Venous Invasion Is a Risk Factor for Recurrence of pT1 Gastric Cancer with Lymph Node Metastasis

2022 ◽  
Author(s):  
Akihiro Takeuchi ◽  
Toshiyasu Ojima ◽  
Masahiro Katsuda ◽  
Keiji Hayata ◽  
Taro Goda ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Risk Factor ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Venous Invasion ◽  
Node Metastasis ◽  
Risk Factor For Recurrence

scholarly journals Expression of stromal cell-derived factor-1α is an independent risk factor for lymph node metastasis in early gastric cancer

2011 ◽  
Vol 2 (6) ◽  
pp. 1197-1202 ◽  
Author(s):  
IK-CHAN SONG ◽  
ZHE-LONG LIANG ◽  
JUNG-CHAN LEE ◽  
SONG-MEI HUANG ◽  
HA-YON KIM ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Risk Factor ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Early Gastric Cancer ◽  
Stromal Cell ◽  
Independent Risk Factor ◽  
Node Metastasis ◽  
Stromal Cell Derived Factor

Risk factors for peritoneal recurrence in serosa-negative gastric cancer.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 19-19 ◽  
Author(s):  
Hayato Omori ◽  
Yuichiro Miki ◽  
Wataru Takagi ◽  
Fumiko Hirata ◽  
Taichi Tatsubayashi ◽  
...  
Keyword(s):  
Risk Factors ◽  
Gastric Cancer ◽  
Multivariate Analysis ◽  
Risk Factor ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Independent Risk Factor ◽  
Peritoneal Recurrence ◽  
Node Metastasis ◽  
Gastric Cancer Patients

19 Background: Peritoneal recurrence is often observed in gastric cancer patients without serosal invasion. It is difficult for pathologists to evaluate whether tumor cells penetrate serosa or not, because the subserosa layer is very thin. We evaluated the incidence and risk factors of peritoneal recurrence in serosa -negative gastric cancer patients to clarify the mechanism of peritoneal recurrence in these patients. Methods: A total of 1,745 gastric cancer patients underwent R0 resection from 2002 to 2009 were enrolled. The incidence of peritoneal recurrence according to tumor depth was analyzed. In serosa-nagative patients, the univariate and multivariate analysis were performed to identify the risk factors for peritoneal recurrence. Results: Peritoneal recurrence was observed in 64 (3.7 %) out of 1,745 patients. The incidence of peritoneal recurrence according to depth of tumor invasion was in 0 / 466 in T1a, 5 / 567 (0.88 %) in T1b, 4 / 187 (2.1 %) in T2, 31 / 360 (7.9 %) in T3, 20 / 108 (15.9 %) in T4a, and 4 / 12 (25 %) in T4b, respectively (p<0.001). As for the risk factor for peritoneal recurrence in T3 patients, histologically undifferentiated type, negative lymphatic invasion, scirrhous type, invasive infiltrating growth pattern were the significant factors identified by univariate analysis. Only the invasive infiltrating growth pattern (OR3.44 p0.038) was selected as significant independent risk factor for peritoneal recurrence by multivariate analysis. In T1b / T2 patients, massive lymph node metastasis (N3a, 3b), scirrhous type were the significant factor for peritoneal recurrence by univariate analysis. Only massive lymph node metastasis (OR25.1 p<0.001) was selected as the significant independent risk factor by multivariate analysis. Conclusions: The incidence of peritoneal recurrence increases in proportion to the tumor depth. Invasive infiltrating growth pattern was selected as an independent risk factor for peritoneal recurrence in T3 patients, while it was massive lymph node metastasis in T1b / T2 patients. The results suggest the possibility that microscopic serosal invasion in T3 tumor and lymphatic progression in T1b / T2 tumor may contribute to peritoneal recurrence in gastric cancer.

Histological Mixed-Type Early Gastric Cancer Is an Independent Risk Factor for Lymph Node Metastasis: Presidential Poster

2015 ◽  
Vol 110 ◽  
pp. S1031
Author(s):  
Akinori Shimayoshi ◽  
Shunsuke Yamamoto ◽  
Shinjiro Yamaguchi ◽  
Kazuhiro Kozumi ◽  
Eiji Kimura ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Risk Factor ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Early Gastric Cancer ◽  
Mixed Type ◽  
Independent Risk Factor ◽  
Node Metastasis

MIXED INTESTINAL- AND DIFFUSE-TYPE HISTOLOGY IS A RISK FACTOR FOR LYMPH NODE METASTASIS OF SUBMUCOSAL INVASIVE GASTRIC CANCER

2007 ◽  
Vol 20 (1) ◽  
pp. 17-21 ◽  
Author(s):  
Naoko Tsuji ◽  
Shingo Ishiguro ◽  
Yasuko Umehara ◽  
Masatoshi Kudo
Keyword(s):  
Gastric Cancer ◽  
Risk Factor ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Diffuse Type ◽  
Node Metastasis

scholarly journals P-101 Tumor differentiation is a risk factor for lymph node metastasis in patients with gastric cancer

2015 ◽  
Vol 26 ◽  
pp. iv28
Author(s):  
A. Baušys ◽  
D. Klimas ◽  
A. Kilius ◽  
K. Pauža ◽  
G. Rudinskaite˙ ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Risk Factor ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Tumor Differentiation ◽  
Node Metastasis
Sign in / Sign up

Export Citation Format

Share Document