Gastric cancer is an extremely common malignant tumour in China, with high morbidity and mortality rates, posing a serious threat to the life and health of the people. Pre-cancerous gastric lesions are considered to be an important stage in the development of gastric cancer, so timely monitoring of pre-cancerous gastric lesions and effective treatment are the key links in the prevention and control of gastric cancer. Traditional Chinese medicine has been widely used in the treatment of gastric precancerous lesions and has shown its unique advantages. This article systematically describes the etiology and mechanism of this disease and the current status of clinical treatment research, with the aim of providing valuable references for the formulation of clinical treatment plans and the development of related medicines
