“A Case of Incidentally Detected Primary Renal Ostesarcoma and Xhantogranulomatous Pyelonephritis After Simple Nephrectomy ”. Annals of Medical Research 20, no. 1 (May 25, 2021): 0080–0082. Accessed January 28, 2026. http://www.annalsmedres.org/index.php/aomr/article/view/3705.