Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperexpanded . Previously described new subtle opacities in the lower lungs have resolved . Multifocal areas of bronchiectasis and multifocal lung nodules appear similar . Cardiomediastinal contours are stable in appearance . No pleural effusion or acute skeletal findings .
    OUTPUT:
    
1 . Resolution of newly described lower lobe opacity since ___ . 2 . Multifocal bronchiectasis and lung nodules , likely due to previously provided history of atypical mycobacterial infection .