If your doctor recommends a liver biopsy, you may feel anxious. A biopsy involves collecting tissue from inside your body so a doctor can study it. The procedure may be uncomfortable, but it’s ...

In some cases, doctors may want to perform a kidney biopsy. This process involves inserting a small needle into the kidney to remove tissue. The doctor will then send the tissue to a lab for testing.

When a dog develops a swollen lymph node, it may happen that you'll be debating between fine needle aspiration or biopsy. These have their own pros and cons. When it comes to swollen lymph nodes in ...

A specialist can use other tests (such as an examination or ultrasound) to help diagnose this type of eye cancer. If you do have a biopsy, you might have a fine needle aspiration or vitreous biopsy. A ...

Fine-needle aspiration biopsy of the thyroid nodule is a procedure in which a small sample of cells is obtained from a thyroid nodule with the aid of a thin needle under ultrasound guidance.

Doctors may use this procedure to confirm a diagnosis from a core needle biopsy. A person who receives a general anesthetic will not be awake during the biopsy. They will spend time in a recovery ...

In a paper recently published in the journal Acta Neuropathologica Communications, DetermaCNI showed promise as a liquid biopsy method for diagnosing and profiling central nervous system tumors by ...

Kidney disease results from kidney damage and subsequent decline in kidney function, says Dr. Pooja Budhiraja, a nephrologist and hypertension specialist at Mayo Clinic. She explains that there ...

A stomach biopsy allows your healthcare provider to examine tissues under a microscope. This can help your provider diagnose conditions that affect your stomach and digestive tract. More formally ...

Kidney failure occurs when your kidneys lose the ability to filter waste from your blood sufficiently. It may not cause symptoms in the early stages. Your kidneys filter your blood and remove ...

Endoscopic ultrasound-guided fine needle aspiration biopsy (EUS-FNA) is currently performed on a routine basis at many endoscopic centers and it is evident that this procedure has a major impact ...