[Analysis of associated factors of lymph node metastasis in intramucosal early gastric cancer].
作者信息
He Meng-jiang, Li Quan-lin, Chen Wei-feng, Zhou Ping-hong, Yao Li-qing, Xu Mei-dong
机构信息
Endoscopy Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
出版信息
Zhonghua Wei Chang Wai Ke Za Zhi. 2013 Feb;16(2):144-6.
OBJECTIVE
To analyze the associated predictive factors of lymph node metastasis in intramucosal early gastric cancer, and to provide reference for individualized treatment protocol.
METHODS
Clinical data of 498 patients who were pathologically confirmed to be intramucosal early gastric cancer after radical resection of gastric cancer were retrospectively reviewed. Univariate and multivariate analyses were applied to evaluate the associated factors.
RESULTS
Forty-three out of 498 patients (8.6%) had lymph node metastasis. Tumor size (HR=1.525, 95%CI:1.040-2.236), depth of invasion (HR=1.656, 95%CI:1.158-2.368) and histological type (HR=8.149, 95%CI:1.770-37.513) were the independent risk factors for lymph node metastasis in intramucosal early gastric cancer.
CONCLUSIONS
Prediction and therapeutic guidance for lymph node metastasis in intramucosal early gastric cancer can be carried out according to clinicopathological risk factors.
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