Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP portable view of the chest was obtained . The patient is rotated to the right . There are low lung volumes . There is prominence of the central pulmonary vasculature . There is also blunting of the right costophrenic angle suggesting a small right pleural effusion . Right base opacity is seen which may be due to combination of pleural effusion and atelectasis , although underlying consolidation is not excluded . Additionally , left base opacity may be due to atelectasis , infection or aspiration . The cardiac silhouette is mildly enlarged , likely accentuated by low lung volumes . Partially imaged is cervical spine hardware .
    OUTPUT:
    
1 . Low lung volumes . Small right pleural effusion and overlying atelectasis , right basilar opacity may represent combination of the above , although underlying consolidation is not excluded . Patchy left base retrocardiac opacity , atelectasis versus infection or aspiration . 2 . Central pulmonary vascular engorgement , may be accentuated by low lung volumes . Suggest dedicated PA and lateral views when / if patient able .