286210.fig.002a
(a)
286210.fig.002b
(b)
Figure 2: (a) Computed tomography (CT) showed an exposed and lobulated 77 mm soft tissue density mass with faint calcification in wide contact with the skin, enlarged lymph nodes in the left axilla, and small round lymph nodes less than 10 mm in the mediastinum. (b) After the neoadjuvant chemotherapy, the tumor was reduced to 51 mm in diameter, while the small mediastinum lymph nodes remained about the same in size.