Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube is positioned 4 .2 cm above the level of the carina . A nasoenteric catheter courses below the diaphragm with the tip in the stomach . A left PICC is in unchanged position terminating in the mid SVC . There is consolidation within the left lung base . which appears similar to prior examination and likely reflects atelectasis or resolving pneumonia . No new confluent opacity is identified . There is no pneumothorax . Blunting of the bilateral costophrenic angles is unchanged from prior and likely suggests possible small effusions . There is no overt interstitial edema . Cardiomediastinal and hilar contours are within normal limits .
    OUTPUT:
    
1 . Expected position of support devices . No pneumothorax . 2 . Persistent retrocardiac opacity possible atelectasis or resolving pneumonia . 3 . Probable small bilateral pleural effusions .