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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...

Peno-scrotal extramammary Paget’s disease

Epidemiology Extramammary Paget’s disease (EMP) is a rare intraepithelial neoplasm, which is rarely invasive and has an incidence of six per million person-years as calculated by a European SEER analysis [1]. It usually affects apocrine gland-bearing areas, especially the vulvar,...

Developing a risk calculator to predict cancer in patients with haematuria: The IDENTIFY Study

Patients with haematuria require investigations to rule out urinary tract cancer. We know that the most common cancer found during these investigations is bladder cancer, whereas upper tract cancers such as renal cell carcinoma and upper urinary tract urothelial cancer...

A guide to percutaneous nephrolithotomy

Percutaneous nephrolithotomy (PCNL) is now the gold standard approach to treating large renal stones. Since its development in the 1970s, it has undergone a series of refinements that could only have been possible with the symbiosis of both radiological and...

Understanding gender differences in nephrolithiasis

Rates of nephrolithiasis are higher in males than females. The cause for this remains unclear, however animal models have demonstrated an association between sex steroid hormone levels and lithogenesis. This relationship in humans is less well established. This study from...

Renal stones: an American perspective

This study is from Dallas, USA and appears on the front cover of the BMJ. About 1 in 11 people will have a kidney stone at some point in their lifetime. There is a linear increase in stone prevalence in...

LUTS among Caucasian-European men who have sex with men: findings from a real-life survey

This study is the first of its kind to report an association between men who have sex with men (MSM) and lower urinary tract symptoms (LUTS). Nine hundred and forty-nine consecutive individuals who presented to a uro-andrology clinic for complaints...

Urinary diversion and infections

This article will be of interest to colleagues undertaking reconstructive surgery. Urinary diversions have been performed for decades. Common indications are muscle-invasive bladder cancer, neurological disorders, inflammatory conditions and congenital malformation. The diversions could be continent or non-continent. Complications due...

Non-urothelial bladder malignancies

Case 1 An 80-year-old gentleman presented with a history of visible haematuria and recurrent urinary tract infections (UTIs). He has been performing intermittent self catheterisation (ISC) for detrusor underactivity for over 20 years. A flexible cystoscopy showed these appearances of...

ICS 2019 Standards (two-volume set)

The highly anticipated fully updated 2019 edition of the International Continence Society (ICS) Standards is a comprehensive ‘book’ that compiles peer-reviewed documents into one easily accessible area of 935 pages. It has taken the joint effort and expertise of over...

Outcomes of renal cancer surgery on renal function and mortality on those with and without CKD

In urology we are encountering an ageing and more comorbid population, including a group of patients with chronic kidney disease (CKD). In this retrospective study, a group from the Cleveland Clinic present the extended follow-up of patients with and without...

Fluoroquinolone resistant rectal colonisation predicts risk of infectious complications after TRPB

Transrectal prostate biopsy (TRPB) has been associated with increased risk of infection between 3.6-5% and sepsis rates of 0.3-3.1% mainly due to fluoroquinolone resistance (FQR). At present, FQ antibiotic prophylaxis is utilised commonly across North America and Europe but due...