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Plexiform Fibromyxoma with MALAT1–GLI1 Fusion with Limited Myxoid Stroma, Aberrant KIT Expression, and Diffuse D2-40 Expression: A Case Report

2026-01-19

Abstract excerpt

<h4>Background: </h4> and Clinical Significance: Plexiform fibromyxoma (PFM) is a rare benign gastric mesenchymal neoplasm characterized by multinodular plexiform growth of bland spindle cells in a myxoid or fibromyxoid stroma. We report a case of the cellular form of PFM with limited myxoid stroma and aberrant KIT expression, resulting in diagnostic difficulty by biopsy. Case presentation: A 59-year-old woman pre...

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Literature Corpus work
12ecf6dd-84df-5ee2-9df1-d772901afaa3
DOI
10.20944/preprints202601.1345.v1
Open publication

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Plexiform Fibromyxoma with MALAT1–GLI1 Fusion with Limited Myxoid Stroma, Aberrant KIT Expression, and Diffuse D2-40 Expression: A Case ReportDOI 10.20944/preprints202601.1345.v1
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