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RARP – novel uroflow stop test

More and more centres are doing robotic assisted radical prostatectomy (RARP) surgery for cancer of the prostate .This study from Montreal, Canada describes a simple and novel test to predict recovery of urinary continence after RARP. The uroflow stop test...

A novel approach to surgical management of the nutcracker phenomenon

The nutcracker phenomenon is defined as compression of the renal vein between the aorta and superior mesenteric artery and can present with loin pain, haematuria and a left-sided varicocele with treatment options including left renal vein transposition, superior mesenteric artery...

PUJO: Hellstrom principle revisited

This paper describes the result of four out of twenty-three cases (two males, two females) of pelvi-ureteric junction obstruction - PUJO - (mean age 18.25 years, range 16-20), mean follow-up two years (range six months – three years) that were...

Serum cholesterol and risk of high-grade prostate cancer: results from the REDUCE study

This study examined a cohort of non-statin using patients who participated in the REDUCE study. The REDUCE study included men who had an elevated prostate specific antigen (PSA) and a negative baseline prostate biopsy who then underwent year two and...

Developing and validating a new nomogram for diagnosing BOO in women

Bladder outlet obstruction (BOO) in women is thought to be present in between 2.7% and 27%. Causes of BOO in women may be anatomical or functional. Yet, unlike the diagnosis in men, there is no standard definition for BOO in...

Prostate cancer and an electronic nose

So far the transrectal ultrasound guided (TRUS) biopsy has been the ‘gold standard’ for diagnosing prostate cancer. However, it is invasive and can lead to complications, so there is a need for new non-invasive diagnostic tools to avoid unnecessary biopsy...

Time for tea

Kidney stone disease can be related to genetic, biochemical, and dietary factors. Much has been said about the link between tea and coffee consumption and risks of urinary stone formation. This is a systematic review using the PRISM statement with...

Standard versus expanded cultures to diagnose UTIs in women

Clinicians are well aware of the limitations of the so-called Kass criteria applied to standard urine culture (SUC) techniques as well as the limitations of empiric antibiotic prescribing for symptoms that are known to overlap with chronic conditions such as...

Keep an eye on Viagra™

Many of the side-effects and contra-indications of sildenafil and other phosphodiesterase 5 (PDE 5) inhibitors for erectile dysfunction have become well known to doctors and pharmacists over the years. This study from the United States collected case reports of adverse...

The aero-urethroscope

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 said I would write about another old urological...

Advanced Twitter

It has been a few years since my post on ‘Twitter for urologists’ was published in Urology News [1]. Given the continued rise of the platform, I thought it was time to revisit and expand on Twitter’s functionality. In this...

Management of calyceal diverticular stones using ultramini PCNL

Calyceal diverticulae are congenital smooth-walled, non-secretory urothelium-lined cavities within the renal parenchyma that communicate with calyceal fornix through a diverticular neck. They were first described by Rayer in Traitements des maladies des reins [1]. Calculi occur in approximately 9.5% to...