Proventricular hemangiosarcoma identified in a broiler at slaughter.

ADepartment of Pathology, New York State College of Veterinary Medicine, Corell University, Ithaca, New York 14853 BU.S. Department of Agriculture, Food Safety and Inspection Service, Science, Eastern Laboratory, Russell Research Center, P.O. Box 6085, Athens, Georgia 30604 CU.S. Department of Agriculture, Food Safety and Inspection Service, Science, Pathology and Epidemiology Division, Building 318C, Agriculture Research Center-East, Beltsville, Maryland 20705