Atlas of Pathology - Veterinaria Digital

All information about veterinary medicine and animal production

Magazine of veterinary information, medicine and zootechnics, specialized in the poultry, pig, ruminant and aquaculture sectors

Magazine of veterinary information, medicine and zootechnics, specialized in the poultry, pig, ruminant and aquaculture sectors

Atlas of Pathology Blog



Veterinaria Digital

Atlas of Pathology

Veterinaria Digital - 12/04/2022

Coccidiosis by E. tenella

In brolier, coccidiosis caused by this species of Eimeria is characterized by depressed animals, with bloody diarrhoea and high mortality. This type of coccidia multiplies in the ceca, where it produces deep lesions in the intestinal epithelium,...


Atlas of Pathology

Veterinaria Digital - 28/03/2022

Lesions caused by C. perfringens in proventriculus

Lesions caused by C. perfringens in proventriculus: In the transit area between the proventriculus and the gizzard, there are anaerobic conditions where Clostridium perfringens can multiplicate. In this location, C. perfringens causes ulceration and...


Atlas of Pathology

Veterinaria Digital - 21/03/2022

Necrotic enteritis in broiler

Necrotic enteritis in broiler: In this clinical case, we can observe reddish lesions present in the duodenum and ileum, that are compatible with haemorrhages and necrotic foci caused by Clostridium perfringens. There are several factors that may...


Atlas of Pathology

Veterinaria Digital - 14/03/2022

Unilateral lameness in broilers

This sign, mainly of the left side, is a symptom that, accompanied by greenish yolks with a relative weight greater than 7% of body weight, facilitates the diagnosis of avian infectious toxic hepatoenteritis, a disease caused by SH2+ enterobacteria.


Atlas of Pathology

Veterinaria Digital - 8/03/2022

Mineral absorption deficiency in layers

Mineral absorption deficiency in layers: In this type of birds, it is common to find some cases of eggs without shell, which are only covered by the outer membrane. The causes are multiple and include deficiency of calcium and other minerals, mycotoxins...


Atlas of Pathology

Veterinaria Digital - 21/02/2022

Alteration in kidneys in laying hens

Alteration in kidneys in laying hens: in this type of birds, it is common to observe lesions in kidneys at the necropsy. Among the most common causes, we could remark mycotoxicosis caused by aflatoxin and ochratoxin, or infectious bronchitis (IBV), since...


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