神经内分泌肿瘤核医学显像剂的研究进展

Research progress of nuclear medicine imaging tracers for neuroendocrine neoplasma

核医学显像作为无创性功能影像检查手段,在神经内分泌肿瘤诊断中发挥着重要作用。核医学显像的关键点在于分子靶向探针,目前已报道用于神经内分泌肿瘤显像的核医学分子探针可分为靶向生长抑素受体类和其他类,其中,靶向生长抑素受体类显像剂又可分为生长抑素受体激动剂和拮抗剂。笔者对用于神经内分泌肿瘤诊断的核医学显像剂进行综述。

Nuclear medicine imaging,as a noninvasive functional imaging method,plays a vital role in the diagnosis of neuroendocrine neoplasma.Nuclear medicine imaging relies on molecular targeted tracers.According to the published papers,nuclear medicine imaging tracers for neuroendocrine neoplasma can be divided into somatostatin receptor-targeted tracers and other types,and the former contains somatostatin receptor agonists and antagonists.In this paper,nuclear medicine imaging tracers for neuroendocrine neoplasma are reviewed.