Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ARE . POSITIONING . AGAIN SEEN IS CARDIOMEGALY . THE HILA ARE BOTH PROMINENT . ON THE RIGHT , FOCAL ENLARGEMENT OF THE HILUM IS SUGGESTED . THERE ARE HAZY OPACITIES , WITH SUGGESTION OF AIR BRONCHOGRAMS IN BOTH AT BOTH LUNG BASES MEDIALLY , ON THE RIGHT THIS IS MORE PRONOUNCED THAN ON THE EARLIER FILM . THERE IS UPPER ZONE REDISTRIBUTION , WITHOUT OVERT CHF , SIMILAR PRIOR . POSSIBLE SMALL RIGHT EFFUSION . NO GROSS LEFT EFFUSION BUT THE EXTREME LEFT COSTOPHRENIC ANGLE IS EXCLUDED FROM THE FILM . CLIPS NOTED ALONG THE RIGHT LOWER NECK . ALLOWING FOR LORDOTIC POSITIONING . NO OBVIOUS PNEUMOTHORAX IS IDENTIFIED . AN ET TUBE IS PRESENT , TIP APPROXIMATELY 5 .1 CM ABOVE THE CARINA , NEW COMPARED WITH THE PRIOR FILM . AN NG TYPE TUBE IS PRESENT , TIP EXTENDING BENEATH DIAPHRAGM , OFF FILM . SMALL RADIODENSITIES OVERLIES THE LOWER MEDIASTINUM AN UPPER ABDOMEN FLUID IS NOT CLEAR WHETHER THESE LIE WITHIN OR OUTSIDE THE THE PATIENT .
    OUTPUT:
    
1 . ET TUBE TIP APPROXIMATELY 5 .1 CM ABOVE THE CARINA . 2 . PATCHY OPACITIES AT BOTH LUNG BASES MEDIALLY , POSSIBLY ATELECTASIS . HOWEVER , THE POSSIBILITY OF AREAS OF EARLY PNEUMONIC INFILTRATE OR ASPIRATION CANNOT BE EXCLUDED . FOCAL AREAS OF HEMORRHAGE ARE CONSIDERED LESS LIKELY . 3 . MILD VASCULAR PLETHORA , WITHOUT OVERT CHF . 4 . POSSIBLE SMALL RIGHT EFFUSION . 5 . PROMINENCE OF BOTH PULMONARY ARTERIES , NOT FULLY CHARACTERIZED . THE POSSIBILITY OF LYMPHADENOPATHY CANNOT BE EXCLUDED . 6 . CARDIOMEGALY .