Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to ___ , there is increased opacification of the left lung base consistent with combination of substantial volume loss in the left lower lobe and left pleural effusion . Otherwise little change . Left upper lobe lucency is projectional due to patient positioning rather than pneumothorax . Heart is partially obscured due to parenchymal abnormality . Mediastinal contour and hila are unremarkable . Enteric feeding tube courses midline with tip out of field of view . A right IJ CVL tip is in the low SVC . An endotracheal tube is in appropriate position .
    OUTPUT:
    
1 . Increased left lung opacification is combination of worsening left lower lobe volume loss and left pleural effusion . 2 . Otherwise , little change . 3 . Monitoring and support devices are in good position .