Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two frontal chest radiographs were obtained . A right internal jugular catheter terminates in the mid SVC . Enteric catheter ends in the upper portion of a normal caliber stomach . The lungs are well expanded and essentially ___ . There is no pleural effusion , or pneumothorax . Heart size is normal . Fullness in the right tracheobronchial angle , leftward expansion of the mediastinum at the thoracic inlet and enlargement of the left hilus could be due to adenopathy . Heart is normal size .
    OUTPUT:
    
Possible mediastinal and left hilar adenopathy . PA and lateral radiographs should be obtained and clinical history examined to see if Chest CT scanning is needed for clarification . I discussed these findings with Dr ___ by telephone at the time of dictation .