelial neoplasia: A case report

Figure 1 The multimodal artificial intelligence system identified a small and flat esophageal mucosal lesion of approximately 0. 5 cm in diameter under four endoscopic imaging modalities. A: White-light imaging (blue dashed line); B: Narrow band imaging (yellow dashed line); C: Magnified narrow band imaging (yellow dashed line); D: Iodine staining (blue dashed line); E: Application of the multimodal artificial intelligence system; F: Histopathology of the resected specimen showed the lesion was a high-grade squamous intraepithelial neoplasia (hematoxylin and eosin, × 200).