Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes accentuate the bronchovascular markings . Subtle right base opacity most likely represents combination of atelectasis and vascular structures , although infection is not excluded in the appropriate clinical setting . Suggest dedicated PA and lateral views when patient able for better evaluation . No pleural effusion is seen . There is no pneumothorax . The cardiac silhouette is top - normal to mildly enlarged , likely accentuated by low lung volumes . Mediastinal contours are unremarkable .
    OUTPUT:
    
Low lung volumes accentuate the bronchovascular markings . Subtle right base opacity most likely represents combination of atelectasis and vascular structures , although infection is not excluded in the appropriate clinical setting . Suggest dedicated PA and lateral views when patient able for better evaluation .