You searched for "semen"

517 results found

Urinary tract infections and antibiotics – the debate goes on

A large number of hospital patients and primary care patients suffer from recurrent urinary tract infection (UTI) and urosepsis. Some of these patients end up in intensive care units with multi-organ failure. New draft guidance from the National Institute for...

The bilious solution of Monsieurs Calmette et Guérin

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). This month’s history story was inspired by a question from one of my...

Clinical trials 1

Clinical Trials 2 is available here. Case 1 1. What are the levels of clinical evidence based on the 2009 definitions from the ‘Oxford CEBM’? 2. What is the null hypothesis? 3. What are type 1 and type 2 errors?...

COVID-19: the impact on urology so far

“How very little can be done under the spirit of fear.” Florence Nightingale Since 31 December 2019 when a cluster of pneumonia cases with an unknown cause were first referred to the WHO Country Office in China, there has been...

Opening up about incontinence

This year, the EAU’s Urology Week is shining the spotlight on incontinence because it is still a taboo subject, with many people struggling to talk to a health professional, partner or even a friend about it.

Penile Mondor’s disease

Mondor’s disease is a rare, self-limiting entity characterised by subcutaneous chord like bands throughout the body. These bands arise due to phlebitis of the subcutaneous vessels. Penile Mondor’s disease (PMD) is an isolated superficial thrombophlebitis of the superficial dorsal vein...

Recent developments in bladder cancer

There have been some exciting developments in bladder cancer over the last few years. Immunotherapy has prolonged survival in a proportion of patients with metastatic disease, with sustained efficacy in some. Advances in genetic analysis and molecular subtyping make personalised...

The burning issue of urinary tract infections

Urinary tract infections (UTIs) occur when bacteria colonise and proliferate in the urinary tract. These are characterised by specific clinical symptoms (dysuria, suprapubic tenderness, urgency and urinary frequency) which commonly occur alongside the finding of bacteriuria. UTIs are common –...

Marin Marais: Fiddling with bladder stones

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). I’ve known about Marin Marais’ musical composition describing his bladder stone operation for...

Metabolic screening and stone-prevention in urolithiasis patients

The incidence and prevalence of kidney stones is increasing [1,2]. Significant recurrence rates are noted with 14% of patients experiencing a further episode at one year, 35% at five years, and 52% at 10 years [3]. Over 10% of stone...

Radiological appearances of renal vascular anatomical variants

The purpose of this article is to explain and illustrate common renal vascular variants that can be depicted with imaging. Renal vessels commonly present a wide range of variations [1]; before major renal or vascular surgery is undertaken, accurate portrayal...

Saints preserve us!

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. A saint is a holy person; the word derives from the Latin word...