empyema
Pronunciation: em-py-EE-ma
A collection of pus in the pleural space, often complicating pneumonia or occurring after thoracic surgery.
Full Definition
Empyema represents a serious complication in thoracic oncology, occurring when infected fluid accumulates in the pleural cavity. In cancer patients, empyema may develop following surgical resection, radiation therapy, or as a consequence of tumor-related pleural involvement. The condition requires prompt recognition and treatment, typically involving chest tube drainage and antibiotic therapy. Empyema can significantly delay cancer treatment and impact patient prognosis, making early identification crucial for oncology teams.
Usage
Usage note: Distinguish from simple pleural effusion by specifying purulent nature when applicable.
In Context
- "Post-operative empyema developed following the patient's right upper lobectomy, requiring prolonged chest tube drainage." — Surgical case report
- "The pleural fluid analysis revealed empyema with a pH of 7.20 and glucose less than 60 mg/dL." — Laboratory report