Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube appears in place at 5 .7 cm from the carina . Enteric tube traverses to the stomach . Median sternotomy wires , mitral valve prosthesis , and vascular stents projecting over the region of the brachiocephalic and right subclavian vein appear unchanged . Cardiac and mediastinal contours appear unchanged . There is however a new right basilar opacity with obscuration of the right hemidiaphragm which may be due to atelectasis or aspiration . Retrocardiac opacity is again noted and may be representative of atelectasis or infection , possibly due to aspiration . There is no pneumothorax . Small bilateral pleural effusions likely persists .
    OUTPUT:
    
New right basilar opacity with persistant retrocardiac opacity . These findings are suspicious for aspiration with possible overlying infection in the proper clinical setting versus atelectasis . Support structures appear in place . Continued followup is recommended .