Predictive factors for lymph node metastasis in additional gastrectomy after endoscopic resection of cT1aN0 gastric cancer

Surgery Today ◽  
2015 ◽  
Vol 46 (9) ◽  
pp. 1031-1038 ◽  
Author(s):  
Satoru Ishii ◽  
Keishi Yamashita ◽  
Hiroshi Kato ◽  
Nobuyuki Nishizawa ◽  
Hideki Ushiku ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Endoscopic Resection ◽  
Predictive Factors ◽  
Node Metastasis ◽  
Additional Gastrectomy

scholarly journals Pathological factors related to lymph node metastasis of submucosally invasive gastric cancer: criteria for additional gastrectomy after endoscopic resection

2012 ◽  
Vol 16 (4) ◽  
pp. 521-530 ◽  
Author(s):  
Mototsugu Fujii ◽  
Yutaro Egashira ◽  
Hiroshi Akutagawa ◽  
Tsukasa Nishida ◽  
Toshikatsu Nitta ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Endoscopic Resection ◽  
Node Metastasis ◽  
Additional Gastrectomy

Predictive factors for lymph node metastasis in early gastric cancer with lymphatic invasion after endoscopic resection

2017 ◽  
Vol 31 (11) ◽  
pp. 4419-4424 ◽  
Author(s):  
Ji Won Park ◽  
Sangjeong Ahn ◽  
Hyuk Lee ◽  
Byung-Hoon Min ◽  
Jun Haeng Lee ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Early Gastric Cancer ◽  
Endoscopic Resection ◽  
Predictive Factors ◽  
Lymphatic Invasion ◽  
Node Metastasis

Oncologic Safety of Endoscopic Resection Based on Lymph Node Metastasis in Ulcerative Early Gastric Cancer

2019 ◽  
Vol 29 (9) ◽  
pp. 1105-1110 ◽  
Author(s):  
Ji Won Kim ◽  
Hyuk Lee ◽  
Yang Won Min ◽  
Byung-Hoon Min ◽  
Jun Haeng Lee ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Early Gastric Cancer ◽  
Endoscopic Resection ◽  
Node Metastasis

Predictive factors for lymph node metastasis of differentiated submucosally invasive gastric cancer

2004 ◽  
Vol 60 (2) ◽  
pp. 242-245 ◽  
Author(s):  
Nobutsugu Abe ◽  
Masanori Sugiyama ◽  
Tadahiko Masaki ◽  
Hisayo Ueki ◽  
Osamu Yanagida ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Predictive Factors ◽  
Node Metastasis

Clinicopathologic characteristics of patients who underwent additional gastrectomy after incomplete endoscopic resection for early gastric cancer.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 39-39 ◽  
Author(s):  
Jae Jin Hwang ◽  
Dong Ho Lee ◽  
Ae-Ra Lee ◽  
Hyuk Yoon ◽  
Cheol Min Shin ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Residual Tumor ◽  
Incomplete Resection ◽  
Histologic Diagnosis ◽  
Factors Associated ◽  
Node Metastasis ◽  
H Pylori ◽  
Additional Gastrectomy

39 Background: Endoscopic resection (ER) is widely accepted as standard treatment for early gastric cancer (EGC) without lymph node metastasis. However, surgery is sometimes needed after endoscopic mucosal resection (EMR)/endoscopic submucosal dissection (ESD) due to incomplete resection. We analyzed the clinicopathological characteristics of patients who underwent additional gastrectomy after incomplete EMR/ESD. Methods: From 2003 to 2013, 80 patients received additional gastrectomy after EMR/ESD due to incomplete resection. The patients were grouped according to the presence of histologic residual tumor in specimens obtained by gastrectomy as residual tumor (RT, n = 47) or non-residual tumor (NRT, n = 33). We analyzed reasons for gastrectomy, tumor characteristics of RT and NRT group, risk factors associated with residual tumor, retrospectively from medical records. Results: After the gastrectomy, the positive residual tumor rate and lymph node metastasis rate were 58.7% (47/80) and 7.5% (6/80). RT group showed significantly higher rate of lateral and vertical margin involvement compared to NRT group (59.5 vs. 15.1%).Multivariate analysis demonstrated that endoscopic piecemeal resection, H. pylori infection, depressed or mixed type, large tumor size (> 2cm), histologic diagnosis (signet ring cell carcinoma or mixed carcinoma) were significantly independent predictive factors associated with positive residual tumor of patients who underwent additional gastrectomy after incomplete EMR/ESD (p < 0.05). Conclusions: For complete and curative ER, endoscopists should try to determine the depth of invasion, histologic diagnosis accurately and to eradicate the H. pylori infection before ER. During ER, wide marking and En bloc resection could be considered to avoid the risk of incomplete resection.

Predictors of lymph node metastasis in patients with non-curative endoscopic resection of early gastric cancer

2014 ◽  
Vol 29 (5) ◽  
pp. 1145-1155 ◽  
Author(s):  
Hyo-Joon Yang ◽  
Sang Gyun Kim ◽  
Joo Hyun Lim ◽  
Jeongmin Choi ◽  
Jong Pil Im ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Early Gastric Cancer ◽  
Endoscopic Resection ◽  
Node Metastasis

Clinicopathologic Predictors for Lymph Node Metastasis in Submucosal Gastric Cancer: A Suggestion of the Guideline for Endoscopic Resection

2017 ◽  
Vol 152 (5) ◽  
pp. S259-S260
Author(s):  
Dae Won Ma ◽  
Myeong-Cherl Kook ◽  
Do Youn Park ◽  
Sangjeong Ahn ◽  
Keun Won Ryu ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Endoscopic Resection ◽  
Node Metastasis ◽  
Submucosal Gastric Cancer
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