Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are compared to previous exam from ___ . The lungs are clear without vascular congestion . Nodular opacities projecting over the lung bases bilaterally compatible with nipple shadows . Cardiomediastinal silhouette is within normal limits . Osseous and soft tissue structures are unremarkable . Surgical clips identified in the upper abdomen in the midline .
    OUTPUT:
    
No acute cardiopulmonary process .