Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: This study was made available for my interpretation , today , ___ . There may be trace pleural fluid . No definite focal consolidation is seen . Slight increase in interstitial markings bilaterally may be due to mild interstitial edema . No pneumothorax is seen . The cardiac silhouette remains enlarged . The aorta is calcified and tortuous . Old left - sided posterior sixth rib fracture / deformity is noted . The bones are diffusely osteopenic .
    OUTPUT:
    
Possible trace pleural fluid . Cardiomegaly . Interstitial edema .