ArticleGain-of-function PDGFRA mutations, earlier reported in gastrointestinal stromal tumors, are common in small intestinal inflammatory fibroid polyps. A study of 60 cases
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inflammatory fibroid polyp
PDGFRA
PDGFRA-positive villus clusters
mutation
immunohistochemistry
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The opinions and assertions contained herein are the expressed views of the authors and are not to be construed as official or reflecting the views of the Departments of the Army or Defense. This study was partially supported by the American Registry of Pathology.
© 2009 United States & Canadian Academy of Pathology.