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首页> 外文期刊>Annals of Nuclear Medicine >Exploring a technique for reducing the influence of scattered rays from surrounding organs to the heart during myocardial perfusion scintigraphy with technetium-99m sestamibi and technetium-99m tetrofosmin
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Exploring a technique for reducing the influence of scattered rays from surrounding organs to the heart during myocardial perfusion scintigraphy with technetium-99m sestamibi and technetium-99m tetrofosmin

机译：探索使用tech 99m司他他比和and 99m tetrofosmin减少心肌灌注闪烁显像期间周围器官对心脏的散射射线的影响的技术

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We have devised a new position (Monzen position) which can suppress the influence of scattered rays from surrounding organs (liver, etc.) when conducting myocardial imaging. Unlike the conventional techniques, which require a waiting period of 30-60 minutes before imaging can be started after the infusion of technetium-99m sestamibi or technetium-99m tetrofosmin, this position allows single-photon emission tomography to be started about 5-10 minutes after the infusion of the tracer. Therefore, with this technique the total time required for imaging is reduced and consequently the physical and mental burden of the patient is also reduced. Furthermore, the number of patients who can receive this test at any facility can be increased. This position may also be applicable in myocardial scintigraphy using some other tracers.
机译：我们设计了一个新位置（Monzen位置），可以在进行心肌成像时抑制来自周围器官（肝脏等）的散射射线的影响。与常规技术不同，传统技术需要等待30-60分钟，然后才能注入99m的sestamibi或99m的四氟磷酰胺后才能开始成像，该位置允许单光子发射断层扫描大约启动5-10分钟注入示踪剂后。因此，利用该技术，减少了成像所需的总时间，因此也减少了患者的身心负担。此外，可以增加在任何机构可以接受该测试的患者数量。此位置也可能适用于使用其他示踪剂的心肌闪烁显像。

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