Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mild to moderately enlarged . The aorta is diffusely calcified . Mediastinal and hilar contours are unremarkable . Pulmonary vasculature is not engorged . Consolidative opacity within the right lung base is noted along with small bilateral pleural effusions , larger on the right . Streaky opacity in the left lung base may reflect compressive atelectasis . Ill - defined peripheral opacity within the left upper lobe may be an area of scarring . No acute osseous abnormalities detected .
    OUTPUT:
    
Small bilateral pleural effusions , greater on the right , with right basilar opacification concerning for infection . Compressive atelectasis is noted in the left lung base .