Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest were provided . Stable and chronic elevation of the left hemidiaphragm . Severe underlying emphysema , there is increased conspicuity of the interstitial markings which suggests mild interstitial edema . Suture material at the left pulmonary hilum is compatible with prior partial lung resection . No large pleural effusions are seen , though tiny effusions can not be excluded . No pneumothorax . Overall , cardiomediastinal silhouette appears grossly stable . Bony structures appear intact . There is degenerative disease at the left glenohumeral joint , partially imaged .
    OUTPUT:
    
Findings compatible with mild interstitial pulmonary edema . Underlying emphysema re-demonstrated .