Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Upright PA and left lateral radiographs of the chest demonstrate bibasilar bronchovascular crowding without evidence of focal consolidation on the lateral radiographs . No pleural effusion or pneumothorax is detected . The cardiomediastinal silhouette is stable and within normal limits . The pulmonary vasculature is not engorged .
    OUTPUT:
    
Bibasilar atelectasis without evidence of focal consolidation or pulmonary edema .