早期胃癌、结直肠癌诊断的研究进展  

Research Progress on Diagnosis of Early Gastric Cancer and Colorectal Cancer

作　　者：王梓瑜 Wang Ziyu(Beijing Chaoyang District Asian Games Village Community Health Service Center,Beijing 100101,China)

机构地区：[1]北京市朝阳区亚运村社区卫生服务中心,北京100101

出　　处：《中国社区医师》2025年第9期6-8,共3页Chinese Community Doctors

摘　　要：早期胃癌、结直肠癌多发生在黏膜层或黏膜下层,发展缓慢,尚未侵犯深层组织或发生远处转移。多数早期胃癌、结直肠癌患者症状不典型,往往就诊时已处于中晚期阶段,丧失手术治疗机会。随着临床诊断技术的发展,早期胃癌、结直肠癌临床诊断准确率日益提高,尽早确定胃癌、结直肠癌的具体分型,有利于临床制定针对性治疗方案,从而降低患者的死亡率。该文对早期胃癌、结直肠癌诊断方法(影像学检查、血清肿瘤标志物检查、基因筛查、粪便潜血试验以及内镜检查)进行总结,为早期胃癌、结直肠癌的诊治提供依据。Early gastric cancer and colorectal cancer mostly occur in the mucosal layer or submucosa,develop slowly,and have not yet invaded deep tissues or metastasized to distant areas.Most patients with early gastric cancer and colorectal cancer have atypical symptoms,and are often at the middle and advanced stages upon the treatment visit,and they loss the opportunity for surgical treatment.With the development of clinical diagnosis technology,the accuracy of clinical diagnosis of early gastric cancer and colorectal cancer is increasing day by day,and early determination of the specific typing of gastric cancer and colorectal cancer is conducive to the formulation of targeted treatment plans in clinical practice,thereby reducing the mortality rate of patients.This article summarizes the diagnostic methods of early gastric cancer and colorectal cancer(imaging examination,serum tumor marker examination,genetic screening,fecal occult blood test and endoscopy),which provides a basis for the diagnosis and treatment of early gastric cancer and colorectal cancer.

关 键 词：胃癌 结直肠癌 早癌筛查 

分 类 号：R735[医药卫生—肿瘤]