Angiographic study and therapeutic embolization of soft-tissue fibrosarcoma in a dog: case report and literature.

A case of soft-tissue fibrosarcoma with pulmonary metastases in a dog is reported.Transcatheter arterial embolization (TAE) using particles of gelatin sponge was performed following selective angiography. The mass was decreased in size on reevaluation 2 weeks after embolization.