Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No change in the overall position of the left chest a port with its tip terminating in the region of the cavoatrial junction . Lower lung volumes are again demonstrated and overall unchanged . Slight increased opacification in the lower lung bases appear overall similar to the prior exam and suggest chronic atelectasis associated with prominent epicardial fat pad , better seen on CT . No definite focal consolidation to suggest pneumonia . No pneumothorax , pleural effusion , or pulmonary edema . The cardiomediastinal silhouette is within normal limits . Multiple known bilateral pulmonary nodules are better seen on prior CT . Stable bilateral rib deformities and associated pleural thickening .
    OUTPUT:
    
No acute intrathoracic process .