胃腸道基質腫瘤

影像位於胃的底部，見於後屈(retroflexion)部]]
前端GIST影像，顯示出腫瘤的高度凝塊]]

胃腸道基質腫瘤（，簡稱GISTs），為最常見的消化道間質腫瘤。GIST源自於卡氏間質細胞等平滑肌節律細胞。

參考文獻
外部連結
醫學研究連結

[http://www.asco.org/ac/1,1003,_12-002626-00_18-0034-00_19-0029,00.asp American Society of Clinical Oncology] "Other Gastrointestinal Cancer" Abstracts (2005)

病患導向之網站

[http://www.gistsupport.org/ GIST Support International] , An international organization for the support of GIST patients, families, and friends. Includes detailed information from some of the foremost experts on GIST, links to research, treatment options, GIST registry, adult and pediatric listservs, and affiliated GSI-Wiki.

*[https://web.archive.org/web/20050920044029/http://www.liferaftgroup.org/ Life Raft Group] International GIST Advocacy Organization. Provides support to patients & families, through information, education, and innovative research.

[http://www.gistinfo.org/ GIST Info] Patient links, includes information on new clinical trials and research