Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a moderate left pleural effusion obscuring the left heart border significantly increased in size compared to the exam post - thoracentesis from ___ . There is adjacent consolidation likely secondary to compressive atelectasis . The hilar and mediastinal contours are otherwise stable . The lungs are clear without evidence of focal consolidations concerning for pneumonia . There is no evidence of pneumothorax .
    OUTPUT:
    
New moderate left pleural effusion with adjacent compressive atelectasis .