Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube tip , 1 cm in the right main bronchus should be withdrawn 5 cm . Left lower lobe collapse is indicated by opacified left lung base and leftward mediastinal shift . There may be a small left pleural effusion . Fullness in the AP window / upper mediastinum / subcarinal stations should be reevaluated when the left main bronchus has cleared of secretions and the the lower lobe is aerated .
    OUTPUT:
    
1 . Left lower lobe collapse could be due to contralateral intubation ; ETT should be withdrawn 5 cm . 2 . Suggest repeat radiographs to evaluate mediastinum after reexpansion of the left lower lobe . These findings were discussed by Dr . ___ with Dr . ___ ___ telephone at 4 :41 a .m . on ___ .