This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pleural effusion & Pulmonary alveolar proteinosis, Subject name: Medicine
Low glucose in pleural effusion is seen in all except? 
Select and explain. 
A. Rheumatoid ahritis, B. Empyema, C. Malignant pleural effusion, D. Dressler's syndrome
D: Dressler's syndrome
Answer: D: Dressler's syndrome 
Explanation: Causes of low pleural fluid sugar: Empyema Tuberculous pleural effusion Rheumatoid pleurisy Lupus pleuritis Malignant effusion Esophageal rupture