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A new treatment algorithm for ureteral fibroepithelial polyps in children

Fibroepithelial polyps are rare in the urinary tract (found in 0.5% of all paediatric pyeloplasties and 5% of all cases of paediatric ureteral obstruction). The advent of ureteroscopy in paediatrics has increased the identification and treatment of these. This paper...

Lower pole vessels in children with PUJO: laparoscopic vascular hitch or dismembered pyeloplasty?

A crossing vessel accompanying pelvi-ureteric junction obstruction (PUJO) occurs in 25-50% of cases. The Hellstrom vascular hitch procedure was first described in 1951 and has regained popularity since 2003 in the era of laparoscopic surgery as it negates the need...

Challenges of upper tract urothelial carcinoma

Upper tract uroepithelial carcinoma (UTUC) is a fairly common disease which traditionally had poorer outcomes compared to bladder cancer. This is due to various factors leading to delayed diagnosis and problems in risk stratification. Continuing efforts have focused on early...

Retroperitoneal fibrosis

Introduction Retroperitoneal fibrosis (RPF) is a condition that occurs when extensive fibrosis develops in the retroperitoneum, usually centred over the anterior aspect of the fourth and fifth lumbar vertebrae. The fibrotic tissue typically surrounds the infrarenal aorta, inferior vena cava...

Stenting prior to URS or ESWL – does it increase ED visits and opiate prescriptions?

Ureteral stents are used to bypass obstructive stones, to dilate the ureter in order to facilitate ureteroscopy (URS), and to maintain patency / low intrarenal pressure following stone surgery. However, there can be morbidity (pain / voiding symptoms). Tasian et...

A negative ureteroscopy for stone disease: is it acceptable and is it avoidable?

Urinary tract stone disease and the consequent demand for endoscopic intervention in the upper urinary tract is an increasing phenomenon [1]. Although ureteroscopy is generally considered to be associated with low morbidity [2], risks do exist. Recognised complications include urothelial...

Kidney stones in pregnancy

Case 1 A 28-year-old female, 19 weeks pregnant, presents with severe left loin pain. There is no past medical history of note. Blood tests show a white cell count of 14.1x109/L and creatinine of 56umol/L. An ultrasound scan (USS) reports...

Bladder carcinoma MRI

Bladder malignancy is one of the commonest malignancies of the renal tract, accounting for approximately 6% of male malignancy and 2% of female malignancy. The incidence increases with patient age with 70% of patients being over the age of 65...

Flexible cystoscopy

In this series of articles I am going to show you some of the exhibits contained in the Museum of Urology, hosted on the BAUS website (www.baus.org.uk). In the last article I told you about Jonathan Goddard, a C17th doctor...

Efficacy of flexible ureteroscopy and laser lithotripsy for lower pole renal calculi

The management of lower pole renal stones (LPS) is often difficult. Extracorporeal shock wave lithotripsy (ESWL), flexible ureterorenoscopy (fURS) and percutaneous nephrolithotomy (PCNL) are all potential options with potential benefits and disadvantages. In order to assess the success of fURS...

Upper pole access is safe and effective for paediatric percutaneous nephrolithotomy

Upper pole access for percutaneous nephrolithotomy (PCNL) provides a straight access tract to the ureter with easier placement of a guidewire, good exposure of the pelvis and upper ureter, and comfortable manipulations for the treatment of staghorn, large upper caliceal,...

Infections and inflammation: Part 1

See also Part 2 and Part 3. Case 1 A 59-year-old man presented with right loin pain. His GP arranged for him to have an intravenous urogram (IVU) and subsequent CT urogram performed. What is the likely diagnosis? What are...