Urology — Find Specialists & Top Hospitals Worldwide | MyMedicPlus

Urology is the surgical and medical specialty focused on the diagnosis and treatment of disorders affecting the urinary tract in both men and women, and the male reproductive system. The urinary tract encompasses the kidneys, ureters, urinary bladder, and urethra — organs responsible for producing, storing, and eliminating urine. Urological health is fundamental to metabolic waste elimination and fluid balance, and disorders of the urinary system are among the most common reasons adults seek specialist medical care.

Urologists are unique surgical specialists who provide both operative and non-operative management across a broad scope of conditions. Unlike nephrologists, who manage medical kidney diseases, urologists address the structural and surgical problems of the urinary system. The two specialties often collaborate — for example, nephrologists manage the medical consequences of kidney stones (renal function, metabolic prevention) while urologists perform the surgical procedures to remove or fragment them.

Urology encompasses several subspecialties. Urological oncology specialises in cancers of the prostate, kidney, bladder, testis, and penis, increasingly using robotic-assisted and laparoscopic techniques for minimally invasive cancer surgery. Endourology focuses on minimally invasive procedures for kidney and ureteral stones using ureteroscopy, lithotripsy, and percutaneous approaches. Female urology and pelvic floor reconstruction addresses urinary incontinence, pelvic organ prolapse, and overactive bladder in women. Neurourology manages bladder dysfunction in patients with neurological conditions such as spinal cord injury, multiple sclerosis, and Parkinson disease. Male reproductive medicine and andrology addresses erectile dysfunction, male infertility, and hypogonadism. Paediatric urology treats congenital urological abnormalities including hypospadias, undescended testes, and vesicoureteral reflux. Reconstructive urology repairs urethral strictures and traumatic urological injuries.

Urologists diagnose and manage a wide spectrum of urological and male reproductive conditions:

• Kidney stones (nephrolithiasis): Crystalline mineral deposits forming in the kidney and ureter causing severe colicky flank pain, haematuria, and sometimes obstruction of urine flow; managed according to size, location, and composition.
• Urinary tract infections (UTIs): Bacterial infections of the bladder (cystitis), kidney (pyelonephritis), and urethra; urologists evaluate recurrent UTIs for structural abnormalities and antibiotic-resistant organisms.
• Benign prostatic hyperplasia (BPH): Non-cancerous enlargement of the prostate gland in men causing lower urinary tract symptoms including weak stream, frequency, urgency, and incomplete bladder emptying.
• Prostate cancer: The most common cancer in men; risk-stratified management ranges from active surveillance for low-risk disease to radical prostatectomy, radiation therapy, or systemic therapy for advanced disease.
• Bladder cancer: Transitional cell carcinoma of the bladder, presenting with painless haematuria; managed with transurethral resection, intravesical therapy, or radical cystectomy depending on depth of invasion.
• Kidney cancer (renal cell carcinoma): Often incidentally detected on imaging; managed with partial or radical nephrectomy using robotic or laparoscopic approaches, or ablative techniques for small tumours.
• Testicular cancer: Predominantly germ cell tumours (seminoma and non-seminoma) in young men, presenting as a painless testicular lump; managed with radical orchiectomy and adjuvant chemotherapy or radiation.
• Urinary incontinence: Including stress incontinence (leakage with coughing and exercise), urge incontinence (overactive bladder), and mixed incontinence, managed with pelvic floor exercises, medications, and surgical sling procedures.
• Erectile dysfunction (ED): Inability to achieve or maintain an erection adequate for sexual intercourse, caused by vascular, neurological, hormonal, or psychological factors, managed with phosphodiesterase-5 inhibitors, injections, or penile prosthesis.
• Male infertility: Evaluated with semen analysis, hormonal assessment, and scrotal ultrasound; causes include varicocele, obstructive azoospermia, and hypogonadism, with surgical and assisted reproductive options available.

Urologists perform an extensive range of diagnostic and operative procedures across the urinary tract and male reproductive system:

• Cystoscopy: Flexible or rigid endoscopic inspection of the urethra and bladder using a thin camera, used for haematuria evaluation, bladder tumour surveillance, and ureteral stent placement.
• Ureteroscopy with laser lithotripsy: Advancing a thin ureteroscope into the ureter or kidney collecting system to visualise and fragment kidney stones with holmium or thulium laser energy, with basket extraction of fragments.
• Extracorporeal shock wave lithotripsy (ESWL): Non-invasive ultrasonic shock waves directed at kidney or proximal ureteral stones to fragment them for spontaneous passage; effective for stones under 20 mm in selected locations.
• Percutaneous nephrolithotomy (PCNL): Creating a small tract through the flank directly into the kidney to remove large or complex kidney stones endoscopically; the preferred approach for stones larger than 20 mm.
• Transurethral resection of the prostate (TURP): Endoscopic removal of obstructing prostate tissue through the urethra, the gold-standard surgical treatment for BPH causing urinary obstruction.
• Transurethral resection of bladder tumour (TURBT): Endoscopic resection of bladder tumours for both diagnosis and treatment, providing tissue for pathological staging.
• Robotic-assisted radical prostatectomy: Minimally invasive removal of the prostate and seminal vesicles using the da Vinci robotic system through five small abdominal incisions, offering lower blood loss and improved functional outcomes in expert hands.
• Partial nephrectomy: Robotic or laparoscopic removal of a kidney tumour while preserving the remaining kidney, preferred over radical nephrectomy for tumours under 7 cm to maintain renal function.
• Mid-urethral sling: Placing a synthetic or autologous fascial sling beneath the urethra to treat stress urinary incontinence in women, achieving cure or improvement in over 85% of patients.
• Vasectomy and vasectomy reversal: Male sterilisation via bilateral vas deferens division, and microsurgical vasovasostomy for reversal in men desiring restored fertility.

Urological referral is indicated in these important clinical situations:

• Blood in the urine (haematuria): Any episode of visible (gross) haematuria or persistent microscopic haematuria in an adult requires urology evaluation with cystoscopy and upper tract imaging to rule out bladder, kidney, or urothelial cancer.
• Suspected kidney stone: Severe flank pain radiating to the groin with haematuria suggests ureteral colic — confirm with CT urogram, and refer to urology for stones too large to pass spontaneously (generally above 5–6 mm).
• Elevated PSA: Any PSA value above the age-specific reference range, or a rising PSA on serial testing, requires urological assessment including possible prostate biopsy.
• Urinary retention: Inability to pass urine requires emergency catheterisation, and once relieved, urological evaluation for prostatic obstruction or neurological cause.
• Recurrent urinary tract infections: Women with more than two culture-confirmed UTIs per year, or any man with a UTI, requires urology evaluation for structural abnormalities.
• Testicular lump or swelling: Any firm, painless testicular mass requires urgent urology evaluation and scrotal ultrasound to exclude testicular cancer — delay in diagnosis significantly worsens prognosis.
• Urinary incontinence or overactive bladder symptoms: Significantly affecting quality of life and not responding to pelvic floor exercises and bladder training.
• Erectile dysfunction: Particularly when associated with cardiovascular risk factors, as ED often signals underlying vascular disease.

Urologists undergo a dedicated surgical training pathway. In the United States, training begins with a four-year medical degree (MD or DO), followed by a five-year urology residency accredited by the Accreditation Council for Graduate Medical Education (ACGME). Urology residencies are distinctive in providing early surgical exposure from the first year, unlike most other surgical specialties that begin with a general surgery internship.

During residency, trainees rotate through urological oncology, endourology, female urology and pelvic floor, andrology, paediatric urology, and reconstructive urology. Residents develop competency in all standard urological procedures including cystoscopy, ureteroscopy, TURP, TURBT, nephrectomy, prostatectomy, and robotic surgery.

Following residency, many urologists complete a one- to two-year subspecialty fellowship in urological oncology (with emphasis on robotic surgery), female pelvic medicine and reconstructive surgery (FPMRS), male reproductive medicine and microsurgery, endourology, or paediatric urology. FPMRS fellowship qualifies urologists for joint certification with gynaecologists in this subspecialty.

Board certification is awarded by the American Board of Urology (ABU) upon passing the qualifying examination and an oral examination. ABU recertification requires periodic examination to ensure ongoing competency. In the UK, urologists hold FRCS (Urol). The specialty continues to evolve rapidly with robotic and laser technology, requiring ongoing surgical skills training and simulation practice throughout a urologist's career.

Referrals to a urologist typically come from your GP or internist based on urinalysis findings (haematuria, pyuria), PSA levels, renal imaging, or lower urinary tract symptoms. For straightforward conditions such as uncomplicated kidney stones or benign prostatic hyperplasia, general urologists provide excellent care. For cancer diagnoses, seek evaluation at a centre with high volume in robotic prostatectomy, partial nephrectomy, or cystectomy, as surgical volume correlates with functional and oncological outcomes.

When attending your first urology appointment, bring all prior imaging (CT, ultrasound, MRI) on digital disc with the radiology reports, urine test results (urinalysis and any urine cultures), PSA values with dates, and a list of all current medications including blood thinners that may need to be stopped before any planned procedure. Describe your urinary symptoms precisely — including frequency, urgency, stream quality, incontinence episodes, and haematuria — as this directs appropriate investigation. Ask about catheter management if you have urinary retention, and discuss the risks and benefits of any planned procedure in detail before providing consent.