Abstract
Background and purpose
We started performing sentinel node navigation surgery (SNNS) for patients with early gastric cancer (EGC) using infrared ray electronic endoscopy (IREE) with indocyanine green injection from year 2000. The EGCs usually have complex lymphatic drainage, unidirectional or multidirectional lymphatic flow. In this study, we investigated and clarified factors that affect the direction of gastric lymphatic drainage.
Patients and method
Consecutive 60 patients with EGC who underwent SNNS by IREE from year 2006 to 2014 were enrolled to this study. Patients’ age, gender, location of tumors, operative method, previous treatment by endoscopic submucosal dissection (ESD), presence of pathological ulcerative scar and maximum tumor diameter were enrolled as parameters which may affect direction of lymphatic drainage and analyzed.
Result
Bivariate analysis demonstrated that the presence of pathological ulcerative scar (P = 0.01), tumor location (g.c vs. a.w vs. p.w vs. l.c, P = 0.01), and maxim tumor diameter (P = 0.0003) were relevant to direction of gastric lymphatic drainage. Multivariate analysis showed that tumor location (g.c/a.w/p.w vs. l.c, odds ratio 8.227, P = 0.011) and the maximum tumor diameter (odds ratio 1.057, P = 0.037) are independent factors that affect direction of gastric lymphatic flow. Of tumors, 78% located at lesser curvature had unidirectional lymphatic drainage, and 93% of tumors whose diameter was 40 mm and more had multidirectional lymphatic drainage.
Conclusion
Our investigation revealed that the tumor location and tumor diameter were the key factors which affect the direction of lymphatic drainage, which is useful fact to understand the complexity of gastric lymphatic drainage.
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References
Jemal A, Siegel R, Ward E et al (2009) Cancer statistics, 2009. CA Cancer J Clin 59(4):225–249
Parkin DM, Bray F, Ferlay J et al (2005) Global cancer statistics, 2002. CA Cancer J Clin 55(2):74–108
Nimura H, Narimiya N, Mitsumori N et al (2004) Infrared ray electronic endoscopy combined with indocyanine green injection for detection of sentinel nodes of patients with gastric cancer. Br J Surg 91:575–579
Ohdaira H, Nimura H, Mitsumori N et al (2007) Validity of modified gastrectomy combined with sentinel node navigation surgery for early gastric cancer. Gastric Cancer 10:117–122
Kelder W, Nimura H, Takahashi N et al (2010) Sentinel node mapping with indocyanine green (ICG) and infrared ray detection in early gastric cancer: an accurate method that enables a limited lymphadenectomy. Eur J Surg Oncol 36:552–558
Yano K, Nimura H, Mitsumori N et al (2012) The efficiency of micrometastasis by sentinel node navigation surgery using indocyanine green and infrared ray laparoscopy system for gastric cancer. Gastric Cancer 15:287–291
Mitsumori N, Nimura H, Takahashi N et al (2009) Sentinel node navigation surgery for early malignant tumor of the duodenum. Jikeikai Med J 56:11–17
Shida A, Mitsumori N, Nimura H et al (2016) Prediction of lymph node metastasis and sentinel node navigation surgery for patients with early-stage gastric cancer. World J Gastroenterol 22(33):7431–7439
Shida A, Fujioka S, Kawamura M et al (2014) Prediction of lymph node metastasis in patients with submucosa-invading early gastric cancer. Anticancer Res 34(8):4471–4474
Miwa K, Kinami S, Taniguchi K et al (2003) Mapping sentinel nodes in patients with early-stage gastric carcinoma. Br J Surg 90(2):178–182
Japanese Gastric Cancer Association (2011) Japanese classification of gastric carcinoma: 3rd English edition. Gastric Cancer 14:101–112
Kawamura M, Nakada K, Konishi H et al (2014) Assessment of motor function of the remnant stomach by 13C breath test with special reference to gastric local resection. World J Surg 38(11):2898–2903. doi:10.1007/s00268-014-2660-6
Morton DL, Wen DR, Wong JH et al (1992) Technical details of intraoperative lymphatic mapping for early stage melanoma. Arch Surg 127:392–399
Veronesi U, Paganelli G, Viale G et al (2003) A randomized comparison of sentinel-node biopsy with routine axillary dissection in breast cancer. N Engl J Med 349:546–553
Kitagawa Y, Takeuchi H, Takagi Y et al (2013) Sentinel node mapping for gastric cancer: a prospective multicenter trial in Japan. J Clin Oncol 31:3704–3710
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Shida, A., Mitsumori, N., Fujioka, S. et al. Sentinel Node Navigation Surgery for Early Gastric Cancer: Analysis of Factors Which Affect Direction of Lymphatic Drainage. World J Surg 42, 766–772 (2018). https://doi.org/10.1007/s00268-017-4226-x
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DOI: https://doi.org/10.1007/s00268-017-4226-x