Original report - Blood pool MR angiography of aortic stent-graft endoleak

被引：90

作者：

Ersoy, H

Jacobs, P

Kent, CK

Prince, MR

机构：

[1] Cornell Univ, Weill Med Coll, Dept Radiol, New York, NY 10021 USA

[2] Adv Magnet Inc, Cambridge, MA 02138 USA

[3] Cornell Univ, Weill Med Coll, Dept Vasc Surg, New York, NY 10021 USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2004年 / 182卷 / 05期

关键词：

D O I：

10.2214/ajr.182.5.1821181

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：

OBJECTIVE. The purpose of our research was to investigate the value of a blood pool contrast agent in detecting endoleaks on MR angiography after endoluminal stent-graft repair of infrarenal aortic aneurysms. CONCLUSION. Blood pool MR angiography using Ferumoxytol reveals more aortic stent-graft endoleaks than does CT angiography and depicts more endoleaks 24 hr after administration than during the immediate arterial phase because of a 50-fold increase in the volume of enhancement in the aneurysmal sac outside the stent-graft.

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收藏

页码：1181 / 1186

页数：6

相关论文

共 11 条

[1] Pulmonary MR angiography with ultrasmall superparamagnetic iron oxide particles as a blood pool agent and a navigator echo for respiratory gating:: Pilot study [J].

Ahlström, KH ;

Johansson, LO ;

Rodenburg, JB ;

Ragnarsson, AS ;

Åkeson, P ;

Börseth, A .

RADIOLOGY, 1999, 211 (03) :865-869

[2] MR angiography with an ultrasmall superparamagnetic iron oxide blood pool agent [J].

Anzai, Y ;

Prince, MR ;

Chenevert, TL ;

Maki, JH ;

Londy, F ;

London, M ;

McLachlan, SJ .

JMRI-JOURNAL OF MAGNETIC RESONANCE IMAGING, 1997, 7 (01) :209-214

[3] Helical CT of aorta after endoluminal stent-graft therapy: Value of biphasic acquisition [J].

Golzarian, J ;

Dussaussois, L ;

Abada, HT ;

Gevenois, PA ;

Van Gansbeke, D ;

Ferreira, J ;

Struyven, J .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1998, 171 (02) :329-331

[4] Intestinal and peritoneal bleeding: Detection with an intravascular contrast agent and fast three-dimensional MR imaging - Preliminary experience from an experimental study [J].

Hilfiker, PR ;

Zimmermann-Paul, GG ;

Schmidt, M ;

Klotz, HP ;

Kacl, GM ;

Debatin, JF .

RADIOLOGY, 1998, 209 (03) :769-774

[5] Comparison of three dimensional magnetic resonance imaging in conjunction with a blood pool contrast agent and nuclear scintigraphy for the detection of experimentally induced gastrointestinal bleeding [J].

Hilfiker, PR ;

Weishaupt, D ;

Kacl, GM ;

Hetzer, FH ;

Griff, MD ;

Ruehm, SG ;

Debatin, JF .

GUT, 1999, 45 (04) :581-587

[6] NIR contrast material for vascular enhancement: Value of superparamagnetic iron oxide [J].

MayoSmith, WW ;

Saini, S ;

Slater, G ;

Kaufman, JA ;

Sharma, P ;

Hahn, PF .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1996, 166 (01) :73-77

[7] ENDOVASCULAR REPAIR OF ABDOMINAL AORTIC-ANEURYSM - VALUE OF POSTOPERATIVE FOLLOW-UP WITH HELICAL CT [J].

ROZENBLIT, A ;

MARIN, ML ;

VEITH, FJ ;

CYNAMON, J ;

WAHL, SI ;

BAKAL, CW .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1995, 165 (06) :1473-1479

[8] Clear fluid from a thyroid cyst [J].

Weiss, RE .

THYROID, 2000, 10 (02) :195-196

[9]

White GH, 1997, J ENDOVASC SURG, V4, P152, DOI 10.1583/1074-6218(1997)004<0152:EAACOE>2.0.CO

[10]

2