Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lateral view is limited secondary to patient 's arm being down . There is no overt interstitial edema or pleural effusions . There is no pneumothorax or pneumomediastinum . The right hilum may be full and there is a dilated or very tortuous ascending aorta . No definite consolidation is evident , though the right infrahilar region is obscured . No large pleural effusion is evident .
    OUTPUT:
    
1 . Right hilar fullness . Possibly dilated ascending aorta 2 . No definite consolidation , though the right infrahilar region is obscured . 3 . No pulmonary edema