胃癌前状态和癌前病变的管理策略

The management strategies for gastric precancerous conditions and precancerous lesions

尽管近年来报道称胃癌发病率有所下降,但其仍是全球第五大癌症死亡原因。晚期胃癌患者常面临着极为有限的治疗方案和较差的预后。而慢性萎缩性胃炎及上皮内瘤变是胃癌发展过程中典型癌前表现。因此,正确认识胃癌前病变和癌前状态的特点和演变规律,从而准确处理胃癌前状态和癌前病变,将极大降低胃癌的发生率,改善患者预后,提高患者生活质量。

Although gastric cancer rates have been reported to have declined in recent years,it remains the fifth leading cause of cancer death worldwide.Patients with advanced gastric cancer often face extremely limited treatment options and poor prognosis.Chronic atrophic gastritis and intraepithelial neoplasia are typical precancerous manifestations in the development of gastric cancer.Therefore,correct understanding of the characteristics and evolution of gastric precancerous lesions and precancerous conditions,so as to accurately deal with precancerous lesions and precancerous lesions.This will greatly reduce the incidence of gastric cancer,improve the prognosis of patients,and improve the quality of life of patients.