This paper introduces the development of hypoxia imaging of nuclear medicine in tumors, appraises the advantage and defect of each imaging agents.%肿瘤组织乏氧显像对于肿瘤的早期诊断、治疗方案的确定及疗效预后评价具有重要意义,本文介绍了核医学肿瘤乏氧显像剂的分类,根据显像方法分别阐述了SPECT和PET在乏氧显像研究中的进展,并对各显像方法进行了评价.
展开▼