Comment on

• More extensive nodal dissection improves survival for stages I to III of colon cancer: a population-based study.

  Chen SL, Bilchik AJ. Chen SL, et al. Ann Surg. 2006 Oct;244(4):602-10. doi: 10.1097/01.sla.0000237655.11717.50. Ann Surg. 2006. PMID: 16998369 Free PMC article.
• Lymph node metastasis patterns in right-sided colon cancers: is segmental resection of these tumors oncologically safe?

  Park IJ, Choi GS, Kang BM, Lim KH, Jun SH. Park IJ, et al. Ann Surg Oncol. 2009 Jun;16(6):1501-6. doi: 10.1245/s10434-009-0368-x. Epub 2009 Feb 28. Ann Surg Oncol. 2009. PMID: 19252953