Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear unchanged . Patchy opacities in the right mid and left lower lungs appear unchanged while perhaps the only change is increasing nodular foci in the left mid lung , probably localizing to the lingula or left lower lobe . A mild compression of T12 is unchanged .
    OUTPUT:
    
Similar opacities in the right . New nodular focus projecting over the left lower lung , possibly a nipple shadow , but potentially a nodule . Repeat PA view with nipple markers is recommended when clinically appropriate to reassess . Similar mild chronic compression deformity of T12 .