The Surgeon's Notebook | Urology Insights by Mr Denosshan Sri — dsri.co.uk
Writing from the operating theatre

The Surgeon's
Notebook

Evidence-based articles on urological conditions, robotic surgery, and what patients should know

Mr Denosshan Sri  ·  MA Cantab MB BChir FRCS Urol  ·  Consultant Urological Surgeon
All articles
Prostate Cancer pathway
Prostate Robotic surgery

The complete diagnostic and treatment pathway — from PSA assessment and mpMRI through to robotic prostatectomy, active surveillance, and survivorship.

February 2025 Read →
Kidney Retroperitoneal RAPN
Kidney cancer Robotic surgery

Why approaching the kidney from behind — without entering the abdominal cavity — can mean faster recovery and better access to posterior tumours. Published personal outcomes included.

March 2025 Read →
Stress urinary incontinence — robotic solutions
Robotic surgery

One in three women experience urinary incontinence. This guide covers the spectrum of treatment — from pelvic floor physiotherapy through to mesh-free robotic colposuspension — in plain language.

November 2025 Read →
Understanding haematuria — blood in urine
General urology

Blood in the urine should always prompt investigation. This guide covers what counts as haematuria, when to act urgently, and what specialist assessment involves from first appointment to diagnosis.

December 2025 Read →
5 ng/mL · PSA
Prostate health New

A raised PSA is a signal, not a diagnosis. This article explains what 5 ng/mL means at different ages, the common non-cancer causes, and the step-by-step assessment pathway.

January 2026 Read →
Can a kidney tumour be removed without losing the whole kidney
Kidney cancer New

For many kidney tumours, partial nephrectomy preserves the kidney while achieving equivalent cancer control. This article explains who is suitable, how robotic surgery works, and what the decision involves.

February 2026 Read →
Robotic Prostatectomy vs Radiotherapy
Prostate Robotic Surgery New

Both treatments offer equivalent cancer control for many men. The choice turns on side effects, recovery, and what trade-offs you can live with — explained clearly and honestly.

April 2026 Read →
Robotic prostatectomy recovery week by week
Prostate Robotic surgery New

What really happens after robotic prostatectomy — catheter care, urinary leakage, PSA surveillance, penile rehabilitation, and building confidence through the first two months and beyond.

April 2026 Read →

Have a question about a urological condition?

Mr Sri sees patients at four London locations — Wimbledon, Cheam, Marylebone, and Kingston. Same-week appointments available. No GP referral required.