Week of 10-Mar-2017

How is the texture of these organs?

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Lungs present a diffuse reddish discolouration and edematous appearance with "wet" feature, not collapsed when opening the thorax and with a "meaty" appearence of the cut surface. Interlobular interstitial spaces are enlarged. Scant pleural fibrinous effusion can be seen on right organ surface. Morphological diagnosis could be consistant with acute intersitial pneumonia related to viral infection as well as with acute pulmonary edema due to several circulatory and/or nutritional changes.

This pigs comes from a small farrow-to-finish herd (150 sows) where no vaccination program against PRRSV and PCV2 were implemented. Both pathogens were diagnosed, during a mild respiratory outbreak in pigs of about 9 to 12 weeks.

Week of 20-Apr-2018

These piglets died within 24 hours after injecting dextran iron in the leg at 2 days old. What is the cause of this condition?

Week of 13-Apr-2018

The weaner pig on the left is pale when compared with a normal weaner on the right. These pale pigs are slow growing. What is the cause of the problem in this case?

Week of 06-Apr-2018

These piglets are stunt with distended abdomens. The perineal area in these pigs is abnormal at inspection. What is the cause of this condition?

Week of 29-Mar-2018

This pregnant sow is constantly biting the bar above the feeder. What is the most likely cause of this condition?

Week of 22-Mar-2018

This sow has large brown scales on the skin over the back. What is the cause of this condition?

Week of 16-Mar-2018

This gilt is pale and has a bloody diarrhoea. What is the cause of this condition?

Week of 09-Mar-2018

Multiple lung abscessation (Pyaemia) is detected when doing a post-mortem in a finishing pig. What is the cause of this lesion?

Week of 02-Mar-2018

There is an increase of regular and irregular returns in the breeding herd accompanied by abortions, stillborns and mummified piglets. All parities are affected. What is the cause of abortion in this picture?

Week of 23-Feb-2018

Sudden death in 6 – 8 weeks old weaner pigs. Carcasses are pale. There is haemorrhagic abdominal fluid with clotted blood strands and hepatic rupture. Excess of fluid in the thorax. Heart and muscles are pale. What is the most likely cause?