Biochemical analysis, Pleural fluid

Description

This test involves a detailed biochemical analysis of fluid collected from the pleural space surrounding the lungs. It measures levels of protein, LDH, glucose, pH, and other markers. The analysis helps determine the cause of pleural effusion, which can result from heart failure, pneumonia, cancer, or other conditions. Results aid in differentiating between exudative and transudative effusions, guiding diagnosis and treatment. This test is essential for managing patients with unexplained fluid in the chest or suspected pleural diseases.