Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild pulmonary vascular congestion is stable since ___ . Prominence to the right hila is also unchanged over multiple prior studies . The aortic knob is calcified . There is moderate cardiomegaly . Small bilateral pleural effusions have decreased since ___ . There is no new opacity concerning for pneumonia . Calcified left lower lobe granuloma . No pneumothorax .
    OUTPUT:
    
Small bilateral pleural effusions have decreased since ___ . No new opacity concerning for pneumonia .