title: Letter: Fibrous hamartoma of infancy.
mesh_terms: D003937:Diagnosis, Differential; D006222:Hamartoma / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007223:Infant; D007680:Kidney Neoplasms / Q000175:diagnosis; D009369:Neoplasms / Q000453:epidemiology; D009626:Terminology as Topic; D009396:Wilms Tumor / Q000175:diagnosis*