title: Prognostic impact of extra-nodal extension on colon and rectal cancer should be investigated separately.
authors: Department of Vascular Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China huangqunmd@hotmail.com.
authors: Q
authors: Q
authors: Huang
authors: Department of Vascular Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
authors: H
authors: H
authors: Yang
mesh_terms: D003106:Colon; D003110:Colonic Neoplasms; D006801:Humans; D008207:Lymphatic Metastasis; D009367:Neoplasm Staging; D011379:Prognosis; D012004:Rectal Neoplasms