PMC7516283_01
As indicated by the arrows,(a)CT showed the enlarged but gradually shrunken lower paratracheal lymph node of the patient treated with gefitinib 2 months before soda consumption; (b) The patient drank soda for 1 month, CT showed the lower paratracheal lymph node was significantly enlarged compared with the last time.
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PMC7516283_01_gr1.jpg
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He didn't stop drinking soda water until July 2019, when CT showed mediastinal lymph nodes were larger than the last time (Fig. 1).