05 · Clinical Focus
Interventional Nephrology
Procedural expertise including dialysis catheter (Permacath) placement, AV fistula assessment, and ultrasound-guided renal biopsies — performed with an emphasis on safety and patient comfort.
What this includes
- Dialysis catheter (Permacath) placement for urgent dialysis access.
- AV fistula assessment for long-term hemodialysis access planning.
- Ultrasound-guided renal biopsies performed with a focus on safety.
- Procedural care designed to minimize discomfort and complications.
Frequently asked questions
Is a renal biopsy painful?
The procedure is done under local anesthesia, so most patients feel pressure rather than sharp pain. Some soreness at the site afterward is common and usually resolves within a few days.
How long does an AV fistula take to mature before use?
An AV fistula typically needs about 6 to 12 weeks to mature before it's ready for reliable use in hemodialysis, which is why access planning well ahead of anticipated dialysis need is so important.
Is Permacath placement a major surgery?
No — it's a minor procedure typically done under local anesthesia, often used when dialysis access is needed urgently or while a longer-term access (like an AV fistula) is maturing.