title: The benign appearance of Wilms' tumor.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D009396:Wilms Tumor / Q000175:diagnosis* / Q000601:surgery