Hydronephrosis due to pelvi-ureteric obstruction in the newborn.
D005260:Female; D006801:Humans; D006869:Hydronephrosis; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008297:Male; D009392:Nephrectomy; D014517:Ureteral Obstruction / Q000150:complications*