A modification of NIH consensus criteria to better distinguish the highly lethal subset of primary localized gastrointestinal stromal tumors: A subdivision of the original high-risk group on the basis of outcome
Background By reappraising the National Institutes of Health (NIH) consensus criteria, we worked on establishing a modified scheme to identify highly lethal gastrointestinal stromal tumors (GISTs), which have an imperative demand for sequencing analysis to assess the suitability of an adjuvant imati...
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Veröffentlicht in: | Surgery 2007-06, Vol.141 (6), p.748-756 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Background By reappraising the National Institutes of Health (NIH) consensus criteria, we worked on establishing a modified scheme to identify highly lethal gastrointestinal stromal tumors (GISTs), which have an imperative demand for sequencing analysis to assess the suitability of an adjuvant imatinib trial. Methods Clinicopathologic features, including NIH and modified schemes, were retrospectively analyzed for 289 patients with localized GISTs. We combined the very low/low-risk GISTs into a single “risk level I” group (≦5 cm, |
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ISSN: | 0039-6060 1532-7361 |
DOI: | 10.1016/j.surg.2007.01.024 |