EXTRUSION OF EYE SOCKET MAGNETIC IMPLANT AFTER MR IMAGING - POTENTIAL HAZARD TO PATIENT WITH EYE PROSTHESIS

被引：14

作者：

YUH, WTC

HANIGAN, MT

NERAD, JA

EHRHARDT, JC

CARTER, KD

KARDON, RH

SHELLOCK, FG

机构：

[1] Department of Radiology, University of Iowa College of Medicine, Iowa City, Iowa, 52242

[2] Department of Ophthalmology, University of Iowa College of Medicine, Iowa City, Iowa, 52242

[3] Department of Radiology, Cedars-Sinai Medical Center, Los Angeles

来源：

JMRI-JOURNAL OF MAGNETIC RESONANCE IMAGING | 1991年 / 1卷 / 06期

关键词：

EYE; MAGNETIC RESONANCE (MR); SAFETY; PROSTHESES;

D O I：

10.1002/jmri.1880010617

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Metallic implants or prostheses can be potentially hazardous during magnetic resonance (MR) imaging because of movement or dislodgment of the foreign object. Magnetic eye implants have been reported to exhibit strong movement when placed in water and exposed to a field of 1.5 T. The authors report a case of orbital implant extrusion possibly caused by the movement of a magnetic orbital implant during MR imaging at 0.5 T.

引用

页码：711 / 713

页数：3

共 9 条

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