注射自体标记血小板后通过γ相机成像检测动脉瘤
Detection of aneurysms by gamma-camera imaging after injection of autologous labelled platelets.
作者信息
Sinzinger H, O'Grady J, Fitscha P, Silberbauer K, Höfer R
出版信息
Lancet. 1984 Dec 15;2(8416):1365-7. doi: 10.1016/s0140-6736(84)92059-2.
PMID:6150367
Abstract
Autologous platelet labelling was used to calculate platelet half-life in 860 patients with symptoms of coronary heart disease and/or peripheral vascular disease. Abnormal platelet deposition indicating an abdominal aortic aneurysm was found in 21 by gamma-camera imaging after reinjection of autologous indium-111 labelled platelets. Aneurysms detected by imaging were confirmed by angiography, computer tomography, and at subsequent surgery.
摘要
采用自体血小板标记法计算了860例冠心病和/或周围血管疾病患者的血小板半衰期。在重新注射自体铟-111标记的血小板后，通过γ相机成像在21例患者中发现了提示腹主动脉瘤的异常血小板沉积。通过成像检测到的动脉瘤经血管造影、计算机断层扫描以及后续手术得以证实。
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