A 37-Year-Old Man with Chronic Diarrhoea

A 37-Year-Old Man with Chronic Diarrhoea

A 37-year-old man presents with a 6-month history of general malaise and intermittent diarrhoea. His stools have varied between watery and occasionally more solid but foul-smelling and difficult to flush. He also frequently experiences abdominal distension and pain....