Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate elevation of the left hemidiaphragm . This obscures the left heart border , but allowing for this the heart is likely normal in size . There is no focal consolidation . At the left lung base is atelectasis , likely a small amount of pleural fluid . No pneumothorax is seen .
    OUTPUT:
    
Elevation of the left hemidiaphragm with atelectasis and possible small pleural effusion . No definite focal consolidation .