PMC5586907_01
a Image before chemotherapy, with more than 20 hepatic metastases (>70s% liver replacement). b Image after 4 cycles of chemotherapy. Stable disease was noted on the CT scan. c A huge colon tumor can be seen over the rectosigmoid colon portion. d Shrinkage of the tumor was noted on the CT scan. The arrows indicate hepatic metastases in as+b; colon tumor in cs+d.
mpp-0023-0478-g01.jpg
PMC5586907_01_mpp-0023-0478-g01.jpg
F1
CT scan and the disease was considered to be stabilized (fig. 1). Colonoscopy showed that the primary tumor had prominently shrunk (fig. 2).
a Colonoscopy revealed a nearly 4/5 circumferential obstructing ulcerative tumor. b The primary tumor prominently shrank. The arrows indicate primary colon tumor.
mpp-0023-0478-g02.jpg
PMC5586907_01_mpp-0023-0478-g02.jpg
F2
CT scan and the disease was considered to be stabilized (fig. 1). Colonoscopy showed that the primary tumor had prominently shrunk (fig. 2).