<prompt> Structure passing through esophageal opening of diaphragmRight phrenic nerveAzygous veinGastric nervesThoracic duct  <response>: Oesophageal opening transmits gastric or vagus nerves. B D CHAURASIA;S HUMAN ANATOMY LOWER LIMB ABDOMEN AND PELVIS VOLUME-2,SIXTH EDITION Page no-333 