Abstract
Background
Lymphovascular invasion (LVI) is associated with the risk of lymph node metastasis (LNM) and poor survival in gastric cancer patients; however, it is unclear whether LVI is a non-curative criteria component in all patients. We evaluated the risk factors of LNM in LVI-positive early gastric cancer (EGC) patients and identified a subgroup with a negligible LNM risk to assess the feasibility of endoscopic resection in these patients.
Methods
The clinicopathologic and survival data of patients undergoing surgery for gastric cancer were reviewed; LVI-positive EGC patients were selected. Logistic regression analysis was used to test the associations of potential risk factors with LNM, and Kaplan–Meier analysis was used to compare survival curves.
Results
LVI was detected in 1243 (15.5%) patients. In the multivariate logistic analysis, larger tumor size (odds ratio [OR] 1.23, 95% confidence interval [CI] 1.16–1.31; p < 0.001), presence of ulcer (OR 1.80, 95% CI 1.15–2.82; p = 0.010), undifferentiated histology (OR 1.64, 95% CI 1.25–2.16; p < 0.001), submucosal invasion (OR 2.28, 95% CI 1.38–3.76; p = 0.001), middle (OR 2.12, 95% CI 1.26–3.55; p = 0.004) or lower third location (OR 2.28, 95% CI 1.32–3.60; p = 0.002), and younger age (OR 0.98, 95% CI 0.97–0.99; p = 0.002) independently predicted LNM in LVI-positive EGC patients. LVI-positive patients fulfilling the absolute endoscopic resection criteria did not have LNM and there was no significant difference in the overall (p = 0.928) and disease-specific survival (p = 0.821) between these patients and those with LVI-negative EGC.
Conclusions
Additional surgery after endoscopic resection might be unnecessary in LVI-positive patients meeting the absolute criteria for endoscopic resection.
Similar content being viewed by others
References
Pyo JH, Lee H, Min BH, et al. Long-Term Outcome of Endoscopic Resection vs. Surgery for Early Gastric Cancer: A Non-inferiority-Matched Cohort Study. Am J Gastroenterol. 2016;111:240–9.
Pyo JH, Lee H, Min BH, et al. Comparison of Long-Term Outcomes After Non-curative Endoscopic Resection in Older Patients with Early Gastric Cancer. Ann Surg Oncol. 2017;24:2624–31.
Gotoda T, Yamamoto H, Soetikno RM. Endoscopic submucosal dissection of early gastric cancer. J Gastroenterol. 2006;41:929–42.
Borie F, Millat B, Fingerhut A, Hay JM, Fagniez PL, De Saxce B. Lymphatic involvement in early gastric cancer: prevalence and prognosis in France. Arch Surg. 2000;135:1218–23.
Chen R, He Q, Cui J, Bian S, Chen L. Lymph node metastasis in early gastric cancer. Chin Med J (Engl). 2014;127:560–7.
Gotoda T, Yanagisawa A, Sasako M, 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.
Liu C, Zhang R, Lu Y, et al. Prognostic role of lymphatic vessel invasion in early gastric cancer: a retrospective study of 188 cases. Surg Oncol. 2010;19:4–10.
Ichikawa D, Kubota T, Kikuchi S, et al. Prognostic impact of lymphatic invasion in patients with node-negative gastric cancer. J Surg Oncol. 2009;100:111–4.
Liu E, Zhong M, Xu F, et al. Impact of lymphatic vessel invasion on survival in curative resected gastric cancer. J Gastrointest Surg. 2011;15:1526–31.
Japanese gastric cancer treatment guidelines 2014 (ver. 4). Gastric Cancer. 2017;20:1–19.
Japanese classification of gastric carcinoma: 3rd English edition. Gastric Cancer. 2011;14:101–12.
Lee HJ, Kim GH, Park DY, et al. Is endoscopic submucosal dissection safe for papillary adenocarcinoma of the stomach? World J Gastroenterol. 2015;21:3944–52.
Kang HJ, Kim DH, Jeon TY, et al. Lymph node metastasis from intestinal-type early gastric cancer: experience in a single institution and reassessment of the extended criteria for endoscopic submucosal dissection. Gastrointest Endosc. 2010;72:508–15.
Bowman FT CF, Hruban RH. Classification of Tumours of the Digestive System. International Agency for Research on Cancer: Lyon; 2010.
National Cancer Institute’s Surveillance, Epidemiology, and End Results (SEER) research data record description of cases diagnosed in 1973–2014 (2017). https://seer.cancer.gov/data-software/documentation/seerstat/nov2016/TextData.FileDescription.pdf. Accessed 2 Nov 2009.
Dindo D, Demartines N, Clavien PA. Classification of surgical complications: a new proposal with evaluation in a cohort of 6336 patients and results of a survey. Ann Surg. 2004;240:205–13.
Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis. 1987;40:373–83.
Edge S, Byrd DR, Compton CC, Fritz AG, Greene FL, Trotti A (eds). AJCC Cancer Staging Manual. 7th ed. New York: Springer-Verlag New York; 2010.
Kim H, Kim JH, Park JC, Lee YC, Noh SH, Kim H. Lymphovascular invasion is an important predictor of lymph node metastasis in endoscopically resected early gastric cancers. Oncol Rep. 2011;25:1589–95.
Gotoda T, Sasako M, Ono H, Katai H, Sano T, Shimoda T. Evaluation of the necessity for gastrectomy with lymph node dissection for patients with submucosal invasive gastric cancer. Br J Surg. 2001;88:444–9.
Kwee RM, Kwee TC. Predicting lymph node status in early gastric cancer. Gastric Cancer. 2008;11:134–48.
Kunisaki C, Makino H, Kimura J, et al. Impact of lymphovascular invasion in patients with stage I gastric cancer. Surgery. 2010;147:204–11.
Bu Z, Zheng Z, Li Z, et al. Lymphatic vascular invasion is an independent correlated factor for lymph node metastasis and the prognosis of resectable T2 gastric cancer patients. Tumour Biol. 2013;34:1005–12.
Kim S, Park HK, Jung HY, et al. ERG Immunohistochemistry as an endothelial marker for assessing lymphovascular invasion. Korean J Pathol. 2013;47:355–64.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Disclosure
The authors declare that no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Pyo, J.H., Lee, H., Min, Y.W. et al. Feasibility of Endoscopic Resection in Early Gastric Cancer with Lymphovascular Invasion. Ann Surg Oncol 26, 449–455 (2019). https://doi.org/10.1245/s10434-018-07119-4
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1245/s10434-018-07119-4