The role of contrast-enhanced endoscopic ultrasound for biliary diseases

Reply to Fujimoto, T. Comment on “Okaniwa, S. How Can We Manage Gallbladder Lesions by Transabdominal Ultrasound? Diagnostics 2021, 11, 784”

“…These studies are based on EUS; Hashimoto et al [2] reported that CE-EUS provides enhanced visualization of the layered structure of the GB wall and could be valuable for predicting the depth of invasion. Imazu et al [3] reported that CH-EUS could show the depth of invasion of biliary cancer (including GBC) more clearly than conventional EUS.…”