• Practical advice before procedure
• Abdominal CT scan
• Abdominal MRI scan
• Abdominal ultrasound
• Abdominal x-ray
• Barium meal and follow through
• Barium swallow

• Colonoscopy
• ERCP & MRCP
• Faecal analysis
• Gastroscopy
• Hydrogen breath tests
• Liver biopsy
• Meckel’s diverticulum isotope scan (Meckel’s Scan)

• Motility and manometry studies
• Percutaneous gastrostomy
• pH acid studies
• Upper GI endoscopy
• Wireless capsule endoscopy