Pozzilli C, Lenzi G L, Argentino C, Carolei A, Rasura M, Signore A, Bozzao L, Pozzilli P
Stroke. 1985 Mar-Apr;16(2):251-5. doi: 10.1161/01.str.16.2.251.
The circulating white blood cells of patients with brain infarction were labelled in vitro with Indium-111 tropolonate; the cells were reinjected to study the inflammatory process by gamma camera imaging. Eight patients with acute cerebral ischemic infarct were studied during the first two weeks after the onset of neurological symptoms. In seven cases a well defined area of increased radioactivity was revealed in the infarcted hemisphere indicating active migration and tracking of labelled leukocytes in cerebral infarct. This method allows monitoring of the cellular inflammatory response in human cerebral infarcts and adds another imaging technique.
脑梗死患者的循环白细胞在体外被铟-111 托品酸盐标记；这些细胞被重新注入，通过γ相机成像来研究炎症过程。对 8 例急性脑缺血性梗死患者在神经症状发作后的前两周进行了研究。在 7 例患者中，梗死半球显示出放射性增强的明确区域，表明标记的白细胞在脑梗死中有活跃的迁移和追踪。该方法可监测人脑梗死中的细胞炎症反应，并增加了另一种成像技术。
