In the process of disease diagnosis, the disease can be diagnosed effectively and accurately by anatomical diagnosis. The right medicine is given. Today, I teach you how to recognize certain chicken diseases through the liver, spleen and glandular stomach:

Liver

1、Liver black bleeding - poisoning

2、Liver yellowing, bleeding (with blood clots) - sudden death syndrome
3、There are grayish yellow and grayish white nodules or tumors on the surface of the liver - Marek's disease, lymphocytic leukemia, tuberculosis.
4、Perihepatitis (hepatic enlargement, thickening of the capsule and adhesion of yellow exudate) - Escherichia coli, Salmonella.
5、The hepatomegaly is bronzed and has a tip-sized bleeding site - Salmonella.
6、On the surface of the hepatomegaly, there is a necrotic nodule of rice size - Kaposi's leukocyte protozoal disease.
7、The liver enlargement is yellowish - bursa and fatty liver.
8、There are uneven disk-like necrosis on the liver - cecal hepatitis and Vibrio hepatitis.

Spleen

1、The splenomegaly becomes rounded (the surface has gray-white hyperplastic nodules or scattered fine white spots) - Marek's disease, lymphocytic leukemia, reticuloendotheliosis.

2、Splenomegaly, hemorrhage - caused by acute viral diseases such as Newcastle disease and avian influenza.

3、Splenomegaly, dark purple, spleen marrow softened like mud - avian cholera, E. coli.

Muscle stomach, glandular stomach

1、Glandular nipple top bleeding - Newcastle disease.

2、Glandular nipple bottom bleeding - flu

3、Glandular mucosal hemorrhage, musculoskeletal corneal hemorrhage - influenza, Newcastle disease

4、Glandular edema thickening, nipple ulcer swelling

(Severe nipple disappears), muscle and cornea corneal hyperplasia, ulcers, erosion - muscle gastritis, glandular gastritis.

5、A hemorrhagic zone is formed between the stomach and the glandular stomach - the bursa of Fabricius.

6、Hemorrhage between the glandular stomach and the stomach and stomach, corneal and subkeratal hemorrhage - poisoning.

7、The glandular stomach is swollen and thickened, and the nipple presents a tumor nodule - Marek's disease,

Lymphocytic leukemia, reticuloendotheliosis.

Anatomically cooperate with the appearance of the chicken, including feces, respiratory symptoms, feed intake, water intake, combined with systemic organ lesions, for accurate diagnosis, some lesions are easy to diagnose from a single organ, and some diseases become compatible with multiple organs at the same time Judging the diagnosis, therefore, can not rush to draw conclusions!