A rare case of renal tumor in children: clear cell sarcoma

Clear cell sarcoma of the kidney is an uncommon renal neopla sm of childhood. It represents about 4% of childhood malignant neoplasms and is generally more common in children under 5 years of age. In the present article, we describe the case of a 12-year-old male patient who came to our observation with left renal mass and with a clinical-laboratory picture indicative of inflammatory pathology.