放大内镜对结节性胃炎的诊断价值

随着内镜技术的发展,放大内镜在临床中的应用尤为受到重视,并越来越多运用于临床诊断。目前新型的放大内镜可清晰显示消化道粘膜腺管开口和微细血管等细微结构的变化,从而,发现和诊断普通内镜难以发现的一些早期病变,特别是早期恶性肿瘤及其癌前病变。近年来在放大内镜检查中加上染色对比技术及窄带成像等技术,使放大内镜的运用得到进一步拓展。本文就放大内镜对结节性胃炎及其相关病变的诊断价值作一综述。

Diagnostic Value of Magnifying Endoscopy in Gastritis

With the development of endoscopic technology in clinical diagnosis,magnifying endoscopy has attracted great attention and has been used in clinics widely.Presently,duct openings of gastrointestinal tract mucosa and microstructural changes can be clearly investigated by the new magnifying endoscope,which make it enable to discover and diagnose early lesions that are difficult for common endoscope,especially early-stage malignant tumors and precancerous lesions.Recently,magnifying endoscopy in combination with staining or with narrow-band imaging technology facilitates its wider use.This paper gives an review on the diagnostic value of magnifying endoscopy in gastritis and associated lesions.