What is this in my colon?

[Father_in_3mths]

I am a 27 year old male with constant stomach issues. I had an appointment yesterday to have a colonoscopy, Afterwards before I was awake the doctor had told my mother, (wife is a teacher and couldn't be there at the time) he told her he had found tumors. Later he made the comment it could be Crohn's though "he had never seen Crohn's look like that. He made a comment to me where he said in his 31 years as a surgeon he had never seen anything like that. Below I am going to post pictures of what he saw. I am going to see a specialist on Wednesday and we should have the biopsy test back by then. Does anyone have an clue to what I am up against? or what is in the images? it is at the ileocecal valve if that helps. Honestly I have no idea anything about this. Please help.

[Father_in_3mths]

There are more photos in my profile on this.