NBI及联合技术对早期胃癌的诊断  

Diagnosis of Early Gastric Cancer by NBI and Its Combined Techniques

作　　者：张贝贝 王浩 刘虹 李国栋[1] 

机构地区：[1]山东第一医科大学第一附属医院(山东省千佛山医院),消化病学中心,山东 济南 [2]山东第一医科大学研究生院(山东省医学科学院),山东 济南

出　　处：《临床医学进展》2024年第7期198-204,共7页Advances in Clinical Medicine

摘　　要：胃癌是世界上第四大最常见的癌症,也是第二大最常见的癌症死亡原因,晚期胃癌的中位生存期不到12个月,为提高生存率,胃癌的早期诊断就变得极其重要。而以往的普通白光内镜对早期病变的检出率较低,窄带光谱成像技(NBI)对血管和粘膜有更高分辨率,但是单纯的依靠NBI仍有不足,需要联合放大内镜(ME)、靛胭脂染色及醋酸染色提高其特异度和灵敏性。Gastric cancer is the fourth most common cancer in the world and the second most common cause of cancer death. The median survival period of advanced gastric cancer is less than 12 months, and early diagnosis of gastric cancer becomes extremely important to improve survival rate. However, in the past, the detection rate of early lesions using conventional white light endoscopes was relatively low, and narrowband spectral imaging (NBI) technology had higher resolution for blood vessels and mucosa. However, relying solely on NBI still had shortcomings, requiring a combination of magnifying endoscopy (ME), indigo carmine staining, and acetic acid staining to improve its specificity and sensitivity.

关 键 词：早期胃癌 NBI ME-NBI NBI联合靛胭脂染色 NBI联合醋酸染色 

分 类 号：R73[医药卫生—肿瘤]