在一名听神经瘤患者中，使用高分辨率单光子发射计算机断层扫描（SPECT）和锝-99m六甲基丙烯胺肟（HMPAO）显示脑桥异常灌注。
Demonstration of abnormal perfusion in the pons with high resolution SPECT and technetium-99m HMPAO in a patient with acoustic neuroma.
作者信息
Yui N, Togawa T, Kinoshita F, Namba H, Akiyama Y
机构信息
Division of Nuclear Medicine, Chiba Cancer Center Hospital, Japan.
出版信息
Ann Nucl Med. 1993 Aug;7(3):183-6. doi: 10.1007/BF03164964.
We detected a regional defect in the pons with ipsilateral cerebellar hypoperfusion in a patient with acoustic neuroma by brain SPECT with 99mTc HMPAO. A high spatial resolution SPECT system with three detectors equipped with fan-beam collimators was employed. This is the first report of a defect in the brainstem being visualized by perfusion SPECT and this method could make it possible to clarify the cause of a remote effect on the cerebellar perfusion by injury to the brainstem.
我们通过使用99mTc HMPAO的脑单光子发射计算机断层扫描（SPECT），在一名听神经瘤患者中检测到脑桥区域存在缺陷，同时伴有同侧小脑灌注不足。采用了配备扇形束准直器的具有三个探测器的高空间分辨率SPECT系统。这是首次关于通过灌注SPECT可视化脑干缺陷的报告，并且这种方法可能有助于阐明脑干损伤对小脑灌注产生远隔效应的原因。
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