Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A tracheostomy tube , right Port - A - Cath and left IJ dialysis catheter are unchanged in position . Chronic elevation of the left hemidiaphragm is re-demonstrated with left lower lobe collapse and a small to moderate left pleural effusion , not significantly changed from the CT of ___ . There is mild right basilar atelectasis . Mild pulmonary vascular congestion is unchanged . The cardiac silhouette is incompletely evaluated . The mediastinal contours are prominent but stable .
    OUTPUT:
    
1 . Chronic findings of left lower lobe collapse and pleural effusion . 2 . Mild right basilar atelectasis .