Relationship Analysis of Endoscopic Typing of Early Gastric Cancer with Infiltration Depth and Lymphatic Metastasis
Objective:To analyze the relationship between endoscopic typing of early gastric cancer and infiltration depth and lymph node metastasis.Methods:103 patients with early gastric cancer admitted to the hospital from March 2020 to March 2023 were selected as the research subjects.General clinical data of pa-tients were collected and the relationship between endoscopic typing,infiltration depth and lymph node metas-tasis was analyzed.Results:Among the 103 patients,63.11％were males and 36.89％were females.The mean age was(52.36±10.73)years old and the mean maximum tumor diameter was(2.15±0.89)cm.The tumor locations were 20.39％in the upper part,50.49％in the middle part and 29.13％in the lower part.The differentiation degree of gastric cancer showed that there were 37.86％of high differentiation,43.69％of middle differentiation and 18.45％ of low differentiation.Lauren typing revealed that interstitial type accoun-ted for 49.51％and adenocarcinoma type accounted for 50.49％respectively.In terms of TNM staging,IA stage and IB stage accounted for 69.90％and 30.10％.According to endoscopic typing,there were 15 cases(14.56％)of type Ⅰ,64 cases(62.14％)of type Ⅱ and 24 cases(23.30％)of type Ⅲ among the 103 pa-tients.The differences in tumor infiltration depth among different endoscopic types were statistically significant(P<0.05).In pairwise comparisons between groups,the differences between Type Ⅰ and both Type Ⅱ and Type Ⅲ were statistically significant(P=0.025 and 0.032,respectively),and the difference between Type Ⅱ and Type Ⅲ was also statistically significant(P=0.047).The differences in lymph node metastasis detec-tion rates among different endoscopic types were statistically significant(P<0.05).In pairwise comparisons,the rate for Type Ⅰ was lower than that for Type Ⅱ and Type Ⅲ(P=0.028 and 0.015,respectively),and the rate for Type Ⅱ was lower than that for Type Ⅲ(P=0.036).Conclusion:Endoscopic typing of early gastric cancer is closely related to infiltration depth and lymph node metastasis.
Early gastric cancerEndoscopic typingInfiltration depthLymphatic metastasisCorrelation analysis
万方数据
维普
