Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient had a superior segment sparing right lower lobectomy of a congenital bullous anomaly several days ago . The extent of consolidation and volume loss in the remaining lower right lower lung which increased between ___ and ___ has been constant since ___ . There is probably a very small right pleural effusion . Tiny right apical pneumothorax is unchanged . Peribronchial infiltration in the left lower lobe persists following clearing of previous left lower lobe consolidation but should be monitored to detect any pneumonia .
    OUTPUT:
    
Persistent consolidative atelectasis , postoperative right lower lung , and peribronchial infiltration left lower lobe common should be monitored to detect persistent the airway obstruction and possibility of pneumonia in either or both lungs .