Hydronephrosis with Secondary Calculi: Specimen

Percutaneous nephrolithotomy for proximal ureteral calculi with severe hydronephrosis: assessment of different lithotriptors.

PURPOSE We compared the efficacy and safety of percutaneous nephrolithotomy (PCNL) with different intracorporeal lithotriptors for proximal ureteral stones in patients with severe hydronephrosis. PATIENTS AND METHODS We retrospectively analyzed the records of 192 patients with proximal ureteral calculi and severe hydronephrosis who underwent PCNL between February 2003 and December 2007. Calcu...

Hydronephrosis secondary to sliding inguinal hernia containing the ureter.

Evaluation of neonatal hydronephrosis with diuretic renography

  The common use of maternal ultrasonography has increased the apparent incidence of neonatal hydronephrosis. Many of these cases are found to have partial obstruction at the ureteropelvic junction (UPJ). These patients are safely managed in our institution with careful observation and only occasionally require surgical intervention. The authors present two contrastin...

Hydronephrosis secondary to a seminoma in abdominal cryptorchid testis.

The incidence of testicular cancer in cryptorchidism is 30 to 50 times higher than in general population. We present a case of hydronephrosis caused by a seminoma in an abdominal cryptorchid testis. A 22 years old male presented abdominal and right flank pain, and haematuria. Despite the fact that he could not feel right testis since he was 7 years old, he had never looked for treatment. A huge...

hanging bladder calculi secondary to misplaced surgical suture

bladder calculi, a rare condition in the pediatric population, occur most commonly as a result of either migration from the kidney or urinary stasis in the bladder. we report the case of a 3-year-old boy with recurrent urinary tract infections (uti) secondary to bladder calculi formation on the sutures from a previous herniorrhaphy.a 3-year-old boy with previous history of herniorrhaphy present...