Artificial intelligence-aided optical biopsy improves the diagnosis of esophageal squamous neoplasm

Figure 3 Diagnosis of intelligent confocal laser endomicroscopy for esophageal lesions. A: A brownish lesion observed on narrow-band imaging (NBI); B: Probe-based confocal laser endomicroscopy (pCLE) image of inflammatory epithelium; Intelligent confocal laser endomicroscopy (iCLE) shows the diagnosis of non-neoplasm; C: The lesion shows Lugol-voiding on Lugol’s iodine chromoendoscopy (LCE) after the pCLE procedure; D: Another brownish lesion observed on NBI; E: PCLE image of esophageal squamous neoplasms with the squamous maturation score was 0; ICLE shows the diagnosis of neoplasm; F: Lugol-voiding observed on LCE.