Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The patient is status post left upper lobectomy with associated left lung volume loss and shift of the mediastinum to the left . Blunting of the left costophrenic angle including posteriorly suggests a small pleural effusion . There is also slight blunting of the right costophrenic angle suggests trace pleural fluid . No definite focal consolidation is seen . There is no pneumothorax . The cardiac and mediastinal silhouettes are grossly stable .
    OUTPUT:
    
Small bilateral pleural effusions appear increased compared to prior . Left upper lobectomy changes including left lung volume loss .