Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild interstitial pulmonary edema is not significantly changed compared to the prior study from ___ . There is no focal consolidation . Mild cardiomegaly is similar in appearance allowing for differences in technique . The mediastinal contours are normal . There are no pleural effusions . No pneumothorax is seen .
    OUTPUT:
    
Mild interstitial pulmonary edema and mild cardiomegaly , not significantly changed compared to ___ . No focal consolidation .