胃肠间质瘤诊疗进展
Advances in the Diagnosis and Treatment of Gastrointestinal Stromal Tumors
DOI: 10.12677/acm.2026.163903, PDF,   
作者: 王伊璠, 邓晶今:延安大学医学院,陕西 延安;郝婷婷*:延安大学附属医院消化内科,陕西 延安
关键词: 胃肠道间质瘤增强CT超声内镜影像组学Gastrointestinal Stromal Tumor Contrast-Enhanced CT Endoscopic Ultrasonography Radiomics
摘要: 胃肠间质瘤(GIST)诊断需结合临床表现(如胃肠道出血、腹痛等)、增强CT、超声内镜、MRI、影像组学等影像学检查以及CD117、CD34等免疫组化指标。治疗以手术治疗为核心,包括开腹、腹腔镜、内镜治疗及双镜联合、达芬奇辅助手术等;药物治疗以伊马替尼等酪氨酸激酶抑制剂(TKI)为主,涵盖术前新辅助、术后辅助及转移复发/不可切除病例的阶梯治疗,免疫靶向治疗等。随着分子生物学的发展,对GIST的理解日益深入,GIST的多种诊断技术和治疗都有了新的进展,特别是在个体化、精准医疗和靶向治疗方面有极大的进步。
Abstract: The diagnosis of gastrointestinal stromal tumor (GIST) requires a combination of clinical manifestations (such as gastrointestinal bleeding, abdominal pain, etc.), imaging examinations including contrast-enhanced computed tomography (CT), endoscopic ultrasonography (EUS), magnetic resonance imaging (MRI) and radiomics, as well as immunohistochemical markers such as CD117 and CD34. Surgery serves as the core of treatment, including open surgery, laparoscopic surgery, endoscopic therapy, combined dual-endoscopy surgery and da Vinci robot-assisted surgery. Pharmacotherapy is mainly based on tyrosine kinase inhibitors (TKIs) such as imatinib, covering preoperative neoadjuvant therapy, postoperative adjuvant therapy, stepwise therapy for metastatic/recurrent or unresectable cases, and immune-targeted therapy. With the development of molecular biology, the understanding of GIST has been increasingly in-depth, and various diagnostic techniques and treatments for GIST have achieved new progress, especially great advances in individualized and precision medicine as well as targeted therapy.
文章引用:王伊璠, 邓晶今, 郝婷婷. 胃肠间质瘤诊疗进展[J]. 临床医学进展, 2026, 16(3): 1258-1267. https://doi.org/10.12677/acm.2026.163903

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