[Ectasic syndrome in a child caused by a polyp of the posterior urethra. (Apropos of 2 cases)].
D034841:Abdominal Cavity; D002648:Child; D006417:Hematuria; D006801:Humans; D008297:Male; D010212:Papilloma; D011127:Polyps; D014521:Urethra; D014523:Urethral Neoplasms; D001743:Urinary Bladder; D014555:Urination Disorders
BLADDER; HEMATURIA; PAPILLOMA; URETHRAL NEOPLASMS; URINATION DISORDERS