Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Markedly low lung volumes persist . Patient is status post endotracheal tube placement with tip projecting 2 .7 cm above the carina . Pulmonary vasculature appear less distinct , in keeping with mild pulmonary edema . Silhouetting of the left hemidiaphragm , likely represents interval development of a left pleural effusion . There is no large right effusion or pneumothorax . Cardiomediastinal silhouette is stable . Left internal jugular central venous catheter is unchanged .
    OUTPUT:
    
1 . Interval placement of an endotracheal tube with tip projecting 2 .7 cm above the carinal , this is appropriately positioned as the patient 's head is down . 2 . Interval development of mild - to - moderate pulmonary edema and moderate left pleural effusion .