Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a chronic left loculated pleural effusion in the fissure that was already seen on the previous CT scan even in ___ with adjacent compressive atelectasis . The rest of the lung is clear . The mediastinal and cardiac contours are within normal limits . There is no pneumothorax .
    OUTPUT:
    
Chronic loculated pleural effusion in the left fissure that was already seen on the CT scan in ___ .