Devlin, C.M., Gill, K., Thomas, J. and Biyani, C.S. 2015. Renal vein leiomyosarcoma and renal cell carcinoma presenting together: A case report and discussion on the follow up. Canadian Urological Association Journal. 9, 7-8 (Jul. 2015), E517–20. DOI:https://doi.org/10.5489/cuaj.2846.