Seno, V. N. R., and H. L. . Sorongon, Jr. “Radical Nephrectomy of a Huge Renal Mass Adherent to the Liver, Diaphragm and Aorta: The Challenges in the Identification and Management of Synovial Sarcoma of the Kidney”. Philippine Journal of Urology, vol. 30, no. 2, Jan. 2022, https://pjuonline.com/index.php/pju/article/view/112.