Mix rolling sliding hiatus hernia with a large portion of the stomach in the abdominal cavity.
Organoaxial gastric volvulus with a distended fundus and distal oesophagus. The duodenum and antrum are in a straight line with the antrum in the thoracic cavity.
Solid organs normal.
Colonic diverticulae. No intra-abdominal lymphadenopathy.
Right basal atelectasis, minor left basal pleural thickening and effusion.