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用13N-氨正电子断层显像诊断腺垂体功能减退症的初步结果
A preliminary application of dynamic 13N-NH3 positron emission tomography imaging in hypopituitarism
【摘要】 对8例正常人和6例腺垂体功能减退症患者进行13NNH3正电子断层(PET)显像,发现腺垂体功能减退症患者垂体显影延迟,影像缩小,垂体血流灌注减低,垂体组织摄取13NNH3减低,13NNH3PET显像对腺垂体功能减退症有诊断价值。
【Abstract】 Dynamic 13N-NH3 positron emission tomography (PET) imaging was performed in 8 normal subjects and 6 cases of hypopituitarism. The pituitary images were small and delayed, and blood perfusion and radioactive uptake were decreased in hypopituitarism. 13N-NH3 PET imaging shows diagnostic value in hypopituitarism.
- 【文献出处】 中华内分泌代谢杂志 ,Chinese Journal of Endocrinology and Metabolism , 编辑部邮箱 ,2004年04期
- 【分类号】R584.2
- 【被引频次】1
- 【下载频次】56