28th September 2020

A 60-year-old male presents to his GP with bloody diarrhoea

A 60-year-old male presents to his GP with bloody diarrhoea. He describes that his stools have been getting looser over the past month and he recently noticed blood mixed in with them as well. On examination, there is a mass palpable in the left iliac fossa.

For the patient above, please select the SINGLE most likely diagnosis. Select ONE option from the list above.