Anuria in a solitary kidney with Candida bezoars managed conservatively.

Unlabelled: Renal involvement is regularly encountered in neonates with invasive candidiasis, especially when risk factors like congenital malformations of the renal tract or poor bladder emptying and preterm birth are present. However, complete obstruction of the renal collecting system by fungal balls is rare. Although conservative management has been advocated for partial obstruction, complete obstruction is considered an indication for surgical drainage.

Positive neonatal screening for cystic fibrosis in neonates with renal failure.

Screening for cystic fibrosis (CF) was recently added to the neonatal screening programme in the Netherlands. Four patients with renal failure whose heel prick tests were positive for CF as defined by raised levels of immunoreactive trypsinogen (IRT) and pancreatitis-associated protein (PAP) are described. Both cystic fibrosis transmembrane conductance regulator (CFTR) DNA analysis and sweat tests were negative.