研究表明,生长抑素不但能用于多种肿瘤的治疗,而且肿瘤组织本身生长抑素的表达与肿瘤的发生、发展及预后存在密切关系。最近,还有学者通过放射自显影技术将放射性SST用于生长抑素受体阳性的肿瘤诊断上,有效地提高了对常规检测不敏感的肿瘤检出率。本文就生长抑素在胃肠胰腺肿瘤中的作用作一简要综述。 Studies have shown that somatostatin can not only be used for the treatment of a variety of tumors, and the expression of somatostatin in tumor tissue itself is closely related to the occurrence, development and prognosis of tumors. Recently, some scholars have used radioactive SST for the diagnosis of somatostatin receptor-positive tumors by autoradiography, effectively increasing the detection rate of tumors that are insensitive to conventional detection. This article gives a brief review of the role of somatostatin in gastrointestinal pancreatic tumors.