Primary Hepatocellular Tumors in Animals Killed at Meat Packing Plants: Report of 11 cases.
Eight bovine, two ovine and one porcine primary hepatocellular neoplasms were found during a five year survey of tumors from meat packing plants. The tumors varied in size and usually were yellow-grey. Some were encapsulated and divided into lobules by fibrous septa. The tumor cells closely resembled normal hepatocytes and were arranged in a trabecular pattern or in sheets with caverns or were a mixture of the two. Eosinophilic intranuclear inclusions were present in one bovine and one ovine case.
Bundza
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A
Greig
A S
AS
Dukes
T W
TW