Fernbach S K, Schlesinger A E, Gonzalez-Crussi F
Urol Radiol. 1985;7(3):165-7. doi: 10.1007/BF02926878.
Calcification is uncommon in any of the intrarenal tumors of childhood. A 6-month-old girl with multiple dense intrarenal calcifications was found to have congenital mesoblastic nephroma.