Who is it for?
Lung biopsy confirms the diagnosis of suspicious nodules or masses in the lung or adjacent to the chest wall. An accurate diagnosis is the precondition for planning the right treatment — surgery, oncologic therapy or surveillance.
The route depends on location: ultrasound guidance for lesions abutting the chest wall, CT guidance for deeper ones. Suitability is assessed with the lesion’s site, size and your lung reserve.
How it is done — step by step
Planning
The shortest, vessel-free track is planned on imaging; positioning follows the plan.
Local anaesthesia
Skin and needle track are numbed; the procedure is done awake.
Sampling
With breathing coached, a cutting needle takes samples; each pass lasts seconds.
Check imaging
The lung is imaged afterwards for air leak, with repeat checks at intervals.
What to expect on the day
You will be asked to fast; blood thinners are adjusted beforehand. You will be asked for short breath-holds — the team coaches you step by step.
Afterwards you are observed for a few hours and a check image confirms there is no air leak. Most patients go home the same day.
Risks and Limitations
The most frequent risk to know is air leaking around the lung (pneumothorax). Most are small and resolve by themselves; some need a few hours of extra observation, and a smaller share needs a thin tube to evacuate the air. This possibility is part of the standard consent.
Streaks of blood in the sputum can occur and are usually self-limiting; significant bleeding is rare. Occasionally the sample is insufficient and a repeat is needed.
Recovery and follow-up
Avoid heavy exertion on the day and the next; wait for your physician’s clearance before plans involving pressure changes such as flying.
Pathology is ready within days to one or two weeks and is reviewed with the chest medicine/oncology team to draw the roadmap together.
Scientific References
- CIRSE — Perkütan İğne Biyopsisi Kılavuzu (Veltri A ve ark., Cardiovasc Intervent Radiol, 2017)
- BTS — Radyolojik kılavuzlu akciğer biyopsisi kılavuzu (Manhire A ve ark., Thorax, 2003)
Frequently Asked Questions
Is it painful?
It is done under local anaesthesia; most patients feel only pressure. Mild soreness at the site may follow.
What if a pneumothorax occurs?
Most small leaks resolve on their own with observation only. Larger ones are evacuated with a thin tube — a known, managed situation.
Is blood in my sputum normal?
Light streaking can occur after the procedure and usually self-limits. Contact us for visible or persistent bleeding.
Why are breath-holds important?
The lung moves with breathing; short, timed holds let the needle reach the target safely. The team coaches you in real time.
Can I go home the same day?
Usually yes if the check image is clear. Observation is extended if a small leak is seen.
When is the result ready?
Typically within days to one or two weeks, reviewed together with the relevant team.
The information on this page is for general education; diagnosis and treatment decisions are made individually after clinical evaluation.