Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . The right chest wall port is again seen noting that the catheter tip is not as clearly delineated on today 's exam . The lungs are clear without focal consolidation or large effusion . The cardiomediastinal silhouette is unchanged given differences in positioning and low lung volumes . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .