Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Previously seen right - sided parenchymal opacities have near completely resolved with some residual increased interstitial markings in the right mid lung laterally . Focal nodular opacity over the left lower lung is compatible with a nipple shadow . The cardiomediastinal silhouette is within normal limits given patient 's rotation . Surgical clips seen in the lower mediastinum and upper abdomen . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .