Ah, the story is now sounding different, I do hope they can get to teh bottom of it, but I woudl still have expected the vet earlier this year to have done a proper search, as she had been taken in cos of calling, I wouldn't expect months later to be told there might still be an ovary, he should have checked for that initially. If it turns out to be rather a small piece of tissue, then fair dos, but not if he finds an ovary.