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Sarcomatoid renal cell carcinoma

Renal cell carcinoma (RCC) represents 2-3% of all cancers [1]. It is an adenocarcinoma making up 85% of all renal malignancies. Sarcomatoid transformation is a microscopically identified feature of RCC accounting for 5% of all RCCs [2]. Known as sarcomatoid...

Comparing treatment modalities for transplant kidney VUR in the paediatric population

The management of Transplant kidney vesicoureteral reflux in the paediatric population is a heavily debated issue and Deflux® injection to manage VUR is both widely described in the literature and commonly practised. In this paper, these authors have put forth...

Adults are just big kids: a paediatric surgeon’s experience in adult urology

As an ST8 trainee in paediatric general surgery and urology, I had firmly decided on subspecialisation in paediatric urology. Whilst preparing for the dreaded final Annual Review of Competency Progression (ARCP), the all-important question of “What next?” came to the...

Medical statistics for urologists: part 3 – diagnostic testing

Following on from the first two parts of this series (see Part 1 here, and Part 2 here), this final article aims to demonstrate how the theory of statistics applies to medical diagnostics. Probability in diagnostic testing Diagnostic tests refer...

Urolithiasis 2 – extracorporeal shockwave lithotripsy

- Click for Part 1 and Part 3 on this topic - Case scenario A 37-year-old male presents to A&E with 12 hours of intermittent, severe, left-sided loin to groin pain and multiple episodes of vomiting. Urine dipstick shows 2+...

Urolithiasis 1 – ureteric colic

- Click for Part 2 and Part 3 on this topic - Case scenario A 45-year-old male presents to Accident & Emergency with two days of intermittent, severe, left-sided loin to groin pain and multiple episodes of vomiting. He undergoes...

Partial segmental thrombosis of the corpus cavernosum

Epidemiology Partial segmental thrombosis of the corpus cavernosum (PSTCC) is a rare condition and usually presents in young men. Approximately 56 cases have been reported in 34 publications since 1976, when the first two cases were described [1,2]. The mean...

Developing a core outcome set for male fertility trials

Advances in fertility treatment since in vitro fertilisation was pioneered by Edwards and Steptoe, cumulating in the birth of Louise Brown in 1978, have been nothing short of remarkable [1]. Since then, a myriad of treatments has been developed for...

Testicular cancer: management of stage I seminoma

Introduction Testicular cancer is the most frequently occurring solid tumour in men between the ages of 15 and 34 years [1]. About 60% of cases are seminomas and approximately 70-80% of them have, at presentation, clinical stage I disease. This...

Surgical management of urethral diverticula in women

This systematic review aimed to evaluate different surgical techniques and their outcomes used for treating women with urethral diverticulae. One hundred and eight studies were identified; some of these however were single case reports (37%). As one would expect the...

Medical statistics for urologists: part 1

Part 2 of this article is available here, and Part 3 here Clinicians often consider statistics to be a dry and challenging subject. However, an understanding of the basics of statistic methods underpins the interpretation and use of current best...

Upper tract abnormalities

Case 1 Figure 1. A 26-year-old female presents to A&E with loin pain. What do the CT images in Figures 1 (left, centre and right) show? What is the prevalence of the congenital anomaly in the general population, and is...