It’s cancer that starts in your lungs and can spread to other parts of your body. Although it’s the top cause of cancer deaths for U.S. men and women, it’s also one of the most preventable ...

And it’s found in about a third of the people who die from cancer. Cancer can spread to any part of your lungs. And you might have one tumor in one lung or many tumors in both lungs. But most of ...

ECMO machines can do the work of the heart and lungs, and dialysis can filter the blood of people with kidney failure. There are arguably some parts of the human body that don't serve any useful ...

From there, the heart pumps the blood through an artery that branches to distribute blood to itself and other body parts (except the lungs). The lungs work with the heart to oxygenate blood.

Organs and other parts of the body need oxygen to function properly, so it is important that a person’s oxygen levels do not drop too far. The lungs also contain small blood vessels called ...

They also found a certain subtype of emphysema that affects the outermost parts of the lung, called paraseptal emphysema, was more common in marijuana smokers compared to tobacco-only smokers ...

"As basic research in microrobotics continues ... the overall dosage is lower because the medicine goes directly to the lungs rather than through other parts of the body. That reduces side effects ...

But a basic understanding of how our lungs ... it makes sense to use every body part. That should include lungs, too. Jonathan Reisman is the author of “The Unseen Body: A Doctor’s Journey ...