Haematemesis

Colonoscopy and sigmoidoscopy

Primary sclerosing cholangitis

Functional bowel disorders and the irritable bowel syndrome (IBS)

Primary biliary cirrhosis

Ulcerative colitis

Gastroscopy

Peptic ulcer disease, Helicobacter pylori infection and chronic gastritis

Chronic pancreatitis

Acute pancreatitis

Acute appendicitis

Nausea and vomiting

Dyspepsia

Diverticulitis and diverticulosis

The most common types of acquired adult valvular heart diseases and associated murmurs

Lower limb ischaemia

Haemorrhoids

Cholelithiasis

Cirrhosis of the liver

Prolonged diarrhoea in the adult