Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube tip terminates 2 cm above the carina . A nasogastric tube courses below the diaphragm and out of view on this image . A left PICC line ends in the low SVC . The lung volumes remain low . Bilateral parenchymal opacities seen previously are not substantially changed . The symmetry and distribution favors atelectasis over pneumonia . A small left pleural effusion is increased from ___ . The cardiomediastinal silhouette is prominent but unchanged .
    OUTPUT:
    
1 . Low lung volumes and bilateral atelectasis . 2 . Small left pleural effusion , increased from ___ .