Disease Images: Maedi–Visna

Additional resources for Maedi–Visna

Maedi–Visna: Sheep, lung. Lung fails to deflate and contains coalescing multifocal gray-white nodules/plaques (proliferative lymphocytes and pneumocytes) with adjacent atelectatic depressed parenchyma (red-pink).
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Description:
Sheep, lung. Lung fails to deflate and contains coalescing multifocal gray-white nodules/plaques (proliferative lymphocytes and pneumocytes) with adjacent atelectatic depressed parenchyma (red-pink).

Credit: AFIP
Photo ID: MV_001
0353
   
Maedi–Visna: Sheep, lung. Lung fails to deflate with pale gray coalescing proliferative areas and cranioventral atelectasis (reddish area)
Enlarge Photo

Description:
Sheep, lung. Lung fails to deflate with pale gray coalescing proliferative areas and cranioventral atelectasis (reddish area)

Credit: AFIP
Photo ID: MV_002
0354
   

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These images were annotated by Dr. Steve Sorden and Dr. Claire Andreasen and funding was provided by a USDA Higher Education Challenge Grant in collaboration with the Iowa State University Department of Veterinary Pathology, Center for Food Security and Public Health, Armed Forces Institute of Pathology, and Plum Island Animal Disease Center.