Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lower lung volumes seen on this current exam . Left chest wall port catheter tip now projects over the region of the low SVC . There is no consolidation or effusion . Configuration of the cardiomediastinal silhouette is unchanged . Biliary stent seen in the upper abdomen . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .