How does lung function change after lower lobectomy in COPD?
Patient's Query
Hello doctor,
I smoked for nearly 30 years and was recently diagnosed with Stage II lung cancer. I am scheduled for surgery next month to remove the lower lobe of my right lung.
I also have COPD, which my pulmonologist says has already significantly reduced my lung function. I am worried that removing part of my lung when my breathing is already compromised will leave me unable to walk across a room without becoming short of breath.
My surgeon says the surgery is necessary, but I do not feel that I fully understand what my quality of life will look like afterwards.
How does lung function typically change after a lower lobectomy in someone who already has COPD?
Is it possible that removing a diseased portion of the lung may have less impact than I am imagining?
What should I realistically expect in terms of breathing capacity, physical activity, recovery time, and day-to-day functioning after surgery?
Please help.
Thank you.
Hello,
Welcome to icliniq.com.
I have gone through your query and understand your concern.
When someone already has COPD (chronic obstructive pulmonary disease), the idea of removing part of the lung can feel frightening, especially when breathing is already limited.
In Stage II lung cancer, surgery to remove the affected lobe is usually recommended because it offers the best chance of cure. Before advising surgery, doctors normally perform lung function tests to estimate how the lungs will function after the removal of that portion. If the surgical team has cleared you for surgery, it generally means they believe your remaining lung function should still allow reasonable daily activity.
Many patients with COPD are still able to function fairly well after a lobectomy. The remaining lung gradually adapts over time. In the first few weeks, you may notice more breathlessness, but with recovery, breathing exercises, pulmonary rehabilitation, and proper COPD inhaler treatment, most patients regain the ability to walk and perform routine activities.
Strict smoking cessation, proper inhaler use, and participation in pulmonary rehabilitation after surgery are very important to help your lungs recover and maintain the best possible quality of life.
I hope I have answered your question.
Let me know if I can assist you further.
Thank you.
Same symptoms don't mean you have the same problem. Consult a doctor now!
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