title: Letter: Congenital mesoblastic nephroma.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007680:Kidney Neoplasms / Q000151:congenital / Q000175:diagnosis* / Q000473:pathology; D009396:Wilms Tumor / Q000151:congenital / Q000175:diagnosis* / Q000473:pathology