Praise for the previous edition: "Extraordinary achievement ... this volume stands on its own as a marvelous feat in bringing such a vast array of clear and coherent instruction to endoscopists at all skill levels."-Gastroenterology Written and edited by internationally renowned specialists, the third edition of Gastroenterological Endoscopy covers the entire spectrum of diagnostic and therapeutic procedures for the upper and lower GI tract while providing the latest overview of GI disorders.