5Sobin L, Gospodarowiez M, Wittekind C. UICCTNM Classification of Malignant Turnouts [M]. 7th ed. England: Blackwell Publishing, 2010 : 100 -105.
6Hagen JA, DeMeester SR, Peters JH, et al. Curative resection for esophageal adenocarcinoma: analysis of 100 en bloc esophagectomies [J]. Ann Surg,2001,234(4) :520-530.
7Shiozaki H,Yano M, Tsujinaka T, et al. Lymph node metastasis along the recurrent nerve chain is an indication for cervical lymph node dissection in thoracic esophageal cancer [J]. Dis Esophagus, 2001,14(3-4) :191-196.
8Tachibana M ,Kinugasa S, Shibakita M, et al. Surgical treatment of superficial esophageal cancer [ J]. Langenbecks Arch Surg,2006, 391 (4) :304-321.
9Enzinger PC,Mayer RJ. Esophageal cancer[J].{H}New England Journal of Medicine,2012,(23):2241-2252.
10Greene FL,Page DL,Fleming ID. AJCC cancer staging manual[M].New York:Springer Vertig,2012.91-98.
