title: Pneumothorax in a dog with a pulmonary abscess and suspected infective endocarditis.
abstract: Nontraumatic pneumothorax was diagnosed in a dog with a pulmonary abscess and evidence of infectious endocarditis, including fever, mitral murmur, and vegetative lesion of mitral valve leaflets. Pneumothorax persisted after 4 days of continuous thoracic drainage. At exploratory thoracotomy, the diaphragmatic lung lobe was identified as the source of air leakage and was excised. Results of culturing of blood and lung tissue for aerobic and anaerobic bacteria were negative. Antibiotics were administered because of suspected bacterial endocarditis. Pneumothorax and fever resolved after surgical and medical treatments.
authors.affiliation: Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, Texas A&M University, College Station 77843.
authors.forename: S D
authors.initials: SD
authors.lastname: Forrester
authors.forename: T W
authors.initials: TW
authors.lastname: Fossum
authors.forename: M W
authors.initials: MW
authors.lastname: Miller
mesh_terms: D000818:Animals; D002506:Cephalexin / Q000627:therapeutic use; D004283:Dog Diseases / Q000188:drug therapy / Q000209:etiology* / Q000601:surgery; D004285:Dogs; D004697:Endocarditis, Bacterial / Q000150:complications / Q000188:drug therapy / Q000662:veterinary*; D005260:Female; D008168:Lung / Q000473:pathology; D008169:Lung Abscess / Q000150:complications / Q000662:veterinary*; D011030:Pneumothorax / Q000209:etiology / Q000601:surgery / Q000662:veterinary*
chemical_list: D002506:Cephalexin