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Every week we propose a challenge: guess what disease or pathogen lays behind images of diseased animals or organs.

Week of 04-Jul-2013

This hydropericarditis is due to:

Confirm

Week of 09-Oct-2014

Which disease can produce this lesion?

Week of 02-Oct-2014

Which disease can produce this lesion in the gallbladder?

Week of 25-Sep-2014

What changes can be observed in the head of this pig?

Week of 18-Sep-2014

Which kind of lesion is observed in the skin of this animal?

Week of 11-Sep-2014

Which lesion can be observed in this image?

Week of 04-Sep-2014

Which lesion can be observed in the image?