1Nishihira T, Hirayan~ K, Mori S, et al. A prospective randortfized trial of extended cervical and superior mediastinal lymphadenectomy for carcinoma of the thoracic esophagus. Am J Surg, 1998, 175:47-51.
2_ u Tachibana M, Kinugasa S, Yoshimura H, et al. Clinical outcomes of extended esophagectomy with three-field lymph node dissection for esophageal squamous cell carcinoma. Am J Surg, 2005, 189: 98 -109.
3Lerut T, Nafteux P, Moons J, et al. Three-field lymphadenectomy for carcinoma of the esophagus and gastroesophageal junction in 174 R0 resections: impact on staging, disease-free survival, and outcome : a plea for adaptation of TNM classification in upper-half esophageal carcinoma. Ann Surg, 2004, 240:962-972.
4Fang WI', Claen WH, Chen Y, et al. Selective three-fidd lomy f fl3tmc esophageal squamous carcinoma. Dis Esophagus, 2007, 20:206 -211.
5Natsugoe S, Matsumoto M, Okumura H, et al. Clinical course and outcome after esophagectomy with three-field lymphadenectomy in esophageal cancer. Langenbecks Arch Surg, 2010, 395:341-346.
6Shimada H, Okazumi S, Matsubara I-I, et al. Inrpact of the number and extent of positive lymph nodes in 200 patients with thoracic esophageal squamous cell carcinoma after three-field lymph node dissection. World J Surg, 2006, 30 : 1441-1449.
7Tabira Y, Okuma T, Sakaguchi T, et al. Three-field dissection or two-field dissection: a proposal of new algorithm for lymphadenectomy. Hepatogastroenterology, 2004, 51:1015-1020.
8I Shim YM, Kim HK, Kim K, et al. Comparison of survival and recurrence pattern between two-field and three-field lymph node dissections for upper thoracic esophageal squamous cell carcinoma. J Thorac Oncol, 2010, 5:707-712.