This full-color atlas is a how-to reference on this technology. The authors define the indications for the procedure, provide step-by-step instructions on technique, and describe the full range of anatomy and pathology seen during TNE examinations. Major sections focus on disease-specific applications of TNE, including esophagitis, webs and rings, hiatal hernia, Barrett s metaplasia, neoplasia, and miscellaneous esophageal problems such as foreign bodies, diverticula, caustic injuries, and varices. More than 100 full-color endoscopic images depict both normal esophageal anatomy and abnormalities as seen through the endoscope. \r\n \r\n\r\n