Pleuritis; Pleuritic chest pain
Pleurisy is inflammation of the lining of the lungs and chest (the pleura) that leads to chest pain (usually sharp) when you take a breath or cough.
Pleurisy may develop when you have lung inflammation due to infections such as pneumonia or tuberculosis. It is often a sign of a viral infection of the lungs. This inflammation also causes the sharp chest pain of pleurisy.
It may also occur with:
Celli BR. Diseases of the diaphgragm, chest wall, pleura, and mediastinum. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier;2007:chap 100.