Clinicopathological and endoscopic ultrasonography characteristics of esophageal bronchogenic cysts: A single-center study

Figure 2 White light endoscopy and endoscopic ultrasonography images of esophageal bronchogenic cysts. A: An oblong flat bulging lesion in the lower esophagus; B: A light blue hemisphere lesion in the lower esophagus; C: A dumbbell bulging lesion in the lower esophagus; D: No lesions were found in the esophageal cavity; E: A lesion originating from the muscularis propria; F: A lesion originating from the submucosa; G: A lesion with a homogeneous hypoecho; H: No blood flow signal was detected within the lesion.