Intermediate
Technical
IVT
empyema
Pronunciation: em-py-EE-muh
Collection of infected fluid or pus in the pleural space.
Full Definition
Empyema is a serious condition characterized by the accumulation of infected fluid or frank pus in the pleural space, typically resulting from pneumonia, chest trauma, or post-surgical complications. The condition requires prompt drainage through chest tube thoracostomy or surgical intervention such as VATS decortication. Untreated empyema can lead to sepsis, lung entrapment, and chronic respiratory impairment requiring more extensive surgical procedures.
Usage
Usage note: Distinguish from simple pleural effusion by emphasizing the infected nature.
In Context
- "CT imaging revealed a loculated empyema requiring surgical drainage." — radiology report
- "The patient developed empyema following pneumonia treatment." — clinical note
Also known as
pleural empyema
infected pleural effusion
Don't confuse with
parapneumonic effusion
hemothorax