Today was Magrat's trip to the office for an x-ray, Meg bright me copies of the radiograph. I'd post them if I could figure out how to get a good scan of them. They didn't really reveal anything helpful, just that the mass is the density of soft tissue. So it could be a tumor, a cyst, a walled off infection, etc. But it's not fluid (at least, not ONLY fluid). It's also nowhere in or near her oviduct, so it's not blocking anything yet. In fact, it's pretty superficial, like it's not that far beneath the skin. Meg tried to aspirate it but nothing came out.
So no news really, I guess I just have to wait and see what happens. Until Magrat starts actually acting like she is sick, we'll just leave her with the rest of the flock and keep an eye on her.
Amy