Quratulain Badar, Nasir Ali, Nadeem Abbasi, Shamvil Ashraf, Farrok Karsan, Raheel Hashmi.
Ewing’s sarcoma / PNET of kidney in 13 year old girl.
J Pak Med Assoc Jan ;60(4):314-5.

Ewing`s sarcoma is the second most common primary tumour of bone in childhood. Less frequently it occurs in soft tissues. Ewing`s sarcoma/primitive neuroectodermal tumour (ES/PNET) is an extra ordinarily rare primary tumour in the kidney.1 Only very few cases of primary renal Ewing`s sarcoma have been reported in the literature to date.2 We present a case of primary right renal Ewing`s sarcoma in a 13 year old girl who was diagnosed as a case of stage IV ES/PNET of kidney with metastases to lung and liver. Right nephrectomy was done followed by adjuvant radiotherapy and chemotherapy with complete response to local and distant area.

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