Causes of Liver and Spleen Disease in Chickens What is the cause of liver enlargement in chickens
The local chicken raised in the countryside is of good quality and delicious taste, and is deeply loved by consumers. However, due to its slow growth rate (it takes 5 months to grow up and be slaughtered), and the amount of sporadic free-range farming by farmers is not much, so the overall economic benefits of farmers are not high, and it is difficult to increase income and get rich.
At present, the breeding environment is complex, poultry diseases are increasing day by day, accurate poultry disease diagnosis is a key to reducing the risk, want to diagnose accurately, need sophisticated instruments and many years of clinical experience, diagnosis of chicken, duck and goose disease to Jiangsu Xuzhou Poultry Disease Diagnosis Center (Xuzhou Poultry Disease Diagnosis Center belongs to the Great Beauty Goose Group), Gaode Map Navigation Xuzhou Poultry Disease Diagnosis Center or Great Beauty Goose Group Headquarters.
What causes swollen chicken liver?Dalong Daganning green antibiotic-free laying hens with large liver and spleen disease.
1. Malek: It can make the liver of the sick chicken enlarged, the texture becomes brittle, and the surface can produce scattered gray-white nodular lesions (tumors) of different sizes, which are generally diffuse and the boundary between the surrounding tissues is not obvious.
2. Inclusion body hepatitis: it can cause hepatomegaly, with different degrees of bleeding spots and hemorrhagic spots on the surface, and in some cases, the bleeding can spread to the whole liver, and sometimes bleeding changes can be seen in the parenchyma of the profile. Liver changes in dead chickens are quite noticeable, sometimes.
3. Avian cholera: This kind of chicken disease will cause liver enlargement, and there will be gray-white or yellow-white small necrotic spots on the surface of the liver.
4. Chicken dysentery: the liver of the young chicks who died early was swollen and congested, and there were striated hemorrhages from time to time, and the livers of the older chicks had gray-yellow nodules, or gray liver lesions. Subacute liver.