MRCP UK EXAMINATIONS

Detailed explanation-1: -Exudative (protein-rich fluid) pleural effusions are most commonly caused by: Pneumonia. Cancer. Pulmonary embolism.

Detailed explanation-2: -Pleural effusions secondary to PE are usually exudates. PE causes pleural effusion by increasing pulmonary capillary permeability, such that pulmonary interstitial fluid moves from the lung to the pleural space by crossing the visceral pleura.

Detailed explanation-3: -Pleural fluid caused by pulmonary emboli is usually exudative but is occasionally transudative.

Detailed explanation-4: -A pleural effusion is when your lungs are releasing (secreting) too much fluid and not reabsorbing enough. Excess fluid can compress the lungs, causing shortness of breath. There are two types of pleural effusions: transudative and exudative.

Detailed explanation-5: -Heart failure is the most common cause. Exudative effusion is caused by blocked blood vessels or lymph vessels, inflammation, infection, lung injury, or tumors.