Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Interstitial edema is noted though somewhat asymmetric involving the right lung more than the left . Probable underlying emphysema is present . No large effusion or pneumothorax . The heart size appears top - normal . Mediastinal contour normal . Bony structures intact .
    OUTPUT:
    
Mild interstitial edema , appears asymmetric . Probable underlying emphysema . Followup to resolution advised .