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Doctor insights on: Removal Of A Single Lobe Of The Lung

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What does a nodule in upper right lobe of the lung 4.6mm and not calcified mean discovered via health check CT scan?

Nodule: Usually benign nodule. It is common to find these. Most often they are related to a fungal spore. Talk to your doctor, but a reasonable course would be to get repeat chest xray 6 months. ...Read more

Lung (Definition)

Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more


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Any ideas why heart failures come from pulmonary embolism in the right upper lobe of the lung in arteriosclerosis?

Any ideas why heart failures come from pulmonary embolism in the right upper lobe of the lung in arteriosclerosis?

Several ways: The pe can cause low oxygen including what goes to the heart. It can put strain on the heart, dilate the right side, cause hormones to be released cause tachycardia and due to that chf, arrhythmia and failure of the heart to push blood if big enough. It can then cause paradoxical pressures in the ventricles collapsing the left ventricle due to right pressure. ...Read more

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What if my collasped lung dosent reinflate only one lobe collasped will the lung rot and cause trouble?

What if my collasped lung dosent reinflate  only one lobe collasped will the lung rot and cause trouble?

No: With the correct treatment no lung/lobe will remain permanently compressed. And lungs do not rot. ...Read more

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I had a surgery of my right lung, removal of non cancer noduals upper lobe removed, was in hospetal for 28 days ?

I had a surgery of my right lung, removal of non cancer noduals upper lobe removed, was in hospetal for 28 days ?

Depends on details: The details of why and how the surgery was performed as well as baseline health status all impact length of stay (los). Generally, minimally invasive (vats or robotic) surgery has shorter los then thoracotomy. Generally, more "normal" lung tissue vs emphysematous/copd lung tissue has less complications and therefore shorter los. Saying much beyond would be wild speculation. ...Read more

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My mom is scheduled for a lobe removal on her left lung due to cancer. What can I expect on the healing process? She is 78 and in good shape.

My mom is scheduled for a lobe removal on her left lung due to cancer.  What can I expect on the healing process? She is 78 and in good shape.

-: The recovery from lung surgery depends on other medical conditions and problems; i assume that her lung function is adequate enough for her to proceed with surgery so if everything goes well she should recover well; the outcomes from lung surgeries are generally better at larger high volume centers; if possible consider having surgery at a large volume center close by, . ...Read more

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What causes fluid in the lung?

What causes fluid in the lung?

Many things: See your doctor. There are many causes from lung issues like emphysema, bronchitis, pathology to heart issues like congestive heart failure. Consult your doctor for a thorough work up. ...Read more

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Why can't the lung regenerate?

Why can't the lung regenerate?

Lung: The only organs in the body that can regenerate are blood and skin. There are some organs parts of which can regenerate. Examples include lung, intestine ; liver. The cells lining the bronchi and the alveoli of lungs can regenerate. Alveoli are the tiny bubbles at the end of the bronchioles that participate in gas exchange. There are some organs such as brain and spinal cord which never regenerate. ...Read more

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What is a hardening of the lung?

What is a hardening of the lung?

It depends: I would assume that you are referring to fibrosis (pulmonary fibrosis) of the lung resulting from an accumulation of fibrous connective tissue. This may be the result of schleroderma, rheumatoid arthritis or environmental exposures. You would need need to see a pulmonologist for evaluation and treatment. ...Read more

Lobe (Definition)

1. A rounded projection, especially a rounded, projecting anatomical part. (for example, the lobe of an ear) 2. A subdivision of a bodily organ or part bounded by fissures, connective tissue, or other structural boundaries. (for example, a ...Read more