Abstract
Extract
Recently, attention has been drawn to nodular lesions in the spleens of approximately 0.75% of cast-for-age ewes at an abattoir (CitationWebster, 1966). More than one lesion was occasionally found in a single spleen. In no case were lesions, suspected of being mestastases of a primary spleen lesion, found in other organs. These lesions were examined further with the intent of defining their nature.