Each lobar bronchus enters a lobe in each lung. Within its lobe, each of the lobar bronchi branches into segmental bronchi (tertiary bronchi). The segments continue to branch into smaller and smaller ...

Many children continue to experience respiratory symptoms up to 14 years after treatment for protracted bacterial bronchitis, ...

A 36-year-old California man who was admitted to the intensive care unit with chronic heart failure was coughing so severely that he hacked up a blood clot in his lung that was shaped like his ...

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 ...

A common health problem, lung diseases range from mild to severe. WebMD breaks down the information and describes the types and causes of some common lung diseases.

Learn about the lung structure, how diseases, such as COPD and asthma, can affect the lungs, ... from the upper respiratory tract to the bronchi and down into the alveoli.