Yellow fat inside chicken - photo

[1 Farm Girl]

Can anyone tell me what this yellow is ? is it fat? 2 yr. Cochin died in less then an hour when I discovered her belly was swollen,
heavy breathing and I don't believe she was laying.

 

[Lynnsfarm]

Looks like tumors, cancer possibly? I don't know. Poor thing

 

[Eggcessive]

You might want to research fatty liver hemorrhagic disease in chickens by going to the top of this page to the search box or by Googling it. Sorry for your loss.