Examinations

Gastroscopy (upper endoscopy) Colonoscopy (lower endoscopy) Small bowel capsule endoscopy Sedation Ultrasound of the abdominal organs Thyroid Ultrasound Ultrasound of superficial organs and tissues Liver elastography 13 C breath test (Helicobacter breath test) Lactose intolerance breath test (lactose intolerance hydrogen breath test) Hydrogen breath test with glucose for intestinal dysbiosis (SIBO) Lactulose breath test for determining oral-caecal transit time 24-hour pH monitoring of the stomach and esophagus (measurement of stomach acidity and acid reflux) Bioimpedance