Cryptococcosis is a major infectious disease caused by a yeast from the Cryptococcus genre which affects different species including humans. There are few reports related to pulmonary cryptococcosis in dogs. A case of Cryptococcosis in a dog showing dyspnea was described. The diagnosis was done by aspiration cytology after exploratory thoracotomy, and a picture of severe pleurisy was observed. The diagnosis was done by needle aspiration cytology after thoracotomy. Severe pleuris frame was observed. Treatment with itraconazole was performed for 90 days, and at the end of the treatment the dog presented complete remission of reported symptoms.
dogs; cryptococcosis; pleuritis; zoonosis