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Asked by: Arquimedes Cascajares
medical health lung and respiratory healthWhat do white lungs mean?
Similarly, it is asked, what does it mean when lungs are white?
A pleural effusion is a collection of fluid in the space between your chest wall and lungs. Like lung consolidation, it looks like white areas against the darker air-filled lungs on your chest X-ray. A lung consolidation may also be fluid, but it's inside your lung, so it can't move when you change positions.
Simply so, what causes infiltrates in the lungs?
Pulmonary infiltrate. A pulmonary infiltrate is a substance denser than air, such as pus, blood, or protein, which lingers within the parenchyma of the lungs. Pulmonary infiltrates are associated with pneumonia, tuberculosis, and nocardiosis.
Pneumonia has four stages, namely consolidation, red hepatization, grey hepatization and resolution.
- Consolidation. Occurs in the first 24 hours. Cellular exudates containing neutrophils, lymphocytes and fibrin replaces the alveolar air.
- Red Hepatization. Occurs in the 2-3 days after consolidation.