File:Gastrointestinal stromal tumour - superf - intermed mag.jpg
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[edit]DescriptionGastrointestinal stromal tumour - superf - intermed mag.jpg |
Intermediate magnification micrograph of a gastrointestinal stromal tumour, commonly abbreviated GIST. H&E stain. GISTs arise from the interstitial cells of Cajal which are found between the layers of the muscularis propria;[1] thus, GISTs are typically centred on the muscularis propria. The tumour classically consists of spindle cells; however, it may have epithelioid cells as in this case. The diagnosis is confirmed with (positive) immunostains (CD34 and CD117). The main differential diagnosis is leiomyoma. Related images
Spindle cell GIST:
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Author | Nephron |
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current | 01:32, 11 February 2013 | ![]() | 2,848 × 4,272 (5.49 MB) | Nephron (talk | contribs) | {{Information |Description= Intermediate magnification micrograph of a '''gastrointestinal stromal tumour''', commonly abbreviated '''GIST'''. H&E stain. GISTs arise from the [[w:i... |
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