This study demonstrates that up to 27% of patients treated endoscopically may have a febrile urinary tract infection after an initial negative postoperative voiding cystourethrogram/radionuclide cystogram at 2 to 5 months and up to 92% of those will demonstrate delayed vesicoureteral reflux recurrence. Children with a history of 2 or more predictive factors, including multiple febrile urinary tract infections, dysfunctional elimination and/or renal cortical defects on dimercapto-succinic acid scan, may not be optimal candidates for Deflux. If endoscopic treatment is chosen, these patients require more vigilant followup, including late voiding cystourethrogram.

Renal artery aneurysm is a rare entity, and patients are usually asymptomatic at the time of presentation. These aneurysms are rare among pregnant patients, especially after childbirth, and usually form due to changes in vascular wall integrity secondary to hormonal and hemodynamic changes. Here we describe a patient with an intraparenchymal renal artery aneurysm that ruptured after a cesarean section but was immediately identified and managed appropriately, allowing for a successful outcome.

Vascular pseudoaneurysm is an important but rare complication that is increasingly reported after minimally invasive urologic surgery. This diagnosis necessitates a high index of suspicion and radiologic acumen. Treatment is individually tailored to each patient, but selective embolization appears to be the standard of care.