LONDON — Vatican officials said late Tuesday that Pope Francis had developed pneumonia in both lungs, further complicating ...

The Vatican said Francis' overall condition remained stationary, but that blood tests showed a “slight improvement" in key ...

The Vatican said late Tuesday that Francis’ respiratory infection also involves asthmatic bronchitis, which required the use ...

Lung biopsy is a relatively frequently performed procedure with considerable benefit for patient management but it may, on rare occasions, result in the death of the patient. It is a multidisciplinary ...

Bronchitis refers to inflammation of the bronchial tubes, or the airways that carry air to and from the lungs. Acute bronchitis is usually caused by a viral respiratory infection, such as a cold or ...

Although these differences were not correlated with the degree of anatomic change in the lungs as seen on x-ray ... control subjects and 97 patients with bronchial asthma and pulmonary emphysema.

Lung cancer screening aims to find lung cancer early. This is when there are more treatment options available and there is the best chance of treating it successfully. In the UK, the National ...

Circulation of respiratory viruses is normally highest in the fall and winter. For the purposes of reporting and comparisons over time and between viruses, the respiratory season typically runs from ...

Bronchitis causes inflammation and swelling in the bronchial tubes, which connect the throat to the lungs. This inflammation makes it more difficult to breathe and can cause chest pain and pressure.

Whereas a cold is a viral infection in the upper respiratory tract, bronchitis is a lower respiratory infection that affects the bronchial tubes—the airways that carry air to your lungs. A cold is ...

Heartburn is chest pain that occurs when stomach acid leaks out of the stomach and back up into the esophagus (food pipe). The esophagus is the tube that connects the mouth and stomach.