Stage III肠癌8/35淋巴转移,中分化腺癌,请给建议..

46岁,

这是pathology report,

rigit hemicolectomy

colonic adenocarcinoma, moderately well differentiated(low grade), 3.2CM size, with invasion completely through muscularis and into subserosal adipose tissue

shaved radial margin positive for invasive carcinoma

negative proximal and distal margins of resection

8/35 mesenteric lymph nodes positive for metastatic adenocarcinoma

benign vermiform appendix

separately submitted benign colonic and small bowel tissue

术后恢复很好, 请问哪种药物更合适, 是口服还是IV..

谢谢