摘要
Wilms' tumor is extremely rare.In this article,we reported one case diagnosed by fine needle aspiration cytology(FNAC) and pathology.A three and a half-year-old boy was admitted to hospital with abdominal pain for two days.CT scan showed a large mass in the region of the left kidney of the boy.FNAC was performed on the mass,and the cytologic specimen showed malignant cells suggestive of a Wilms' tumor.Histologic examination of the operative specimen after the left nephrectomy also revealed Wilms' tumor.
