Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is detected . Evidence of mediastinal lymphadenopathy appears new compared to prior . Heart size is within normal limits . Small left - sided impression on the trachea may be related to thyroid enlargement and appears unchanged compared to prior .
    OUTPUT:
    
1 . Evidence of new mediastinal lymphadenopathy . 2 . Possible left thyroid enlargement . Findings reported to ___ by ___ by telephone at 8 :00 a .m . on ___ after attending radiologist review and discovery of these findings .