Endourology

Advanced Endourology Procedures

PCNL (Percutaneous Nephrolithotomy)

Percutaneous Nephrolithotomy (PCNL) is a minimally invasive surgical procedure used to remove large or complex kidney stones. It involves making a small puncture (approximately 1 cm) through the skin to access the kidney directly.

This procedure is especially effective for stones larger than 2 cm or those located in the renal pelvis. PCNL is typically performed under general or spinal anesthesia.

Advantages:

• Highly effective for large kidney stones
• Minimally invasive with a small incision
• Faster recovery compared to open surgery
• High stone clearance rate

Risks:

• Bleeding
• Infection
• Injury to surrounding organs (rare)

URSL (Ureteroscopy and Laser Lithotripsy)

URSL is an advanced endoscopic procedure used to treat stones located in the ureter. A thin ureteroscope is passed through the urethra into the bladder and ureter without any external incision.

A laser fiber or lithoclast is used to break the stone into tiny fragments, which either pass naturally or are removed using a basket device.

Key Features:

• No external cuts or stitches
• Procedure duration: approximately 30 minutes
• Usually performed as a day-care procedure
• High success rate, especially for lower ureter stones

In some cases, a Double-J (DJ) stent may be placed temporarily to ensure proper urine flow and healing.

Advantages over ESWL:

• Effective for hard stones
• Immediate stone fragmentation and removal
• Dilates ureter to facilitate stone passage

Limitations:

• Stones in the upper ureter may move back to the kidney
• May require additional treatment like ESWL in some cases

TURP (Transurethral Resection of the Prostate)

TURP is a surgical procedure used to treat urinary problems caused by an enlarged prostate. It involves inserting a specialized instrument through the urethra to remove the portion of the prostate blocking urine flow.

Procedure Details:

• Performed under general or spinal anesthesia
• Requires a hospital stay of 1–2 days
• A catheter is placed temporarily to drain urine and blood clots

Recovery:

• Catheter is removed once urine clears
• Avoid strenuous activities for 4–6 weeks
• Temporary urinary symptoms may persist but improve gradually

TURBT (Transurethral Resection of Bladder Tumor)

TURBT is a minimally invasive endoscopic procedure used to diagnose and treat bladder tumors. The entire procedure is performed through the urethra using a specialized scope, without any external incision.

Procedure Overview:

• Performed under anesthesia in a hospital setting
• Tumor is removed using a cutting instrument
• Area is cauterized to control bleeding and prevent recurrence

Purpose:

• Diagnosis and staging of bladder tumors
• Treatment of superficial bladder cancers
• Helps determine need for further therapy

Post-Procedure Symptoms:

• Mild burning or discomfort during urination
• Temporary changes in urine flow
• Blood in urine for 1–2 days
• Occasional minor bleeding after 1–2 weeks due to healing

These advanced endourology procedures provide safe, effective, and minimally invasive solutions for managing kidney stones, prostate enlargement, and bladder tumors, ensuring faster recovery and improved patient outcomes.