Empyema is an exudative effusion (an excessive collection of protein-rich fluid) accompanied by pus in the pleural cavity. The pleural space Is also known as the pleural cavity or intrapleural space ...
Empyema is defined as a collection of pus in the pleural space and is a form of purulent (infected), pleural effusion. Pleural effusion refers to the build-up of excess fluid between the layers of the ...