Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased interstitial markings diffusely and bilaterally suggests interstitial edema versus atypical infection per no large pleural effusion is seen . There is no pneumothorax . The aorta is tortuous . The cardiac silhouette is not enlarged . Right - sided Port - A - Cath terminates at the cavoatrial junction / proximal right atrium .
    OUTPUT:
    
Increased interstitial markings bilaterally , right slightly greater than left , could be due to interstitial edema versus atypical infection . No lobar consolidation seen .