Structure passing through esophageal opening of diaphragm
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
Right phrenic nerve
Azygous vein
Gastric nerves
Thoracic duct
Thorax