Clinical Impact of the Extent of Lymph Node Micrometastasis in Undifferentiated-Type Early Gastric Cancer

Oncology ◽  
2014 ◽  
Vol 86 (4) ◽  
pp. 244-252 ◽  
Author(s):  
Tomohiro Lee ◽  
Hiroaki Tanaka ◽  
Masaichi Ohira ◽  
Yoshihiro Okita ◽  
Mami Yoshii ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Early Gastric Cancer ◽  
Clinical Impact ◽  
Lymph Node Micrometastasis ◽  
Undifferentiated Type

Vascular endothelial growth factor-C and -D expression correlates with lymph node micrometastasis in pN0 early gastric cancer

2009 ◽  
Vol 99 (3) ◽  
pp. 148-153 ◽  
Author(s):  
Takaaki Arigami ◽  
Shoji Natsugoe ◽  
Yoshikazu Uenosono ◽  
Shigehiro Yanagita ◽  
Katsuhiko Ehi ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Vascular Endothelial Growth Factor ◽  
Lymph Node ◽  
Growth Factor ◽  
Early Gastric Cancer ◽  
Vascular Endothelial ◽  
Lymph Node Micrometastasis ◽  
Factor C ◽  
Endothelial Growth Factor

Lymph node micrometastasis in node negative early gastric cancer

2009 ◽  
Vol 35 (4) ◽  
pp. 409-414 ◽  
Author(s):  
J.J. Kim ◽  
K.Y. Song ◽  
H. Hur ◽  
J.I. Hur ◽  
S.M. Park ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Early Gastric Cancer ◽  
Node Negative ◽  
Lymph Node Micrometastasis

Endoscopic features of submucosal invasion in undifferentiated type early gastric cancer sized less than 2 cm without ulceration.

2019 ◽  
Vol 37 (4_suppl) ◽  
pp. 76-76
Author(s):  
Su Jin Kim ◽  
Cheol Woong Choi ◽  
Dae Hwan Kang
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Early Gastric Cancer ◽  
Treatment Modality ◽  
Multivariable Analysis ◽  
Submucosal Invasion ◽  
Depth Of Invasion ◽  
Invasion Depth ◽  
Submucosal Cancer ◽  
Undifferentiated Type

76 Background: The prediction of invasion depth is important to decide the treatment modality for the undifferentiated type early gastric cancer (EGC) when size is less than 2 cm and had no ulceration. We aimed to identify the endoscopic features associated with submucosal invasion in the undifferentiated type EGC that meet the criteria of size and status of ulcer in the endoscopic submucosal dissection (ESD). Methods: A total of 120 patients with undifferentiated type EGC who received ESD or operation from August 2008 to December 2017 were enrolled in this study. All lesions met the ESD criteria except the invasion depth. We retrospectively reviewed endoscopic features of tumor before the resection and depth of invasion after resection. Results: In 120 undifferentiated EGCs, the mucosal and submucosal cancer were 97 and 23 lesions, respectively, In univariable analysis, discolor change, upper third location, the presence of deep/wide erosion were associated with submucosal invasion. Multivariable analysis revealed that upper/middle third location (odds ratio [OR] 8.0, 95% confidence interval [CI] 1.2-55.0; OR 7.9, 95% CI 1.8-35.1), erosion or polypoid (OR 41.8, 95% CI 4.1-427.9), and elevated type (OR 20.9, 95% CI 2.5-173.8) were significant risk factors. In 112 patients received gastrectomy with lymph nodes dissection, lymph node metastases were found in four cases (three mucosal cancer and one submucosal cancer). However, there was no lymph node metastasis in the lesions meeting the expanded ESD indication. Conclusions: The careful decision of treatment modality is needed for undifferentiated type EGC with erosion or elevated gross type located on the upper/middle third, although the tumor size and ulcer status meet the ESD indication.

scholarly journals Detection of lymph node micrometastasis in pN0 early gastric cancer: Efficacy of duplex RT-PCR with MUC2 and TFF1 in mucosal cancer

2006 ◽  
Author(s):  
Hiromichi Sonoda ◽  
Kazuo Yamamoto ◽  
Ryoji Kushima ◽  
Hiroshi Yamamoto ◽  
Hiroyuki Naitoh ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Early Gastric Cancer ◽  
Rt Pcr ◽  
Lymph Node Micrometastasis

Risk of Lymph Node Metastasis in Differentiated Type Mucosal Early Gastric Cancer Mixed with Minor Undifferentiated Type Histology

2014 ◽  
Vol 22 (6) ◽  
pp. 1813-1819 ◽  
Author(s):  
Jun Ho Lee ◽  
Il Ju Choi ◽  
Hye Seung Han ◽  
Young-Woo Kim ◽  
Keun Won Ryu ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Early Gastric Cancer ◽  
Node Metastasis ◽  
Undifferentiated Type

scholarly journals Incidence of lymph node metastasis and the feasibility of endoscopic resection for undifferentiated-type early gastric cancer

2009 ◽  
Vol 12 (3) ◽  
pp. 148-152 ◽  
Author(s):  
Toshiaki Hirasawa ◽  
Takuji Gotoda ◽  
Satoshi Miyata ◽  
You Kato ◽  
Tadakazu Shimoda ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Early Gastric Cancer ◽  
Endoscopic Resection ◽  
Node Metastasis ◽  
Undifferentiated Type

scholarly journals Rare Lymph Node Metastasis from Undifferentiated-Type Early Gastric Cancer : Case of Mucosal Cancer, without Ulcer, and of 1cm.

2014 ◽  
Vol 63 (2) ◽  
pp. 167-172
Author(s):  
Yoriomi HAMADA ◽  
Hideo YANAI ◽  
Tatsunori CYUBACHI ◽  
Eiki SAKAGUCHI ◽  
Hideto HAYASHI ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Early Gastric Cancer ◽  
Cancer Case ◽  
Gastric Cancer Case ◽  
Node Metastasis ◽  
Undifferentiated Type
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