超声结合影像组学与AI在胃肠间质瘤诊断及预后评估中的应用进展

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【中图分类号】R454.3【文献标志码】A【收稿日期】2025-01-04

Advances in the application of ultrasound combined with radiomics and artificial intelligence in the diagnosis and prognostic evaluation of gastrointestinal stromal tumors

LiuYang，HeXuemei （Departmentof Ultrasound，TheFirst Affiliated Hospital ofChongqing Medical University）

【Abstract]Gastrointestinalstromaltumors（GISTs）arethemostcommonmesenchyalneoplasmsofthegastrointestialtract，nd earlydiagnosisandaccurateevaluationaeofgreatsignificanceforclinicaltreatment.Ultrasoundexaminationplaysanimportantrole intheprelimaryetetiomodicotngdprgsticsestofs，uttplendivsemaio ofGISTshaveincreasedthedificultisindagnosis.Radiomicsandarificialinteligene（A）avesigniiantlyimprovdtefficiencyofmedicalimaginganalysisandtheyareexpectedtoenhancediagnosticaccuracyandprovideasientificbasisforprogostic evaluation.ThisarticlesystematicallreviewsthelatestresearchadvancesinultrasoundbasedadiomicsandAIinthediagosisnd prognosticevauationofGSTs，withafocusontheirappicationvaluinearlydiagnosisndriskasesment，inrder toprovdethe retical support for optimizing clinical decision-making.

【Keywords】gastrointestinal stromal tumors;radiomics;ultrasound imaging;artificial intelligence

胃肠间质瘤（gastrointestinalstromaltumors，GIST）是胃肠道最常见的间叶源性肿瘤，通常起源于Cajal间质细胞[1-2]研究显示，约 20%～30% 的GIST表现为恶性，其他则具有不确定的侵袭性，可能导致转移3]。（剩余16523字）