kidney biopsy

A kidney biopsy is an important diagnostic procedure that helps doctors understand the exact cause of kidney problems. It involves taking a small sample of kidney tissue and examining it under a microscope. This test plays a key role in identifying kidney diseases accurately and planning the right treatment. If you are looking for a kidney biopsy hospital in Bangalore, expert evaluation and careful handling are essential for safe and reliable results.

At Manipal Hospital in Sarjapura Main Road, Bangalore, kidney biopsy is performed with a strong focus on patient comfort, safety, and accuracy. Under the guidance of Dr Mitesh Makwana, patients receive thorough assessment and clear explanations before and after the procedure, ensuring peace of mind at every step.

What is Kidney Biopsy?

A kidney biopsy involves removing a very small sample of kidney tissue using a thin needle. The procedure is usually performed under ultrasound or CT scan guidance to ensure accuracy and safety. The tissue sample helps doctors assess inflammation, scarring, infection, or damage within the kidney.

Kidney biopsy, also known as a renal biopsy, is recommended when blood tests, urine tests, or imaging scans do not give enough information about kidney health. It helps diagnose conditions such as unexplained protein or blood in urine, sudden decline in kidney function, kidney inflammation, or certain autoimmune kidney diseases. It is also used to assess how well a transplanted kidney is working.

When Is a Kidney Biopsy Recommended?

Your doctor may advise a kidney biopsy if you have:

  • Unexplained decline in kidney function
  • Persistent protein or blood in urine
  • Suspected glomerulonephritis
  • Kidney transplant dysfunction
  • Certain autoimmune kidney disorders

A biopsy helps confirm diagnosis when blood tests and imaging are not sufficient.

Is Kidney Biopsy Safe?

Yes. Kidney biopsy is generally very safe when performed by experienced nephrologists in a hospital setting. Serious complications are rare, and most patients recover without any issues.

Doctors ensure safety by:

  • Checking blood pressure and clotting profile
  • Using imaging guidance
  • Monitoring closely after the procedure

Possible Risks of Kidney Biopsy

Most risks are mild and temporary.

Common (minor):

  • Mild pain at the biopsy site
  • Small amount of blood in urine for 1–2 days

Rare:

  • Significant bleeding
  • Infection
  • Need for blood transfusion (very uncommon)

Life-threatening complications are extremely rare.

Preparation Before Kidney Biopsy

To reduce risks, patients are advised to:

  • Inform the doctor about blood-thinning medicines
  • Undergo blood and urine tests
  • Control blood pressure
  • Avoid eating or drinking if instructed

Your doctor will give clear preparation instructions before the procedure.

Who Should Avoid Kidney Biopsy?

A kidney biopsy may not be advised in patients with:

  • Uncontrolled high blood pressure
  • Bleeding disorders
  • Active infections
  • Very small or severely scarred kidneys

Your nephrologist will carefully assess suitability.

Why Kidney Biopsy Is Important

A kidney biopsy provides:

  • Accurate diagnosis
  • Targeted treatment planning
  • Better disease monitoring
  • Prevention of unnecessary medications

In many cases, it plays a crucial role in preserving long-term kidney health.

Kidney biopsy is a safe, essential, and highly informative diagnostic procedure. With modern imaging techniques and expert medical care, risks are minimal. If your doctor has recommended kidney biopsy, it is an important step toward accurate diagnosis and effective treatment.

Need expert advice on kidney biopsy?
Consult a qualified nephrologist Dr. Mitesh Makwana at Manipal Hospital in Sarjapura Main Road, Bangalore for personalised evaluation and care.

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Our Location

Survey no, 45/2, Manipal Hospital, Sarjapur – Marathahalli Rd, opposite Iblur,
Amblipura, PWD Quarters, Ambalipura, Bellandur, Bengaluru, Karnataka 560102

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1800 102 4647