Lymph Node Biopsy
A lymph node biopsy helps diagnose conditions like cancer or infections by examining the lymph node tissue.
It is a way of taking a small piece of tissue out of your body, using a tiny incision so that it can be examined under a microscope by a pathologist (an expert in making diagnoses from tissue samples).
This video will show more information on what to expect when having a lymph node biopsy.
How do I prepare for the procedure?
You will receive specific preparation instructions, which may include fasting before the procedure.
The type of anaesthesia used depends on the lymph nodes and the biopsy’s complexity. Local anaesthesia is often enough for lymph nodes close to the skin, while deeper nodes may require general anaesthesia.
How long will it take?
Every patient's situation is different and not easy to predict how straightforward or complex the procedure will be.
You can expect to be in the department for up to an hour although the procedure may take less than 30 minutes.
What happens after the procedure?
After a lymph node biopsy, you can expect some mild swelling or discomfort at the biopsy site. It’s common to experience soreness or tenderness for several days. Over-the-counter pain relief medications are usually sufficient to manage this discomfort.
You can resume your daily activities within a day after the biopsy. However, it’s advisable to avoid strenuous activities for at least a few days to allow the biopsy site to heal properly. A small bandage is usually placed over the incision and can typically be removed after 24 hours.
