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Due to the lack of typical symptoms and imaging findings, gastric gastrointestinal stromal tumor (GIST) is easy to be misdiagnosed as other gastric tumors clinically. In clinical practice, clinicians should adopt the multidisciplinary team model, fully understand the characteristics of gastric GIST, grasp the key points of its differential diagnosis from other gastric tumors to achieve precise diagnosis and treatment. This paper analyzes the causes of misdiagnosis and elucidates the differential diagnosis of gastric GIST, aiming to improve the accuracy of preoperative diagnosis, reduce the misdiagnosis, and improve treatment outcomes.胃的胃肠间质瘤（GIST）由于缺乏典型的临床症状及影像学表现，临床上易误诊为胃的其他肿瘤。在临床诊治过程中，临床医师应充分认识胃GIST的特征，把握其与其他胃肿瘤的鉴别要点，以多学科综合治疗团队模式为主导，力争做到精准诊疗。本文通过浅析胃GIST误诊原因及其鉴别诊断，旨在提高胃GIST术前诊断准确率，降低误诊率，提高胃GIST诊治水平。. |
