Lymph node metastasis in differentiated-type early gastric cancer: a single-center retrospective analysis of surgically resected cases

References

• Gotoda T, Yanagisawa A, Sasako M, Ono H, Nakanishi Y, Shimoda T, et al. Incidence of lymph node metastasis from early gastric cancer: estimation with a large number of cases at two large centers. Gastric Cancer 2000;3:219–25.
   PubMedGoogle Scholar
• Soetikno R, Kaltenbach T, Yeh R, Gotoda T. Endoscopic mucosal resection for early cancers of the upper gastrointestinal tract. J Clin Oncol 2005;23:4490–8.
   PubMed Web of Science ®Google Scholar
• Japanese Gastric Cancer Association. Japanese classification of gastric carcinoma: 3rd English edition. Gastric Cancer 2011;14:101–12.
   PubMed Web of Science ®Google Scholar
• Ahn JY, Jung HY, Choi KD, Choi JY, Kim MY, Lee JH, et al. Endoscopic and oncologic outcomes after endoscopic resection for early gastric cancer: 1370 cases ofabsolute and extended indications. Gastrointest Endosc 2011;74:485–93.
   PubMed Web of Science ®Google Scholar
• Isomoto H, Shikuwa S, Yamaguchi N, Fukuda E, Ikeda K, Nishiyama H, et al. Endoscopic submucosal dissection for early gastric cancer: a large-scale feasibility study. Gut 2009;58:331–6.
   PubMed Web of Science ®Google Scholar
• Kim SG. Estimation by gross findings in early gastric cancer. Clin Endosc 2012;45:245–7.
   Google Scholar
• Gotoda T, Iwasaki M, Kusano C, Seewald S, Oda I. Endoscopic resection of early gastric cancer treated by guideline and expanded National Cancer Centrecriteria. Br J Surg 2010;97:868–71.
   PubMed Web of Science ®Google Scholar
• Hanaoka N, Tanabe S, Higuchi K, Sasaki T, Nakatani K, Ishido K, et al. A rare case of histologically mixed-type intramucosal gastric cancer accompanied by nodal recurrenceand liver metastasis after endoscopic submucosal dissection. Gastrointest Endosc 2009;69:588–90.
   PubMed Web of Science ®Google Scholar
• Oya H, Gotoda T, Kinjo T, Suzuki H, Yoshinaga S, Taniguchi H, et al. A case of lymph node metastasis following a curative endoscopic submucosal dissection of an early gastric cancer. Gastric Cancer 2012;15:221–5.
   PubMed Web of Science ®Google Scholar
• Fujii H, Ishii E, Tochitani S, Nakaji S, Hirata N, Kusanagi H, et al. Lymph node metastasis after endoscopic submucosal dissection of a differentiated gastric cancer confined to the mucosa with an ulcer smaller than 30mm. Dig Endosc 2015;27:159–61.
   PubMed Web of Science ®Google Scholar
• Japanese Gastric Cancer Association. Japanese gastric cancer treatment guidelines 2010 (ver. 3). Gastric Cancer 2011;14:113–23.
   PubMed Web of Science ®Google Scholar
• Takizawa K, Ono H, Kakushima N, Tanaka M, Hasuike N, Matsubayashi H, et al. Risk of lymph node metastases from intramucosal gastric cancer in relation to histological types: how tomanage the mixed histological type for endoscopic submucosal dissection. Gastric Cancer 2013;16:531–6.
   PubMed Web of Science ®Google Scholar
• Hanaoka N, Tanabe S, Mikami T, Okayasu I, Saigenji K. Mixed-histologic-type submucosal invasive gastric cancer as a risk factor for lymph node metastasis: feasibility of endoscopic submucosal dissection. Endoscopy 2009;41:427–32.
   PubMed Web of Science ®Google Scholar
• Okada K, Fujisaki J, Yoshida T, Ishikawa H, Suganuma T, Kasuga A, et al. Long-term outcomes of endoscopic submucosal dissection for undifferentiated-type early gastric cancer. Endoscopy 2012;44:122–7.
   PubMed Web of Science ®Google Scholar
• Kang HY, Kim SG, Kim JS, Jung HC, Song IS. Clinical outcomes of endoscopic submucosal dissection for undifferentiated early gastric cancer. Surg Endosc 2010;24:509–16.
   PubMed Web of Science ®Google Scholar
• Kim JH, Lee YC, Kim H, Song KH, Lee SK, Cheon JH, et al. Endoscopic resection for undifferentiated early gastric cancer. Gastrointest Endosc 2009;69:e1–9.
   PubMed Web of Science ®Google Scholar
• Habermann CR, Weiss F, Riecken R, Honarpisheh H, Bohnacker S, Staedtler C, et al. Preoperative staging of gastric adenocarcinoma: comparison of helical CT and endoscopic US. Radiology 2004;230:465–71.
   PubMed Web of Science ®Google Scholar
• Isomoto H, Shikuwa S, Yamaguchi N, Fukuda E, Ikeda K, Nishiyama H, et al. Endoscopic submucosal dissection for early gastric cancer: a large-scale feasibility study. Gut 2009;58:331–6.
   PubMed Web of Science ®Google Scholar
• Novotny AR, Schuhmacher C. Predicting lymph node metastases in early gastric cancer: radical resection or organ-sparing therapy? Gastric Cancer 2008;11:131–3.
   PubMed Web of Science ®Google Scholar
• Kwee RM, Kwee TC. Predicting lymph node status in early gastric cancer. Gastric Cancer 2008;11:134–48.
   PubMed Web of Science ®Google Scholar
• Ohashi S, Okamura S, Urano F, Maeda M. Clinicopathological variables associated with lymph node metastasis in submucosal invasive gastric cancer. Gastric Cancer 2007;10:241–50.
   PubMed Web of Science ®Google Scholar
• Hölscher AH, Drebber U, Mönig SP, Schulte C, Vallböhmer D, Bollschweiler E. Early gastric cancer: lymph node metastasis starts with deep mucosal infiltration. Ann Surg 2009;250:791–7.
   PubMed Web of Science ®Google Scholar
• Hirasawa T, Gotoda T, Miyata S, Kato Y, Shimoda T, Taniguchi H, et al. Incidence of lymph node metastasis and the feasibility of endoscopic resection for undifferentiated-typeearly gastric cancer. Gastric Cancer 2009;12:148–52.
   PubMed Web of Science ®Google Scholar
• Kim DY, Joo JK, Ryu SY, Kim YJ, Kim SK. Factors related to lymph node metastasis and surgical strategy used to treat early gastric carcinoma. World J Gastroenterol 2004;10:737–40.
   PubMed Web of Science ®Google Scholar
• Yu M, Zheng HC, Xia P, Takahashi H, Masuda S, Takano Y, et al. Comparison in pathological behaviours & prognosis of gastric cancers from general hospitals between China & Japan. Indian J Med Res 2010;132:295–302.
   PubMed Web of Science ®Google Scholar
• Ajani JA, Bentrem DJ, Besh S, D’Amico TA, Das P, Denlinger C, et al. Gastric cancer, version 2.2013: featured updates to the NCCN Guidelines. J Natl Compr Canc Netw 2013;11:531–46.
   PubMed Web of Science ®Google Scholar