The gas exchange system is made from key parts, each of which has a different function. Bronchus The trachea splits into a left and right bronchus (plural: bronchi), each leads to a lung.

Lung metastases are a devastating reality for over half of cancer patients whose tumors spread beyond their initial sites.

a: Gross anatomy of lung and thorax. b: Microscopic anatomy of bronchial wall. C: View of terminal airway and alveoli. d: Alveolar structure.

ILDs can be classified in several ways, generally based on the cause, symptom severity, and how the disease affects your lung ...

Patients with HIV have higher risk for obstructive lung disease, gas exchange impairment, a rapid reduction in lung function, and emphysema.

Scientists at the Max Planck Institute for Heart and Lung Research study the structure and workings of the heart ... and which signal molecules influence their function. They also look into the ...