Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent elevation of the left hemidiaphragm with associated basilar atelectasis . No focal consolidation , pleural effusion or pneumothorax is present . The cardiomediastinal silhouette is unchanged . There is no evidence of pulmonary vascular congestion .
    OUTPUT:
    
Elevated left hemidiaphragm unchanged from ___ with associated basilar atelectasis but no evidence of pneumonia .