Primary Ewing Sarcoma of the Kidney with Inferior Vena Cava Invasion

Jong Kil Nam^*

Department of Urology, Pusan National University, School of Medicine, Yangsan Hospital, Beomo-ri, Mulgeum-eup, Yangsan, Gyeongnam 626-770, Korea

^*Corresponding Author: Jong Kil Nam, Department of Urology, Pusan National University, School Of Medicine, Yangsan Hospital, Beomo-ri, Mulgeumeup, Yangsan, Gyeongnam 626-770, Korea, Tel: 82-55-360-2134 Email: