RESUMEN
A feral, domestic shorthair was evaluated for palliative treatment of a pulmonary mass with secondary pneumonia. Because of the patient's temperament and extent of the mass, tracheobronchoscopy, bronchial stenting, and biopsy were elected, followed by adjuvant radiation therapy. Stent placement across the malignantly obstructed bronchus permitted drainage and recruitment of the infected lung lobe. Uncomplicated radiation therapy, stent extension, and debulking due to tissue ingrowth were subsequently performed. Successful palliation was achieved for 323 days with subsequent progressive pulmonary and liver metastases.
Asunto(s)
Obstrucción de las Vías Aéreas , Carcinoma , Enfermedades de los Gatos , Cuidados Paliativos , Stents , Obstrucción de las Vías Aéreas/cirugía , Obstrucción de las Vías Aéreas/veterinaria , Animales , Bronquios/cirugía , Carcinoma/veterinaria , Enfermedades de los Gatos/cirugía , Gatos , Stents/veterinaria , Resultado del TratamientoRESUMEN
An adult female Eastern gray squirrel (Sciurus carolinensis), with a previous history of primary renal transitional cell carcinoma treated by nephrectomy, was diagnosed with a metastatic urethral transitional cell carcinoma (TCC) utilizing the veterinary bladder tumor antigen test in combination with other noninvasive diagnostic tests. The squirrel was treated with piroxicam and external beam radiation therapy given in 18 treatments over 30 days to achieve a total of 54 gray. Mild to moderate side effects from the pelvic irradiation were self-limiting and easily managed. Resolution of clinical signs was achieved for approximately 6 mo until recurrence of metastasis. This report represents the first published account of both TCC and external beam radiation therapy in an Eastern gray squirrel.