摘要
Objective： To investigate the features of the preoperative clinicopathologic characteristics in correlation with lymph node metastasis. Methods： The preoperative clinicopathologic characteristics and lymph node metastasis of 265 patients with early gastric carcinoma were analyzed retrospectively. Results： The three clinicopathologic characteristics, maximum cancer diameter 〉2cm under endoscope, poor differentiation and excavated type were significant high risk independent preoperative clinicopathologic characteristics （P〈0.05） . The patients who had none of the three preoperative clinicopathologic characteristics had no lymph node metastasis, while 27.27% of the patients who had all the three preoperative clinicopathologic characteristics had N2 lymph node metastasis. Conclusion： The three preoperative clinicopathologic charaeteristics, maximum cancer diameter under endoscope, cell differentiation and gross type were very useful to evaluate the extent of lymph node metastasis.
Objective： To investigate the features of the preoperative clinicopathologic characteristics in correlation with lymph node metastasis. Methods： The preoperative clinicopathologic characteristics and lymph node metastasis of 265 patients with early gastric carcinoma were analyzed retrospectively. Results： The three clinicopathologic characteristics, maximum cancer diameter 〉2cm under endoscope, poor differentiation and excavated type were significant high risk independent preoperative clinicopathologic characteristics （P〈0.05） . The patients who had none of the three preoperative clinicopathologic characteristics had no lymph node metastasis, while 27.27% of the patients who had all the three preoperative clinicopathologic characteristics had N2 lymph node metastasis. Conclusion： The three preoperative clinicopathologic charaeteristics, maximum cancer diameter under endoscope, cell differentiation and gross type were very useful to evaluate the extent of lymph node metastasis.
基金
the National Natural ScienceFoundation of China(No. 30471678)
