Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . A small pleural effusion , best seen on lateral views , is of indeterminate laterality . Stable right atelectasis . The right upper lobe lesion consistent with history of adenocarcinoma is of similar size when compared to study from yesterday . Stable mild cardiomegaly . The mediastinal and hilar contours are stable . Interval resolution of small right apical pneumothorax .
    OUTPUT:
    
1 . Interval resolution of small right apical pneumothorax . 2 . Stable right upper lobe mass . 3 . Small pleural effusion of indeterminate laterally .