LASER URSL
Laser URSL, or Ureteroscopic Lithotripsy, is a minimally invasive procedure in which a thin ureteroscope is passed through the urinary passage to reach a ureteric stone.
Laser energy is used to fragment the stone and the fragments may be removed or allowed to pass naturally depending on their size and the clinical situation.
Common Symptoms
- Colicky side or abdominal pain
- Blood in urine
- Burning urination
- Urgency or frequency
- Nausea or vomiting
Causes of LASER URSL
Ureteric stones usually originate in the kidney and migrate into the ureter. They form from crystallized minerals and salts in concentrated urine.
Risk Factors
- Previous stones
- Low fluid intake
- Family history
- Dietary and metabolic factors
Diagnosis
- Urine testing
- Blood tests when indicated
- Ultrasound or X-ray where appropriate
- CT scan when detailed stone localization is required
Treatment Options
- Observation for selected small stones
- Medical expulsive treatment in selected patients
- URSL with laser lithotripsy
- Other stone procedures depending on stone size and location
Benefits of Treatment
- Minimally invasive
- Direct visualization of the stone
- Precise laser fragmentation
- Useful for many ureteric stones
Recovery & Aftercare
Most patients recover quickly, although temporary urinary frequency, burning or mild blood in urine can occur. A ureteric stent may be placed temporarily when clinically required.
Prevention
- Maintain adequate hydration
- Follow stone-specific dietary advice
- Manage metabolic risk factors
- Attend follow-up after recurrent stones
Possible Complications
- Urinary infection
- Temporary bleeding or discomfort
- Residual fragments
- Ureteric injury or stricture, which is uncommon
When Should You Consult a Doctor?
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