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“夹闭征”：永久性锁骨下导管即将出现问题的警示信号。

The "pinch-off sign": a warning of impending problems with permanent subclavian catheters.

作者信息

Aitken D R, Minton J P

出版信息

Am J Surg. 1984 Nov;148(5):633-6. doi: 10.1016/0002-9610(84)90340-4.

DOI:10.1016/0002-9610(84)90340-4
PMID:6496853
Abstract

The roentgenographic presence of the pinch-off sign indicates potential serious problems with central venous Silastic catheters and is an indication for immediate catheter removal and replacement at another site or position.

摘要

“夹闭征”的X线表现提示中心静脉硅橡胶导管可能存在严重问题，这是立即拔除导管并在其他部位或位置重新置管的指征。

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