A total of 68 superficial esophageal neoplasias in 58 patients treated by endoscopic resection at the Osaka Medical Center for Cancer and Cardiovascular Diseases from May 2011 to March 2012 were ...
Background and Aim: Esophageal squamous neoplasias usually appear brown under narrow band imaging as a result of microvascular proliferation, and brownish color changes in the areas between vessels, ...