30th July 2026

A 37-year-old male presents to hospital with abdominal pain and a fever.

A 37-year-old male presents to hospital with abdominal pain and a fever. He states increase in stools with mucus and blood, approximately 6 times per day. He states he is having another ‘flare’. He also states he has developed a rash. On examination he has a rash on his hands, which is annular with a lighter centre. What is the most likely diagnosis?
Select the SINGLE most appropriate option from the list below. Select ONE option only.