Visualization of Endolymphatic Hydrops in Meniere's Disease with Single-dose Intravenous Gadolinium-based Contrast Media using Heavily T2-weighted 3D-FLAIR

被引：145

作者：

Naganawa, Shinji ^{[1
]}

Yamazaki, Masahiro ^{[1
]}

Kawai, Hisashi ^{[1
]}

Bokura, Kiminori ^{[1
]}

Sone, Michihiko ^{[2
]}

Nakashima, Tsutomu ^{[2
]}

机构：

[1] Nagoya Univ, Grad Sch Med, Dept Radiol, Shouwa Ku, Nagoya, Aichi 4668550, Japan

[2] Nagoya Univ, Grad Sch Med, Dept Otorhinolaryngol, Shouwa Ku, Nagoya, Aichi 4668550, Japan

来源：

MAGNETIC RESONANCE IN MEDICAL SCIENCES | 2010年 / 9卷 / 04期

关键词：

advanced imaging techniques; magnetic resonance imaging; Meniere's disease; 3D imaging; 3; TESLA; INJECTION; SPACE; MRI;

D O I：

10.2463/mrms.9.237

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：

Heavily T-2-weighted 3-dimensional fluid-attenuated inversion recovery (hT(2)W-3D-FLAIR) technique has been reported to be more sensitive than conventional 3D-FLAIR in detecting low concentrations of gadolinium-based contrast media (GBCM) in fluid. We applied hT(2)W-3D-FLAIR to visualize endolymphatic hydrops of Meniere's disease in 3 patients 4 hours after single-dose intravenous injection of GBCM and successfully visualized endolymphatic hydrops in either the cochlea or vestibule in all patients. This technique can be implemented in a clinical setting.

引用

页码：237 / 242

页数：6

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