Fig. 4From: Testicular metastasis 9 years after resection of primary descending colon cancer with simultaneous pulmonary metastasis: a case reportShrinkage of a left lung mass after chemotherapy. A Mass in the superior region of the upper lobe of the left lung before chemotherapy (red circle). B Size of the left lung mass was reduced after chemotherapy, consisting of tegafur/gimeracil/oteracil (S-1) combined with oxaliplatin and bevacizumab, for four cycles (red circle)Back to article page