True, just like my Marek's rooster had.Well she could even have a blockage somewhere between her crop and her vent.
A vet can do an x-ray or you could do a cloacal exam. Once you get used to doing them it's amazing how much they can tell you, I have felt EYP, ascites, stuck eggs, oviduct cancer, Marek's tumors and excess fat and enlarged gizzards.I so hope not. How would anyone find that?
I have a hen right now that's probably not going to survive the night. A cloacal on her revealed what I think are eggs she laid internally and I think maybe I felt some tumors. I tried everything to save her, but her only chance would have been surgery and that is just not a wise thing to spend money on, IMO. So she's comfy in 84 degree house, sitting in a basket in from of the fire and will continue to get fluids and food as long as she doesn't vomit.

-Kathy