%0 Journal Article %T Extraosseous Renal Ewing Sarcoma: The ¡°Blue¡± Tumour in kidney %A Ng Han Kun %A Shankaran Thevarajah %J American Journal of Cancer Case Reports %D 2019 %X Introduction: Primary Ewing sarcoma (ES) is a distinctly rare tumour in the kidney and very limited cases were reported till date %U http://ivyunion.org/index.php/ajccr/article/view/1375