Parapelvic cyst: A rare cause of ureteropelvic junction obstruction in a pediatric patient managed with robotic cyst decorticationWe report a case of a right parapelvic renal cyst causing intermittent ureteropelvic junction obstruction (UPJO).
Laparoscopic ureteral reconstruction in infant with congenital mid ureteric valveCongenital mid ureteric valve (MUV) stenosis is a very rare cause of ureteric obstruction and hydronephrosis (HN) in children. We describe how we manage laparoscopically one case of a patient with congenital MUV. We describe a 6-month-old boy born with antenatal left HN, with an anteroposterior diameter (APD) of 1,5 cm. Follow-up renal ultrasound at 3 months of age showed an increase in left kidney HN, approximately 2.5 cm below the PUJ associated with distal stenosis. Renal scintigraphy with DTPA showed an obstructive pattern.
Robot-assisted laparoscopic pyeloureterostomy in infants with duplex systems and upper pole hydronephrosis: Variations in double-J ureteral stenting techniquesWe describe our experience with robot-assisted laparoscopic (RAL) pyeloureterostomy in infants with duplex systems and upper pole hydronephrosis with an emphasis on the various double J (DJ) ureteral stent placement techniques.
Robot-assisted laparoscopic pyeloplasty in infants using 5-mm instrumentsUtilization of the robotic approach to pyeloplasty continues to grow in the field of pediatric urology. Adoption in the infant population has perhaps been the slowest because of the limited operative domain and relatively large instruments.