title: Transurethral resection in a two-year-old boy.
mesh_terms: D002675:Child, Preschool; D005350:Fibroma / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D014523:Urethral Neoplasms / Q000175:diagnosis / Q000601:surgery*; D014555:Urination Disorders / Q000209:etiology