Metástasis de sarcoma en lóbulo caudal del pulmón izquierdo en canino Samoyedo reporte de caso.

Abstract

The respiratory system is divided into 3 systems such as the conduction system that is made up of the nasal cavity, paranasal sinuses, larynx, trachea and bronchi, the transition system made up of the bronchioles and finally the exchange system such as the alveoli for good gas exchange, temperature regulation and pH controls. Soft tissue sarcomas (STS) are a group of tumors that arise from connective tissues such as fibrous tissue and muscle. Some of the specific tumors in this category are fibrosarcomas. This review describes the clinical case of a 9-year-old Samoyed canine patient admitted to the Los Reyes small animal veterinary clinic in the city of Bucaramanga with symptoms of neoplasia in the left hind limb. Blood biochemistry, he decided to intervene surgically to remove the neoplasm of the left hind limb. After 2 months, the canine was admitted again with symptoms of cough and dyspnea, an X ray was performed which showed a tumor at the pulmonary level in the left caudal lobe, it was operated on again (partial lobectomy) with biopsy of the same, final diagnosis of metastatic fibrosarcoma after 20 days, a control X-ray is performed, which shows a tumor at the lung level in the left medial lobe and therefore euthanizes the patient.