Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs demonstrate engorged pulmonary vasculature , mild interstitial edema , and mild cardiomegaly . There is no large pleural effusion or pneumothorax . Severe degenerative changes are noted in the glenohumeral joints bilaterally .
    OUTPUT:
    
Mild pulmonary edema vs chronic insterstitial lung disease .