A case of bilateral renal lymphosarcoma with secondary polycythaemia and paraneoplastic syndromes of hypoglycaemia and uveitis in an English Springer Spaniel.

Primary renal lymphosarcoma in dogs has rarely been reported. Controversy exists whether it is a primary neoplasm of the kidney or a metastatic neoplasm. The case described is the first reported case of treatment with chemotherapy for a dog with renal lymphosarcoma.