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 right upper lobectomy . There is prominence of the right hilum , which may have increased since the prior study and correlation with followup chest CT is advised . There is blunting of the right costophrenic angle , raising concern for small pleural effusion . A trace left pleural effusion would be difficult to exclude . The cardiac silhouette is top normal . The aorta is calcified .
    OUTPUT:
    
Prominence of the right hilum is stable to possibly slightly increased since the prior study ; recommend correlation with followup CT . Possible trace bilateral pleural effusions .