Advances in the Diagnosis and Treatment of Gastric Cancer

胃癌是世界上第五大最常见的恶性肿瘤，发病率与死亡率居高不下，因此胃癌的早期诊断和治疗十分重要，本文通过总结了临床上胃癌患者常用的诊断及治疗方法，近年来新增的诊断及治疗方法，旨在为提高早期胃癌的检出率及改善进展期胃癌患者的预后及生活质量提供新的思路。Gastric cancer ranks as the fifth most common malignant tumor globally, with persistently high incidence and mortality rates. Early diagnosis and treatment of gastric cancer are of utmost importance. This article comprehensively reviews the conventional diagnostic and therapeutic methods for gastric cancer patients in clinical practice, as well as the newly introduced approaches in recent years. The aim is to provide new insights for improving the detection rate of early-stage gastric cancer and enhancing the prognosis and quality of life for patients with advanced gastric cancer.