Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased interstitial markings in bilateral lung bases , right greater than left , could represent mild pulmonary edema or an early infectious process . There is no focal consolidation , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is stable . A right IJ central venous catheter has been withdrawn . The osseous structures and upper abdomen are unremarkable .
    OUTPUT:
    
Increased bibasilar interstitial markings , right greater the left , could represent an early atypical infectious process or mild pulmonary edema .