Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes continue to accentuate the mediastinal and hilar contours . Prominence of the bilateral hila could represent underlying adenopathy as also mentioned on the prior study , although may be slightly less prominent on this study than on the prior . There is no evidence of pulmonary edema , pleural effusion , pneumothorax or focal consolidation . The heart and mediastinal contours are normal .
    OUTPUT:
    
No acute cardiopulmonary process . Prominence of the hila could represent adenopathy , which can be assessed with non-urgent CT .