Diagnóstico citológico de neoplasia pulmonar por meio de lavado broncoalveolar em uma cadela: relato de caso

This article reports a case of a bitch, Poodle, 12 year-old with chronic cough, which had insufficient response to medicamentous therapy. Thoracic radiographic revealed a lobar consolidation in left caudal pulmonary lobe. A bronchoalveolar lavage sample was collected by bronchoscopy for cytology examination. Malignant epithelial cells were observed through cytology allowing the diagnosis of carcinoma. The differential diagnosis between primary pulmonary neoplasm and metastatic neoplasm was not possible.