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Article

Duodenal epithelioid gastrointestinal stromal tumor with prominent granular cell features.

Human pathology - 1 Apr 2009

Adamiak Anna, Lee Cheng-Han, Nielsen Torsten O, Webber Douglas, O'Connell John X

Abstract excerpt

Gastrointestinal stromal tumors are a group of mesenchymal tumors arising from the wall of the gastrointestinal tract that are characterized by activating mutations in KIT or PDGFRA. Their proper recognition is important clinically because of their potential responsiveness to targeted therapies. We report a case of duodenal gastrointestinal stromal tumor with a highly unusual epithelioid morphology that had an...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 19121840
DOI: 10.1016/j.humpath.2008.09.017

Genes

KIT
PDGFRA

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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