用（68）镓标记的生长抑素类似物对神经内分泌肿瘤进行PET/CT成像：印度的综述及单机构经验

Sharma Punit, Singh Harmandeep, Bal Chandrasekhar, Kumar Rakesh

Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India.

Indian J Nucl Med. 2014 Jan;29(1):2-12. doi: 10.4103/0972-3919.125760.

Neuroendocrine tumors (NETs) are rare neoplasms characterized by overexpression of somatostatin receptors (SSTRs). Functional imaging plays a crucial role in management of NETs. Recently, positron emission tomography/computed tomography (PET/CT) with (68)Gallium ((68)Ga)-labeled somatostatin analogues has shown excellent results for imaging of NETs and better results than conventional SSTR scintigraphy. In this review we have discussed the utility of (68)Ga-labeled somatostatin analogue PET/CT in NETs for various established and potential indications. In addition we have also shared our own experience from a tertiary care center in India.

神经内分泌肿瘤（NETs）是一种罕见的肿瘤，其特征是生长抑素受体（SSTRs）过度表达。功能成像在NETs的管理中起着至关重要的作用。最近，使用（68）镓（（68）Ga）标记的生长抑素类似物的正电子发射断层扫描/计算机断层扫描（PET/CT）在NETs成像中显示出优异的结果，并且比传统的SSTR闪烁扫描结果更好。在这篇综述中，我们讨论了（68）Ga标记的生长抑素类似物PET/CT在NETs中用于各种既定和潜在适应症的效用。此外，我们还分享了我们在印度一家三级医疗中心的经验。