Clinical symptoms and autopsy changes of broiler caustic soda poisoning

Broiler chicken caustic soda poisoning spirit, fluffy feathers, difficult to stand, lying on the ground can not afford, neck open mouth, issued a weak scream, some diarrhea, some neurological symptoms, and soon died.

The autopsy changes of caustic soda poisoning in broilers were as follows: enlarged liver, purple surface, scattered bleeding spots, inner and outer cardiac membrane and coronal fat, crop full of contents, water and gas; glandular gastric mucosa exfoliated, muscle and stomach cuticular membrane dry, there were bleeding spots under the membrane, severe bleeding in duodenal mucosa, dark red blood clots in the kidney.