Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left subclavian line is in adequate position in the mid superior vena cava . Stability of the alveolar opacities which are more prominent at the right lower lobe and in the perhilar left lung . This is worse than the exam of ___ . Stability of the mild left pleural effusion and the retrocardiac opacities . Unchanged left rib fracture and left scapula fracture .
    OUTPUT:
    
Stability of the bilateral alveolar opacities since yesterday , but they are deteriorating if we compare to the exam of ___ : it could be compatible with an atypical pulmonary edema but we can not exclude a superimposed infection or aspiration .