Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear . However a 1 .2 x 1 .2 cm nodule is seen adjacent to the right hilum , overlying the posterior right seventh rib . Heart size is top - normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No evidence of pneumonia . Possible 1 .2 cm nodule adjacent to the right hilum should be further assessed with CT .