I always thought the same! I like to have a rabbit-savvy vet do the vaccinations "just in case" there is anything to find. In about 16 years of rabbit ownership, I can only think of the one instance when FHB found an abscess in Erin's jaw, other than that I don't think anything major has been found ... before now.
Olly's x-ray showed an enlarged liver that was pushing his stomach over. After originally saying as he was eating and well in himself, after the x-ray Becky has decided to keep him in to keep an eye on him and do any further investigations as necessary. In-house bloods aren't showing anything alarming, he doesn't have jaundice.