Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient has been extubated . The right femoral temporary wire and NG tube have been removed . The right upper lung opacity projecting just superior to the minor fissure smaller and less radiodense . The differential includes infection or infarction . There is bilateral lower lobe atelectasis with right lower lobe worse than prior . No pleural effusion . No pneumothorax . Mild widening of the supra cardiac mediastinum particularly in the right paratracheal area with obliteration of any paratracheal stripe is a long - standing feature common not appreciably changed since ___ and of no active clinical significance .
    OUTPUT:
    
The right upper lobe opacity has decreased in size and density . The differential includes infection versus infarction . No other acute cardiopulmonary process .