Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Inspiratory volumes are slightly low . There is new platelike atelectasis the right lung base . Again seen is patchy opacity in the right cardiophrenic region , similar to the prior study . There is subsegmental atelectasis at the left lung base , similar to the prior study . Slight lateralization of left hemidiaphragm and minimal blunting of the left costophrenic angle is unchanged . No CHF or gross right effusion . Radiographs or limited for assessment of pulmonary embolism , but no pathognomic changes of PE are identified .
    OUTPUT:
    
1 . Slightly low inspiratory volumes . 2 . Patchy opacity left lower lobe again seen , consistent with left lower lobe collapse and / or consolidation . 3 . Minimal patchy opacity in the right cardiophrenic region is unchanged . New platelike atelectasis at the right lung base . 4 . No CHF , gross effusion or pneumothorax detected .