Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC has been removed . Right mid lung opacities are not well appreciated on the current study suggesting they may have been due to aspiration . There is no focal consolidation , pleural effusion or pneumothorax . The heart is normal in size with mediastinal surgical clips noted . Bulge in aortic contour compatible with aneurysm seen on prior chest CT evaluations .
    OUTPUT:
    
Resolution of recent midlung opacities which as a result of their quick resolution may have been due to aspiration rather than pneumonia .