Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest was compared to previous exam from ___ . Previously identified right IJ line is no longer visualized . The lungs remain clear noting right basilar atelectasis . Cardiomediastinal silhouette is within normal limits for technique . Osseous and soft tissue structures are grossly unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .