title: Bilateral wilms' tumor metastasis to right spermatic cord.
abstract: Wilms' tumor (WT) is the most common primary renal tumor in children. Common sites of metastases are lungs, liver and regional lymph nodes. Testicular and paratesticular metastasis due to WT have been reported but it is extremely rare. We report a 33-month -old male with bilateral WT and metastasis to right spermatic cord.
authors: Department of hematology-oncology, Ali Asghar children's hospital, School of medicine, Iran University of medical sciences, Tehran, Iran.
authors: Shahla
authors: S
authors: Ansari
authors: Fellow, pediatric hematology-oncology, Ali Asghar children's hospital, School of medicine, Iran University of medical sciences, Tehran, Iran.
authors: Ghasem
authors: G
authors: Miri-Aliabad
authors: Department of pathology, Ali Asghar children's hospital, School of medicine, Iran University of medical sciences, Tehran, Iran.
authors: Naser
authors: N
authors: Rakhshani
keywords: Bilateral Wilms' tumor; Metastasis; Paratesticular; Spermatic cord