Lung cancer, one of the most common global cancers, affects both smokers and non-smokers due to factors like environmental ...

An endobronchial ultrasound (EBUS) gives your doctor a look at your bronchi, the airways leading to your lungs.It can also help your doctor do a procedure like a biopsy.. An EBUS uses a tool ...

Taking in oxygen to power your whole body is just one part of your lung function. Altogether, your lungs are a highly efficient machine—and they do a lot more than you might think.

¶Air enters each lung through a bronchus, which branches from the windpipe (trachea). A bronchus subdivides successively into bronchioles, air ducts (ductuli alveolares), air pockets (atria ...

Lung cancer can affect more than just your lungs. Learn more about its effects on the body. Health ... Treatments may include palliative radiation or bronchial artery embolization.

Just read how Gavitt A. Woodard, M.D. and Georg M. Wieselthaler, M.D. from the University of California, San Francisco, described the picture in the Tweet above, "The right bronchial tree consists ...

RSV and Other Lung Problems FAQs. How is RSV different from a cold? The virus that causes the common cold tends to stay in your upper respiratory system (head cold).RSV is more likely to move down ...

The secondary bronchi branch into three bronchi in the right lung and into two bronchi in the left lung. The bronchi branch out into smaller ... go just to the site of the problem-your lungs.

The unidirectional flow is caused by aerodynamic valves in the lungs: Air is inhaled through the trachea, or windpipe, then flows into two primary bronchi, or airways, each of which enters one of ...