Sheep small intestines: Pigmented Johnes Disease
Detailed information. Species & breed: Sheep, adult, Scottish blackface, female.
Organ: Small intestine
History: Chronic loss of weight and diarrhoea.
Autopsy findings (excerpt): The small intestines were thickened and the mucosa was yellow..
Diagnosis: Pigmented Johnes disease
Necropsy performed by: Dr Hal Thompson
Photo by: Richard Irvine