26th July 2024

A patient presents to A&E with significant pain in their mouth. They report that they are currently being treated for ‘blood cancer’

A patient presents to A&E with significant pain in their mouth. They report that they are currently being treated for ‘blood cancer’ and received ‘some sort of transplant’ two weeks ago. The pain started yesterday and has been getting worse. On examination you note their mouth is erythematous with ulcers scattered throughout.

What is the most likely cause of this patient’s presentation?

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