title: Diagnosis oligohydramnios-related pulmonary hypoplasia (Potter syndrome): value of portable voiding cystourethrography in newborns with respiratory distress.
abstract: Potter renal nonfunctional syndrome is an association of facial and limb anomalies, pulmonary hypoplasia, and fetal renal anomalies which lead to marked oligohydramnios, including renal agenesis (true Potter syndrome), renal cystic dysplasia, and obstructive uropathies. Some infants survive long enough to develop severe respiratory distress secondary to pulmonary hypoplasia. The underlying renal disease is often noted only at autopsy. We studied four infants, only one of whom had clinical signs of the renal nonfunction syndrome. Portable voiding cystourethrography revealed a tiny bladder in three infants with cystic dysplasia kidneys (two of these infants had reflux into unused ureters). Bladder hypertrophy and vesicoureteral reflux secondary to posterior uretral valves were noted in the fourth infant.
mesh_terms: D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging*; D005145:Face / Q000002:abnormalities*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology*; D007668:Kidney / Q000002:abnormalities*; D008168:Lung / Q000002:abnormalities*; D008297:Male; D011247:Pregnancy; D011248:Pregnancy Complications; D011859:Radiography; D012131:Respiratory Insufficiency / Q000209:etiology; D013577:Syndrome; D001743:Urinary Bladder / Q000000981:diagnostic imaging*