摘要
尽管胃肠间质瘤(GIST)的年发病率仅为1-2/10万.但中老年人群中1cm以下的微小GIST检出率却可达3%~35%。这些小体积的GIST常见于胃中上部.并可检测到KIT或PDGFRA基因突变。本文将全面介绍这些小体积GIST的临床病理特点以及临床处置策略。
The incidence of gastrointestinal stromal tumor (GIST) is 1-2 per 100 000. Micro GIST with a size less than 1 em are found in 3%-35% elderly population. These small-size GIST are usually located in the middle or upper stomach, with gain-function KIT or PDGFRA mutation. In this review, the clinicopathological features and management of these small-size GISTs are discussed.
出处
《中华胃肠外科杂志》
CAS
CSCD
2014年第4期301-304,共4页
Chinese Journal of Gastrointestinal Surgery
关键词
胃肠间质瘤
微小
病理特点
处理
Gastrointestinal stromal tumors,microscopic
Pathologic features
Treatment