Thanks for the helpful information folks, yea I am hoping this will all be benign firstly and second to that it won't be something that adds extra barrier to class 1.
I'm awaiting a talk with a consultant to discuss what this is and then I'll hopefully go from there without too much £££.
Yea Radgirl I was surprised when I saw the report, after paying for a private scan I expected them to at least explain, instead i was rushed in and out of the room