Nausea and vomiting

Obstipation in the adult

Haematemesis

Colonoscopy and sigmoidoscopy

Diarrhoeal diseases caused by microbes

Cirrhosis of the liver

Prolonged diarrhoea in the adult

The icteric patient

Primary sclerosing cholangitis

Clinical use of vitamins

Hereditary angioedema (HAE) and ACE inhibitor-induced angioedema

Gastro-oesophageal reflux disease

Assessment of acute diarrhoea

Functional bowel disorders and the irritable bowel syndrome (IBS)

Assessing a patient with an abnormal liver function test result

Acute porphyria

Primary biliary cirrhosis

Examining a patient with rectal bleeding

Ulcerative colitis

Groin pain