Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to same day evaluation from five hours earlier , there is little interval change with a slightly increased left lung base atelectasis . Otherwise , there is re-demonstration of prominent bilateral hilar and mediastinal lymphadenopathy with unchanged extensive global reticulonodular opacities . The left mainstem bronchial stent is in place and appears patent . There is no large pleural effusion or pneumothorax .
    OUTPUT:
    
Slightly increased left base atelectasis , otherwise no short - term interval change .