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25 Years of Prostate Cancer UK

As leading men’s health charity, Prostate Cancer UK, celebrates its 25th anniversary, top researchers reflect on the huge progress in testing, treatment and support for men over the past 25 years. 25 years of beating prostate cancer together Matthew Hobbs,...

Upper Tract Developmental Abnormalities

Case 1 1. What is the abnormality and how common is it? 2. What is the embryological origin? 3. With what other conditions can this be associated? Case 2 1. What is the diagnosis and how common is it? 2....

Immunotherapy in renal cancer

Renal cell carcinoma (RCC) is the sixth most common solid organ cancer in the UK. In 2018, there were 403,262 people diagnosed worldwide with the disease (2.2% of all cancer cases), and it accounted for 175,098 deaths in total (1.8%...

When partial nephrectomy is unsuccessful

With increasing use of partial nephrectomy (PN) to treat complex T1 tumours, the risk of conversion to radical nephrectomy (RN) increases. In this study the authors look at the incidence of conversion of robotic PN (RPN) to RN and analysed...

PSM increases risk of recurrence after PN for high-risk renal tumours

Positive surgical margins (PSM) for solid organ malignancies are associated with adverse oncological outcomes. However, for RCC the prognostic significance of PSM after partial nephrectomies (PN) remains a matter of debate. As PN is more increasingly being used to excise...

RCC recurrence rates post laparascopic partial nephrectomy

In recent years laparascopic partial nephrectomy (LPN) has emerged as an oncologically safe alternative to its radical nephrectomy counterpart. There is however a lack of consensus amongst the urology community regarding surveillance after LPN for patients with stage I tumours....

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,...

COVID-19 and acute kidney injury

Newspapers and online media are full of the effects of the coronavirus on airways and olfactory functions and the importance of respiratory physicians (pulmonologists in the USA), ventilators and intensive care teams. However, as per the Intensive Care National Audit...

Active surveillance for small renal masses in younger patients

Active surveillance (AS) is discussed as an option for renal masses <2cm in patients with significant competing risks for mortality. This multicentre data from the US seeks to fill an important gap in current guidelines for provision of this option...

Pyonephrosis: is the kidney always doomed?

Pyonephrosis (Greek pyon ‘pus’ + nephros ‘kidney’) is defined in Campbell-Walsh Urology [1] as an infected hydro-nephrosis associated with suppurative destruction of the renal parenchyma which results in total or near total loss of renal function. The true incidence of...

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...

Thiazide diuretic prophylaxis for kidney stones and the risk of diabetes mellitus

Thiazide diuretics have been used to reduce calcium nephrolithiasis recurrence as it is tolerated well, inexpensive and reduces calcium excretion in urine. It has been linked with increased risk of diabetes mellitus (DM) in the presence of hypertension (ALLHAT study),...