Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest is compared to previous exam from ___ . Exam is limited secondary to patient positioning , her chin overlies the right upper lung and jewelry obscures the left upper lung . There is suggestion of faint patchy opacity in the retrocardiac region . This could potentially represent atelectasis ; however , developing consolidation is not excluded . Nodular opacity identified at the right lung base . Included visualization of the right lung is otherwise grossly clear . Cardiac silhouette is stable . Post-vertebroplasty changes identified in the lower thoracic spine . Osseous structures are otherwise grossly unremarkable .
    OUTPUT:
    
Possible left basilar atelectasis versus consolidation . Suggestion of nodule at the right lung base . When patient is amenable , two - view chest may help further characterize these findings .