All of the following are causes of hemorrhagic pleural effusion except?
Hemorrhagic pleural fluid may result from : Trauma Malignancy Post-pericardiotomy syndrome Asbestos-related effusion Pulmonary embolism Tuberculosis Sub-phrenic disease
Pulmonary embolism
Rheumatoid ahritis
Pancreatitis
TB
Pleural effusion & Pulmonary alveolar proteinosis