Chest ImagingPleuritis
refers to an acute or chronic
inflammation of the
pleura that manifests clinically by chest pain. Most often pleuritis leads to
pleural effusion. However, pleuritis without an effusion may occur. In such a situation, chest radiographs may show diaphragmatic elevation, reduction in diaphragmatic excursion.
Pleural thickening may also be present, better depicted on
CT. In some cases of acute pleuritis, the chest radiograph may be normal.
PG