Day theatre procedure
About this service
A lymph node biopsy for suspected tuberculosis is a procedure available in Windhoek that surgically removes a lymph node to confirm or rule out tuberculosis infection. It's usually recommended when a lymph node has become swollen, firm or persistent, and other tests haven't given a clear answer. Removing and examining the node allows an accurate diagnosis, which then guides the right treatment.
At Eastgate Clinic this biopsy is performed in our on-site day theatre, with consultation and follow-up managed by your GP in our rooms. Your doctor will explain the results and next steps once they're available.
What to expect
- A consultation and examination of the swollen node in our rooms
- Under anaesthesia the whole node, usually in the neck, is removed through a small incision
- Mild swelling and tenderness at the biopsy site afterwards is expected
- The removed node is sent for laboratory analysis to confirm diagnosis
- Follow-up appointment in our rooms to discuss results and treatment
Who is it for?
You may be advised to have this if you are dealing with:
- A persistent swollen lymph node in the neck, armpit or elsewhere
- A firm, painless lump that hasn't gone down over time
- Other symptoms such as night sweats, weight loss or fatigue
- Suspected tuberculosis needing tissue confirmation
- Referral from your GP after other tests were inconclusive
Frequently asked questions
Why is a whole lymph node removed to test for TB?
A needle sample sometimes misses the changes that confirm tuberculosis, and the laboratory needs enough tissue for culture and microscopy. Removing the node gives the clearest answer and can also rule out other causes of a swollen gland.
How long do lymph node biopsy results take?
Microscopy results often come back within one to two weeks, but TB culture can take several weeks longer. Your doctor may start treatment on the early findings and will discuss each result with you in our rooms.
Can TB in a lymph node be cured?
Yes. Once confirmed, TB lymphadenitis is treated with a standard course of anti-tuberculosis tablets, usually for six months. Taking every dose is important, and your doctor will monitor your progress during treatment.
For referring doctors
This procedure can be booked in Eastgate Clinic's on-site day theatre in Windhoek, with anaesthetist and theatre staff provided. Contact us to arrange theatre time for your patient.
Day theatre information for doctorsReady to book your lymph node biopsy (for suspected tuberculosis)?
Choose a date and time online and we will confirm your appointment at Eastgate Clinic in Windhoek. Medical aid and private patients welcome.