25th February 2025

A patient with known Crohn’s disease is reviewed in the gastroenterology outpatient clinic.

A patient with known Crohn’s disease is reviewed in the gastroenterology outpatient clinic. They describe that they have been suffering from episodes of pain in the right hip and had noticed occasional painful swelling of the toes. Which HLA type are they most likely to have?

Select the SINGLE most appropriate option from the list below. Select ONE option only.