A Renal (kidney) Biopsy is a specialized procedure that involves removing a small piece of kidney tissue for examination under a microscope. This test helps determine the exact type, cause, and severity of kidney disease, directly guiding treatment strategies. Dr Vishal Golay, Nephrologist in Siliguri, recommends a biopsy when blood, urine, or imaging tests show unexplained kidney issues, or if monitoring the progress of known diseases.

What to Expect:

• The biopsy is typically performed using a thin needle inserted through the skin into the kidney under local anesthesia and ultrasound guidance.
• You will lie still on your belly or side; sedatives may be used for comfort.
• The procedure usually takes about 30–60 minutes.
• After the biopsy, patients must rest and will be closely monitored to minimize risks.

Benefits & Risks:

• The biopsy provides valuable information for diagnosis and treatment planning.
• There is a small risk of bleeding, infection, or pain at the biopsy site.
• Most complications, if they occur, happen within 24 hours and are treatable.

Aftercare:

• You may stay in the hospital briefly or be observed as an outpatient, depending on individual risk factors.
• Avoid strenuous activity for several days to support healing