Lung effusion with blood drawn out may be related to lung cancer, tuberculosis, chronic lung diseases and so on.
1. Lung cancer, hemorrhagic pleural fluid (fluid in the chest cavity) is a common symptom of malignant tumors. Tumors can cause local hemorrhage, and at the same time, pleural fluid can be produced, and the mixture of blood and pleural fluid will have similar manifestations.
2. Tuberculosis is also a typical lung disease that can cause local bleeding, while tuberculosis bacillus can cause pleural infection, resulting in pleural effusion, which leads to hemorrhagic pleural fluid.
3. Chronic lung diseases, such as chronic bronchitis, part of chronic bronchitis combined with cardiac insufficiency, pleural effusion can occur, while inflammatory reaction can cause trachea, bronchial hemorrhage, similar symptoms can occur.
The specific cause of the disease needs to be clarified after medical examination, and at the same time follow the doctor’s instructions for treatment.