Large Lump Inside Chicken Cavity

[pwand]

Those look like tumors. You can see the veins running through them. Did you cut one in half to see if it was full of fluid. If no fluid, I would think tumors. I could be wrong. Here is a link with casps Necropsy.

https://www.backyardchickens.com/t/...-contains-xxx-graphic-necropsy-photos/200_100

 

[Silkyhaven]

Those look like tumors. You can see the veins running through them. Did you cut one in half to see if it was full of fluid. If no fluid, I would think tumors. I could be wrong. Here is a link with casps Necropsy.

https://www.backyardchickens.com/t/...-contains-xxx-graphic-necropsy-photos/200_100

Thanks yes that is what we were thinking and no we only cut the big lump in half and it had congealed blood no runny fluid like the cavity of her chest etc had. I checked out the Necropsy (Autopsy) but could not find any pictures to compare to.

 

[pwand]

Her being full of fluids is called Ascites.
http://www.merckmanuals.com/vet/pou...s_of_poultry/ascites_syndrome_in_poultry.html