Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left lower lobe continues to be not well aerated and is probably collapsed . Left pleural effusion is slightly increased compared to prior . There is no pulmonary vascular congestion or edema . The ET tube tip abuts the left tracheal wall . Right PICC is in unchanged position . NG tube is extends below the inferior edge of the film . There is severe dextroscoliosis of the thoracic spine . Cardiomediastinal silhouette is normal size .
    OUTPUT:
    
Compared to ___ , there is persistent poor aeration of left lower lobe and slightly increased small left pleural effusion . Tip of the ET tube abuts the left tracheal wall , could be traumatic .