摘要
It is a great honor for me to introduce the special issue entitled reviews of Gastric Cancer Metastasis and Treatment.I’ve been focusing on 6 topics including tumor microenvironment(TME),biomarker research,regional variation in gastric cancer treatment,diagnosis and treatment for peritoneal carcinomatosis(PC),surgical treatment for advanced or metastatic gastric cancer,and novel treatment modalities.This special issue includes 18 review articles concerning these topics.TME has been proven to be deeply implicated in tumor progression and metastasis in gastric cancer.