Service · Diagnostic

The answer is in the tissue.

Ultrasound-guided, day-care procedure with same-day discharge. Histopath through India's top reference labs. Native, transplant, and graft biopsies.

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What it is

Why a biopsy is sometimes the only answer.

When your kidneys are misbehaving and blood and urine tests can't tell us why, the only honest answer is to look at the tissue itself. A kidney biopsy takes a tiny core of kidney — about a millimetre wide — for microscopic examination.

It is how we diagnose glomerulonephritis, nephrotic syndrome, lupus nephritis, IgA disease, vasculitis, and dozens of other conditions that look identical from the outside but need completely different treatments.

It is also how we monitor transplanted kidneys for rejection. At Renacare, biopsies are a day-care procedure — ultrasound-guided, same-day discharge, results within a week from India's leading histopathology labs.

"Treating a kidney without a biopsy when you need one is treating the wrong disease. We don't gamble with kidneys."

How we do it differently

Quick, precise, day-care.

A biopsy should be a small procedure, not a small admission. We've designed it that way.

Ultrasound-guided

Real-time imaging, every pass

Every biopsy uses live ultrasound guidance — not blind, not pre-scan. The needle path is visualised in real-time. This is the safest, most reliable technique.

Day-care

Home the same day

You arrive in the morning, biopsy is taken, you recover for 4–6 hours, and you go home the same evening. No overnight admission unless complications arise.

Top histopath labs

Light, immuno, EM where needed

Tissue is sent to leading reference labs for light microscopy, immunofluorescence, and electron microscopy where indicated. We don't compromise on the read.

Native or transplant

All three biopsy types

Native kidney, transplant kidney, and graft surveillance biopsies — all performed in our centres, with the same protocols and the same nephrologist follow-through.

What to expect

From decision to diagnosis.

Most biopsies are done and read within a week.

Consultation & consent

Nephrologist explains why a biopsy is needed, what we're looking for, and the risks. Blood tests confirm clotting is normal. Consent is detailed and written.

Procedure day

You arrive fasting. Local anaesthesia, ultrasound-guided needle, 2–3 cores taken. Procedure takes about 30 minutes including imaging.

Recovery & discharge

You rest in bed for 4–6 hours under observation. Vitals and urine checked. Most patients go home the same evening with painkillers and instructions.

Histopathology & report

Tissue is processed at our reference lab. Light microscopy and immunofluorescence reports usually within 5–7 days. Your nephrologist explains findings and next steps.

Frequently asked

Questions worth asking.

Before you start a treatment anywhere — these are the questions to ask. We've answered ours.

Is a kidney biopsy dangerous?

The risk of major complications — bleeding needing transfusion or intervention — is less than 1% in expert hands with ultrasound guidance. Minor pain and microscopic blood in urine are common and resolve.

Will I need to stay overnight?

Usually no. Most patients are discharged the same evening after 4–6 hours of observation. Overnight admission is only if bleeding signs are present or by patient preference.

How long until I get the results?

Light microscopy and immunofluorescence results are typically available in 5–7 days. Electron microscopy, when needed, adds another week. Your nephrologist will discuss findings with you in person.

Will I need any prep?

Blood tests to confirm clotting is normal. Stop blood-thinners as instructed (usually 5–7 days before). Fast from midnight before the procedure. No other special prep.

Talk to a nephrologist.

Whether you're starting dialysis, switching centres, or just want a second opinion — one conversation tells you everything you need.

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