Dad's got a skin lesion and his gp sent for referral under the 2 week pathway. Mum went with him to appt. Apparently the consultant looked at it with some kind of lazor light and said he couldn't rule out cancer. He's got another appt at the hospital in a couple of weeks' time which I will take him too. However my parents are unsure what this is for. I'm a bit concerned about this - should I push them to find out? I can't think why another appt had been made unless it's for some kind of biopsy and wonder if he needs to prep for it?