Hearing the words “lung nodule” or “lung cancer” can immediately raise difficult questions. Is surgery necessary? How much of the lung needs to be removed? Will breathing be affected afterward?
A Lung Cancer Surgeon in Madanpur Khadar can help answer these questions as part of a wider cancer care team. The goal is not simply to remove a tumour, but to choose treatment based on the cancer stage, tumour location, lung function, and the patient's overall health.
Surgery is commonly considered when lung cancer is localised and can be safely removed.
However, surgery is not suitable for every patient. Some cancers are better treated with chemotherapy, immunotherapy, radiation, targeted treatment, or a combination of approaches.
The decision depends on the type and stage of cancer.
Before surgery is planned, doctors need to understand how far the cancer has spread.
Evaluation may include:
CT scans
PET-CT
Bronchoscopy
Tissue biopsy
Pulmonary function testing
Assessment of lymph nodes
These tests help the team understand the disease and whether surgery can provide meaningful benefit.
One important consideration is how much healthy lung can be preserved while still removing the cancer safely.
Depending on the tumour, a surgeon may discuss procedures ranging from removal of a smaller section of lung to removal of an entire lobe or, in selected situations, more extensive surgery.
The right procedure depends on the cancer rather than a one-size-fits-all rule.
Consider a patient whose routine scan shows a suspicious lung nodule. The patient is worried and assumes that the entire lung will need to be removed.
Further testing reveals a small, localised tumour in a position that allows a more limited operation. After reviewing lung function and cancer staging, the team can discuss the least extensive surgery that still provides appropriate cancer treatment.
This is why a scan result alone should not determine expectations.
Finding a suspicious nodule can create understandable urgency, but rushing without proper staging can lead to the wrong treatment plan.
A careful evaluation may identify a need for biopsy, additional imaging, or other treatment before surgery. In cancer care, the right sequence of treatment matters as much as the treatment itself.
Global cancer estimates released in 2024 reported approximately 2.5 million new lung cancer cases worldwide in 2022. Lung cancer remains one of the world's most commonly diagnosed cancers, making timely investigation of suspicious symptoms and imaging findings important.
Dr. Saraansh Bansal is a thoracic surgeon specialist with experience in minimally invasive and robotic techniques. His clinical interests include lung cancer surgery and lung-parenchyma-preserving procedures, along with other conditions affecting the lungs, pleura, airway, and mediastinum.
Before making a decision, consider asking:
What type and stage of lung cancer do I have?
Is surgery necessary?
How much lung needs to be removed?
Can a minimally invasive approach be used?
What will recovery look like?
Will I need additional treatment after surgery?
Clear answers can help you understand the complete treatment plan.
No. Surgery depends on cancer stage, location, spread, lung function, and overall health. Some patients need other treatments instead.
It varies. The operation may involve removing a small portion, a lobe, or, in selected cases, a larger part of the lung. The aim is to remove the cancer adequately while preserving healthy lung where possible.
For selected patients, yes. VATS and robotic approaches may be suitable depending on tumour characteristics and the surgeon's assessment.
A lung cancer diagnosis can feel overwhelming, but you do not have to make treatment decisions based on fear or assumptions.
Get the diagnosis and stage clarified, understand your treatment options, and discuss whether surgery is appropriate for your particular case. A thoracic surgical opinion can be an important part of that process.
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