Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine AP portable view of the chest was obtained . There is increase in the interstitial markings and slight prominence of the central pulmonary vasculature , suggesting mild edema . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable given differences in inspiration and technique . Partially imaged is the right humeral prosthesis . No displaced fracture is seen .
    OUTPUT:
    
Possible mild pulmonary edema . No focal consolidation .