Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bronchiectasis at the bilateral lung bases is confirmed on prior CT in ___ . Elevation of the left lung base due to scarring is chronic . Pulmonary vascularity is marginally increased . New small pleural effusions and mild interstitial abnormality at the right lung base , could be edema due to early cardiac decompensation even though mild cardiomegaly has improved since ___ .
    OUTPUT:
    
Possible mild pulmonary edema pulmonary edema . In the setting of long - standing bronchiectasis , infection is not excluded .