Urology

What Is Urology?

Urology is a branch of medicine that deals with the diagnosis, treatment, and follow-up of diseases related to the urinary tract and the reproductive system. In both women and men, the urinary tract (kidneys, ureters, bladder, and urethra) falls within the scope of urology. In men, the male reproductive organs (prostate, testes, penis, and epididymis) are also evaluated within this specialty.

Urology is a surgical specialty. Therefore, urologists can provide medical (drug) treatments as well as perform surgical and interventional procedures. Kidney stones, prostate diseases, urinary tract infections, urinary incontinence, infertility, sexual dysfunctions, and urological cancers are among the most commonly encountered conditions in urology.

Scope and Subspecialties of Urology

Urology is a broad field with several subspecialties, including:

• Andrology: Male reproductive health and sexual dysfunctions
• Pediatric Urology: Congenital and developmental urological diseases in children
• Urogynecology: Urinary tract and pelvic floor disorders in women
• Neurourology: Bladder and urinary disorders related to neurological diseases
• Endourology: Minimally invasive (endoscopic) urological procedures
• Uro-oncology: Cancers of the kidney, prostate, bladder, and testicles

What Diseases Does Urology Treat?

The main conditions diagnosed and treated in the urology department include:

• Kidney and urinary tract stones
• Prostate diseases
• Urinary tract infections
• Urinary incontinence
• Bladder diseases
• Erectile dysfunction
• Male infertility
• Urological cancers
• Pediatric urological disorders

What Does Urology Treat in Men?

In men, urology deals with both urinary tract and reproductive system diseases. The main areas of interest include:

• Prostate enlargement, prostatitis, and prostate cancer
• Erectile dysfunction
• Male infertility
• Kidney and bladder stones
• Diseases of the testicles and penis
• Urinary tract infections

What Does Urology Treat in Women?

In women, urology primarily focuses on urinary tract and bladder problems rather than reproductive organs. While gynecological diseases are managed by obstetrics and gynecology specialists, the following conditions fall under urology:

• Urinary tract infections
• Urinary incontinence
• Overactive bladder
• Kidney stones
• Pelvic floor disorders and bladder prolapse

Diagnostic methods such as urine tests, ultrasound, cystoscopy, and other imaging techniques are commonly used.

How Is a Urology Examination Performed?

A urology examination is planned according to the patient’s complaints and medical history. The process generally includes the following steps:

1.         Evaluation of the patient’s symptoms and medical history

2.      Physical examination

3.      Urine and blood tests

4.      Imaging methods when necessary

In male patients, a prostate examination (digital rectal examination) may be performed. In female patients, a pelvic evaluation may be conducted if needed. After the examination, an appropriate treatment plan is created based on the diagnosis.

Urological Diagnostic Methods and Tests

Common diagnostic methods used in urology include:

Imaging Methods

• Ultrasound
• Computed Tomography (CT)
• Magnetic Resonance Imaging (MRI)
• X-ray

PSA (Prostate-Specific Antigen) Test

The PSA test is a blood test used to evaluate prostate diseases. An elevated PSA level may indicate a prostate-related problem, but it is not diagnostic on its own.

Cystoscopy

Cystoscopy is an endoscopic procedure that allows direct visualization of the urethra and bladder using a camera. Bladder stones, tumors, and urinary tract strictures can be evaluated with this method.

Urodynamic Testing

Urodynamic tests measure bladder filling and emptying functions and help determine the causes of urinary incontinence and bladder control problems.

Urological Treatment Methods

Treatment methods in urology vary depending on the type and severity of the disease and may include:

• Medical (drug) treatment
• Surgical interventions
• Minimally invasive surgery
• Laser and shock wave therapies (ESWL)

Urological Surgery

• Prostate surgery: TUR-P, radical prostatectomy
• Kidney stone surgery: Percutaneous nephrolithotomy (PNL)

Shock Wave Lithotripsy (ESWL)

ESWL is a method that breaks kidney and urinary tract stones into smaller pieces using shock waves, often without the need for surgery.

Minimally Invasive Methods

• Laparoscopic surgery
• Robotic surgery

These methods offer less postoperative pain and a faster recovery process.

Common Diseases Treated in Urology

Kidney and Urinary Tract Stones

Stones formed by the crystallization of minerals and salts can cause severe pain and infections.

Prostate Diseases

• Prostatitis
• Benign prostatic hyperplasia (BPH)
• Prostate cancer

Urinary Incontinence and Bladder Disorders

Stress, urge, and mixed urinary incontinence are evaluated and treated in urology.

Male Reproductive Health Problems

• Erectile dysfunction
• Male infertility
• Testicular diseases
• Sexually transmitted infections

Urethral Stricture

Narrowing of the urethra causes difficulty in urination and can be treated with endoscopic methods.

Routine Check-Ups in the Urology Department

Regular urology check-ups are important for early diagnosis and treatment monitoring. Routine evaluations may include:

• Physical examination
• Urine and blood tests
• Imaging methods
• Prostate or pelvic examination

Frequently Asked Questions About Urology

How is a urology examination performed?
It includes medical history, physical examination, urine tests, and imaging methods when necessary.

How many times a day is it normal to urinate?
Urinating 4–8 times a day is generally considered normal.

How can urological health be protected?
Drinking plenty of water, maintaining a healthy diet, avoiding smoking, and having regular check-ups are important.

When should urinary incontinence be taken seriously?
If it affects daily life or starts suddenly, a doctor should be consulted promptly.