INTERMITTENT ABDOMINAL PAIN CAUSED BY HYDRONEPHROSIS.
D000005:Abdomen; D000006:Abdomen, Acute; D015746:Abdominal Pain; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D006869:Hydronephrosis
ABDOMEN, ACUTE; CHILD; DIAGNOSIS, DIFFERENTIAL; HYDRONEPHROSIS