CAJ | 학술논문

胃肠间质瘤是来源于胃肠间叶组织的非定向分化的一类肿瘤，缺乏典型的临床症状，不少无症状的胃肠间质瘤常常在体检时发现，肿瘤主要通过种植转移和血行转移。目前，常规的影像学检查方法，如X线钡餐造影、超声、CT、MRI、PET／CT及内窥镜等，仍是诊断胃肠间质瘤的主要手段。早发现、早治疗是胃肠间质瘤预后的关键因素。因此，就需要熟悉和掌握各种医学影像检查方法的在胃肠间质瘤诊断中的特征、应用价值，为临床提供全面的、有价值的信息。本文通过检索、查阅与胃肠间质瘤医学影像学相关的国内外文献，综述了医学影像学在胃肠间质瘤的诊断方面的现状与进展。
위장간질류시래원우위장간협조직적비정향분화적일류종류，결핍전형적림상증상，불소무증상적위장간질류상상재체검시발현，종류주요통과충식전이화혈행전이。목전，상규적영상학검사방법，여X선패찬조영、초성、CT、MRI、PET／CT급내규경등，잉시진단위장간질류적주요수단。조발현、조치료시위장간질류예후적관건인소。인차，취수요숙실화장악각충의학영상검사방법적재위장간질류진단중적특정、응용개치，위림상제공전면적、유개치적신식。본문통과검색、사열여위장간질류의학영상학상관적국내외문헌，종술료의학영상학재위장간질류적진단방면적현상여진전。
Gastrointestinal stromal tumors (GISTs) are derived from non -directed differentiation of gastrointestinal mesenchymal tissue, which lack of typical clinical symptoms, and many asymptomatic GISTs are often found on physical examination. The tumor is primarily through implantation metastasis and blood metastasis. Currently, conventional medical imaging methods, such as X-ray barium meal, US, CT, MRI, PET/CT and ES, are still the main means of diagnosis of GISTs. Early diagnosis and early treatment are key factors of the prognosis in GISTs. Therefore, we need to be proficient in various medical imaging methods, then apply them to the diagnosis of GISTs, and to provide comprehensive and valuable information for clinical practice. Through retrieving and consulting literature of medical imaging associated with GISTs, this paper reviews the current status and progress of medical imaging in diagnosis of GISTs.