20th August 2020

A 31-year-old man comes to see his GP regarding increasing irritation in his eyes when blinking

A 31-year-old man comes to see his GP regarding increasing irritation in his eyes when blinking. He also mentions that he recently has been losing weight and has had loose stools. He has a good appetite. He is wearing shorts and a T-shirt despite it being a cold day outside.

For the patient above, please select the SINGLE most likely diagnosis based on the clinical history and/or biochemical tests provided. Select ONE option from the list above.