Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are slightly decreased . The cardiac silhouette is unremarkable . The pulmonary vasculature is stable since prior examination . There is likely mild left basilar atelectasis ; consolidation is not excluded . No definite pleural effusion or pneumothorax is present . The left - sided Port - A - Cath with the tip terminating in the upper SVC is stable .
    OUTPUT:
    
In the absence of a lateral view , left basilar consolidation is difficult to exclude . Correlation with symptoms is recommended .