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History of prostate biopsy – part 1

Part 2 of this topic is available here. Prostate biopsy (PBx) to exclude cancer has been part of clinical practice since the beginning of the 20th Century. PBx techniques have evolved over time to optimally address some of the unique...

Recent advances in the management of castration resistant prostate cancer

Castrate resistant prostate cancer (CRPC) is defined by disease progression despite androgen-deprivation therapy lowering testosterone to castrate levels. It may present as a rise in serum levels of prostate specific antigen (PSA), progression of pre-existing disease, or the appearance of...

Image-guided renal cryoablation

Introduction There has undoubtedly been a dramatic increase in the number of patients diagnosed with small renal masses in recent years [1]. The rapidly expanding use of CT has led to a large number of incidental diagnoses, but increasing longevity...

An update on erectile dysfunction guidelines and treatment options

Erectile dysfunction is defined as the persistent inability to attain and / or maintain an erection sufficient for sexual performance. Not only does this have a psychosocial impact, it also affects the quality of life of both the patients and...

Is laparoscopic urological training in Sub-Saharan Africa a goal worth pursuing? Observations from my experience with IVUmed in Senegal

Laparoscopic surgery has developed at an unimaginable pace over the last three decades. The first laparoscopic cholecystectomy was performed by Dr Phillip Mouret in France in 1987, with the first series of 63 cases published in 1989 [1]. However, its...

Medical statistics for urologists: part 2 – probability and hypothesis testing

Following on from Part 1 of this series (Part 3 available here), this article aims to build on other analytical techniques commonly used within medical research, focusing on simple examples. Probability and testing Before exploring hypothesis testing, it is vital...

Recent developments in bladder cancer – MIBC

This article takes a look back over recent years at new innovations and developments relating to muscle-invasive bladder cancer (MIBC) specifically, and will also touch upon what the future may hold. This article is also written as a continuation of...

Inguino-scrotal sarcomas

A sarcoma is a malignant tumour that originates from mesenchymal cells such as adipose tissue, bone, cartilage and smooth muscle. Although these tumours histologically do not originate from the urogenital tract, urologists are often involved in their diagnosis and management...

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...

Urolink: past, present, future

The mission of Urolink, a sub-committee of the British Association of Urological Surgeons (BAUS) since 1996, has been: “To promote and encourage the provision of appropriate urological expertise and education worldwide, with particular emphasis on the materially disadvantaged.” The importance...

Covid-19, cancer, and other calamities

The coronavirus (Covid-19) pandemic is upon us. The government and NHS are going full-steam ahead with their preparations for the onslaught, freeing up operating theatres, intensive care units, and even private hospital beds and staff, to accommodate the expected influx...

Frequency-volume chart apps for nocturia: keeping urologists up at night

Background Nocturia is a bothersome symptom and the leading cause of disturbed sleep in adults. It is extremely common, with 55% of men and 60% of women aged 50 waking at least once in the night, with a further 20%...