title: Massive vesicoureteral reflux mimicking posterior urethral valves in a fetus.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis; D007231:Infant, Newborn; D007685:Kidney Tubules, Collecting / Q000002:abnormalities; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography; D014521:Urethra / Q000002:abnormalities; D014718:Vesico-Ureteral Reflux / Q000175:diagnosis*