title: Management of an abdominal mass in infants under one year of age.
mesh_terms: D000008:Abdominal Neoplasms / Q000175:diagnosis / Q000628:therapy*; D003560:Cysts / Q000175:diagnosis; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D014570:Urologic Diseases / Q000175:diagnosis / Q000628:therapy*