
Treatment policy for colonic laterally spreading tumors based on …
Pseudo-depressed nongranular types (LSTs-NG-PD) are gaining attention because of their high malignancy potential. Previous studies discussed the classification of nongranular (LST-NG) …
结直肠侧向发育型肿瘤新分型有助于指导治疗方案 - 丁香园
2016年5月27日 · 根据内镜下表现的不同,侧向发育型肿瘤(LST)可分为表面有结节的颗粒型(LST-G)及表面平坦的非颗粒型(LST-NG),传统分类将前者分为结节一致型及混合结节 …
Therapeutic strategy for colorectal laterally spreading tumor
Most colorectal tumors larger than 20 mm in diameter are called laterally spreading tumors (LST), most of which are adenomatous lesions. Laterally spreading tumors are classified into two …
一种特殊的结肠息肉--LST(侧向发育型肿瘤) - DXY.cn
2024年1月8日 · ①按形态特征区分为两大类型:颗粒型(lst-g)和非颗粒型(lst-ng),应用粘膜染色剂后,可以使病变轮廓清晰显示。颗粒型lst顾名思义表面呈现颗粒样,如下图:非颗粒 …
大肠侧向发育型肿瘤(LST) - 腾讯网
2021年8月2日 · 大肠侧向发育型肿瘤(laterrally spreading tumor,LST) 与大肠癌密切相关,早期发现,早期内镜处理,可降低大肠癌发生率。 LST概念. LST是指起源于大肠黏膜的一类平 …
Histological Distinction between the Granular and Nongranular …
2014年8月11日 · Colorectal laterally spreading tumors (LSTs), which are classified into granular (LST-G) and nongranular (LST-NG) types, are a good indication for endoscopic treatment. In …
Management of colorectal laterally spreading tumors: a …
In this systematic review and meta-analysis, the authors aimed to evaluate the efficacy and safety outcomes of endoscopic treatment of colorectal LST. Since many authors include purely …
大肠侧向发育型肿瘤(LST) - 百家号
2023年11月5日 · 大肠侧向发育型肿瘤(laterally spreading tumor,LST):是指起源于大肠黏膜的一类平坦隆起型病变,这类病变极少向肠壁深层垂直生长,主要沿黏膜面侧向表浅生长,故 …
结直肠侧向发育型肿瘤内镜下治疗的研究进展 - 中华消化内镜杂志
结直肠侧向发育型肿瘤(laterally spreading tumor,LST)是一种直径≥10 mm沿肠壁周围横向生长的扁平型肿瘤,被认为是结直肠癌的癌前病变。 根据内镜下有无颗粒集簇样改变一般将LST分 …
Clinicopathological features of laterally spreading colorectal …
According to their surface morphological features, LSTs are usually classified into two types and four subtypes: the granular type (LST-G), including homogeneous (HG) and nodular mixed …
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