Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs remain hyperinflated with flattening of the diaphragms and increased AP diameter , suggesting chronic obstructive pulmonary disease . Minimal left base atelectasis is seen . There is no focal consolidation , pleural effusion , or evidence of pneumothorax . The cardiac and mediastinal silhouettes are stable with the cardiac silhouette top - normal to mildly enlarged . Hilar contours are stable and again the hila elevated in position . No pulmonary edema is seen . The bones are diffusely osteopenic .
    OUTPUT:
    
No acute cardiopulmonary process .