title: Primary malignant pulmonary neoplasia in two horses.
abstract: Although primary malignant pulmonary neoplasia of horses is rarely encountered, this diagnosis was confirmed in 2 horses on the basis of necropsy and histopathologic findings. One horse, with cystic mucinous adenocarcinoma, had respiratory tract and neurologic signs directly attributable to the neoplasm, and a tentative antemortem diagnosis of pulmonary neoplasia was made. The other horse, with anaplastic bronchogenic carcinoma, did not have clinical signs of pulmonary neoplasia.
authors.affiliation: Animal Health Diagnostic Laboratory, College of Veterinary Medicine, Michigan State University, East Lansing 48824.
authors.forename: A E
authors.initials: AE
authors.lastname: Schultze
authors.forename: I
authors.initials: I
authors.lastname: Sonea
authors.forename: T G
authors.initials: TG
authors.lastname: Bell
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000473:pathology / Q000662:veterinary*; D000818:Animals; D002283:Carcinoma, Bronchogenic / Q000473:pathology / Q000662:veterinary*; D005260:Female; D006734:Horse Diseases / Q000473:pathology*; D006736:Horses; D008175:Lung Neoplasms / Q000473:pathology / Q000662:veterinary*; D008297:Male