Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , resolved left pleural effusion and basilar atelectasis . New loculated pleural effusion in the lateral aspect of the left mid lung and increased displacement of posterior rib fracture . Postsurgical changes with unchanged upward retraction of the right minor fissure and elevation of the right hilum . The lung volumes are normal . Normal size of the cardiac silhouette . Normal hilar and mediastinal structures . . No pneumonia , no pulmonary edema . No pleural effusions .
    OUTPUT:
    
New loculated pleural effusion in the lateral aspect of the left lung with increased displacement of the left posterior rib fracture . Resolved left pleural effusion and atelectasis .