Gastroscopy - examination of the oesophagus, stomach and duodenum with an endoscope back to examination list Diseases examined by Gastroscopy Celiac Disease Constipation Crohn's disease - Morbus Crohn Esophagitis Flatulence Gastritis Oesophageal cancer Peptic ulcer disease Shock - State of shock Cancer of the stomach Histamine intolerance Scleroderma fshare on Facebook Report a problem