Current treatment status and trends of early gastric cancer in China: analyzed based on the data of China Gastrointestinal Cancer Surgery Union / 中国实用外科杂志

ABSTRACT

Gastric cancer is one of the most common cancersin China. The proportion of early gastric cancer(EGC) is stillrelatively low in China. The data of China Gastrointestinal Can-cer Surgery Union from 2014 to 2017 can reflect the currentstatus and trends of diagnose and treatment of EGC in China.The union collected data of 134,111 cases of gastric cancer in95 centers in China. The trend analysis was performed with da-ta from centers with at least 3 years data collected. Within allthe patients, the proportion of EGC was 19.7%. The propor-tions of EGC were higher in Zhejiang, Beijing, Jiangsu, Tian-jin, and Shanghai, and were lower in Qinghai, Hainan, InnerMongolia, Yunnan, and Guangxi. The proportion of EGC in-creased from 19.7% in 2014 to 20.9% in 2017. In terms oftreatment, the proportions of endoscopic treatment, laparoscop-ic surgery, and open surgery were 24.3%, 37.7%, and 38.0%.From 2014 to 2017, the proportions of endoscopic treatmentand laparoscopic surgery increased while the proportion ofopen surgery decreased. Among patients received surgery,5.9% of pT1 a patients and 19.6% of pT1 b patients were withlymph node metastasis. In conclusion, the proportion of EGCincreased slightly in China but was still lower than that of Ja-pan and South Korea. Minimally invasive treatment graduallybecome the main treatment method of EGC.