Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior chest radiograph from ___ , lung volumes are decreased . There is bibasilar atelectasis . Wispy opacities in both lungs correspond with pulmonary nodules seen on prior CT examination from ___ . There is a probable small left pleural effusion . The cardiomediastinal and hilar contours are within normal limits .
    OUTPUT:
    
Wispy opacities in both lungs correspond with pulmonary nodules seen on CT examination from ___ . However , a dedicated chest CT should be considered to better characterize .