Primary Ewing’s sarcoma of kidney/primitive neuroectodermal tumor: two cases report / 中华泌尿外科杂志

ABSTRACT

This article reported 2 cases primary renal Ewing sarcoma (PRES)/primitive neuroectodermal tumor (PNET). By reviewing literature, renal PRES/PNET has a high degree of malignancy, and early symptoms are not typical. It needs to be combined with clinical manifestations, imaging examinations and pathological examination results. At present, surgical treatment is the main treatment, combined with radiotherapy and chemotherapy or targeted treatment might help.