Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild to moderate atelectasis , left lower lobe , is stable since ___ , improved substantially since ___ . Cardiomediastinal silhouette is normal . Pleural effusion is small if any . Esophageal drainage tube ending at or just past pylorus and a feeding tube ending in the upper jejunum are unchanged in their respective positions .
    OUTPUT:
    
Stable placement of drainage tube at or just distal to the pylorus and feeding tube terminating in the jejunum . Stable residual left lower lobe atelectasis .