Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable chest radiograph demonstrates diffuse pulmonary opacities mildly improved . Bilateral lower lobe atelectasis without pleural effusions . Endotracheal tube , enteric tube , left IJ , and right - sided PICC appear instigator positions without complications . There is no pneumothorax . No new focal consolidation .
    OUTPUT:
    
Diffuse bilateral pulmonary opacities mildly improved .