Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is right paratracheal fullness , which is nonspecific . This could be due to mediastinal lipomatosis or lymphadenopathy . No focal consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
1 . No focal consolidation concerning for pneumonia . 2 . Prominence of the right paratracheal region is nonspecific , but could represent mediastinal lipomatosis or lymphadenopathy or possibly mild dilatation of the ascending aorta . . Consider comparison with outside hospital films , if they can be obtained , or nonemergent chest CT for further evaluation .