You see Mario who is a 30 year old plasterer who is concerned about the appearance of his left eye. He has just moved to England from Mexico and has no other past medical history of note. His vision is normal, and he is asymptomatic otherwise.
On examination you observe a pinkish triangular tissue growth on the left cornea. He is not concerned about the cosmetic appearance but is worried that this could be something sinister.
Based on the likely diagnosis, what is the best management option at this stage?