[Consensus and controversy on accurate diagnosis and treatment of resectable gastric cancer].

Gastric cancer is a common malignant tumor of digestive tract in China. Precise, minimally invasive and standardized surgical operation is an important part of comprehensive treatment for gastric cancer. In recent years, indications for minimally invasive surgery have been expanding, research on precision surgery has been deepening, and the standardized surgical quality evaluation and control system has been improving. Accurate diagnosis and staging, multi-disciplinary comprehensive diagnosis and treatment model, enhanced recovery after surgery and whole-process management of nutrition support and other aspects have been comprehensively developed. A number of Chinese expert consensus has been issued, which is conducive to the rapid and good recovery of patients, achieving the double benefits of improving the quality of life and prolongation of survival. However, the precise treatment of complex conditions is still full of controversy. This consensus is formulated to facilitate the standardization of the diagnosis and treatment of gastric cancer.