Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral small pleural effusions persist and are minimally improved from the prior exam if at all . A focal opacity just above the pleural effusions is probably loculated pleural fluid along the minor fissure . Adjacent compressive atelectasis is minimally improved . Lung volumes remain low . The cardiomediastinal contours are unchanged . Right pulmonary edema is mild . Aortic knob calcifications again noted . The left PICC line is unchanged and ends in the distal SVC . The left internal jugular vein ends at the origin of the left brachiocephalic vein . No pneumothorax .
    OUTPUT:
    
Persistent small bilateral pleural effusions and atelectasis , minimally improved , with mild right pulmonary edema .