Lung Cancer Surgery
Lung cancer surgery removes a cancerous part of the lung — a small wedge, a lobe (lobectomy) or, less often, a whole lung — together with nearby lymph nodes to treat and stage the disease. For suitable early-stage tumors it offers the best chance of cure, and is increasingly performed by minimally invasive keyhole (VATS) or robotic techniques that aid recovery.
Medically reviewed by the Florence Healthcare medical team · Last reviewed June 2026
Overview
Surgery is a central treatment for lung cancer that has not spread beyond the chest, particularly non-small-cell lung cancer at an early stage. The aim is to remove the tumor completely with a margin of healthy tissue. The most common operation is a lobectomy — removal of one of the lung's lobes — but smaller resections (a wedge or segment) or, occasionally, removal of a whole lung (pneumonectomy) may be needed depending on the tumor's size and position. Nearby lymph nodes are removed or sampled to confirm the stage.
Many lung operations can now be done with minimally invasive techniques — video-assisted thoracoscopic surgery (VATS) or robotic surgery — through small incisions rather than opening the chest widely. These approaches can mean less pain, a shorter hospital stay and a faster recovery for suitable patients. Careful assessment of lung function beforehand confirms that enough healthy lung will remain.
Surgery is planned by a thoracic multidisciplinary tumor board so it is combined, where needed, with chemotherapy, radiotherapy, immunotherapy or targeted therapy. International patients are supported by a coordinator with a clear plan and a transparent, itemized cost estimate before travel, and specialists can review imaging and pathology remotely for second opinions.
Who is a candidate?
- People with early-stage lung cancer confined to the lung or chest
- Patients whose thoracic tumor board recommends surgery as part of the plan
- Those with adequate lung function to tolerate removal of part of the lung
- People who may benefit from minimally invasive (VATS) or robotic lung surgery
- Patients fit enough for the planned operation, as assessed beforehand
- People seeking a second opinion on whether lung surgery is appropriate
What happens
- 1
Diagnosis and staging
Imaging such as CT and PET-CT, biopsy and lung-function tests confirm the cancer, its stage and whether enough healthy lung will remain after surgery.
- 2
Tumor-board planning
A thoracic multidisciplinary tumor board agrees whether surgery is appropriate and how it fits with chemotherapy, radiotherapy, immunotherapy or targeted therapy.
- 3
The operation
Under general anesthesia, the surgeon removes the affected part of the lung — usually a lobe — with a margin and nearby lymph nodes, using minimally invasive (VATS) or robotic techniques where suitable.
- 4
Early recovery
You recover with monitoring of breathing and the chest, often with a temporary drain. Breathing exercises and early mobilization aid recovery, which is generally quicker after minimally invasive surgery.
- 5
Further treatment and follow-up
Pathology confirms the stage and margins, and further treatment may follow if needed. International patients receive a clear surveillance plan that can be continued at home, with remote support.
Benefits
- Offers the best chance of cure for suitable early-stage lung cancer
- Removes the tumor with a margin and stages the disease via lymph nodes
- Minimally invasive (VATS) and robotic approaches can speed recovery
- Planned by a thoracic tumor board so it combines well with other treatments
- Smaller incisions can mean less pain and a shorter hospital stay for suitable patients
Risks & considerations
- Bleeding, infection and reaction to anesthesia, as with any major surgery
- Air leak from the lung, sometimes needing a drain for longer
- Reduced lung capacity, especially after removing larger amounts of lung
- Chest discomfort and a recovery of several weeks
- The possibility that further treatment is needed depending on pathology
Conditions this treats
Where it is performed
This procedure is delivered by our Comprehensive Oncology Center.
Learn more before you decide
Provider-reviewed guides on the related conditions, symptoms and tests in our Health Library.
Lung Cancer Surgery — frequently asked questions
It depends on the tumor's size and position. Most often a single lobe is removed (lobectomy), but smaller resections (a wedge or segment) or, occasionally, a whole lung (pneumonectomy) may be needed. Lung-function tests beforehand confirm enough healthy lung will remain.
Yes. Where it is clinically suitable, our surgeons use minimally invasive video-assisted thoracoscopic surgery (VATS) or robotic techniques through small incisions, which can mean less pain, a shorter stay and a faster recovery.
Sometimes. Depending on the stage and what pathology shows, chemotherapy, radiotherapy, immunotherapy or targeted therapy may be recommended before or after surgery. A thoracic tumor board decides the best combination for your case.
Yes. Share your imaging, pathology and lung-function results and our specialists provide an independent opinion on whether surgery is appropriate and how it fits the plan, before you commit to travel.
Lung cancer surgery often means around three to seven nights in hospital plus follow-up before flying — shorter with minimally invasive surgery. Your coordinator confirms the plan. We provide a transparent, itemized estimate after reviewing your case rather than a fixed online price.
Related treatments
Considering lung cancer surgery?
Share your reports for a medical second opinion and a transparent, itemized cost estimate — usually within 48 hours.