Literature DB >> 21594539

Active gastrointestinal hemorrhage identification by blood pool contrast-enhanced magnetic resonance angiography.

Jonathan Williams1, Shreyas S Vasanawala.   

Abstract

Localization of the source of gastrointestinal hemorrhage can be challenging. Currently, this is often accomplished with tagged red blood cell scintigraphy, with attendant ionizing radiation and relatively poor spatial resolution. We describe an analogous method of detecting acute gastrointestinal hemorrhage by enhanced MRI with blood pool contrast agent. Briefly, following precontrast fat-suppressed volumetric T1-weighted image acquisition, single-dose gadofosveset trisodium, a blood pool agent, is administered. Then serial post-T1-weighted images are obtained. This technique is a novel method for evaluating gastrointestinal hemorrhage.

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Year:  2011        PMID： 21594539     DOI： 10.1007/s00247-011-2139-7

Source DB:  PubMed          Journal:  Pediatr Radiol        ISSN： 0301-0449


  9 in total

1.  Detection of occult endoleaks after endovascular treatment of abdominal aortic aneurysm using magnetic resonance imaging with a blood pool contrast agent: preliminary observations.

Authors:  Sandra A P Cornelissen; Mathias Prokop; Hence J Verhagen; Miraude E Adriaensen; Frans L Moll; Lambertus W Bartels
Journal:  Invest Radiol       Date:  2010-09       Impact factor: 6.016

2.  MS-325: a small-molecule vascular imaging agent for magnetic resonance imaging.

Authors:  R B Lauffer; D J Parmelee; H S Ouellet; R P Dolan; H Sajiki; D M Scott; P J Bernard; E M Buchanan; K Y Ong; Z Tyeklár; K S Midelfort; T J McMurry; R C Walovitch
Journal:  Acad Radiol       Date:  1996-08       Impact factor: 3.173

3.  Active intrahepatic gadolinium extravasation following TIPS.

Authors:  S Hasegawa; L B Eisenberg; R C Semelka
Journal:  Magn Reson Imaging       Date:  1998-09       Impact factor: 2.546

Review 4.  Management of varices and variceal hemorrhage in cirrhosis.

Authors:  Guadalupe Garcia-Tsao; Jaime Bosch
Journal:  N Engl J Med       Date:  2010-03-04       Impact factor: 91.245

5.  MS-325: albumin-targeted contrast agent for MR angiography.

Authors:  R B Lauffer; D J Parmelee; S U Dunham; H S Ouellet; R P Dolan; S Witte; T J McMurry; R C Walovitch
Journal:  Radiology       Date:  1998-05       Impact factor: 11.105

Review 6.  Scintigraphic evaluation of acute lower gastrointestinal hemorrhage: current status and future directions.

Authors:  Geoffrey Michael Currie; Hosen Kiat; Janelle M Wheat
Journal:  J Clin Gastroenterol       Date:  2011-02       Impact factor: 3.062

Review 7.  Detection of active gastrointestinal hemorrhage with CT angiography: a 4(1/2)-year retrospective review.

Authors:  Daniel W Kennedy; Christopher J Laing; Lee H Tseng; David I Rosenblum; Stephen W Tamarkin
Journal:  J Vasc Interv Radiol       Date:  2010-04-18       Impact factor: 3.464

8.  MRI evaluation of acute renal trauma.

Authors:  H B Marcos; T C Noone; R C Semelka
Journal:  J Magn Reson Imaging       Date:  1998 Jul-Aug       Impact factor: 4.813

9.  Albumin binding, relaxivity, and water exchange kinetics of the diastereoisomers of MS-325, a gadolinium(III)-based magnetic resonance angiography contrast agent.

Authors:  Peter Caravan; Giacomo Parigi; Jaclyn M Chasse; Normand J Cloutier; Jeffrey J Ellison; Randall B Lauffer; Claudio Luchinat; Sarah A McDermid; Marga Spiller; Thomas J McMurry
Journal:  Inorg Chem       Date:  2007-07-11       Impact factor: 5.165
  9 in total
  2 in total

Review 1.  Extracardiac applications of MR blood pool contrast agent in children.

Authors:  Shannon G Farmakis; Geetika Khanna
Journal:  Pediatr Radiol       Date:  2014-11-19

2.  Multicolor spectral photon-counting computed tomography: in vivo dual contrast imaging with a high count rate scanner.

Authors:  David P Cormode; Salim Si-Mohamed; Daniel Bar-Ness; Monica Sigovan; Pratap C Naha; Joelle Balegamire; Franck Lavenne; Philippe Coulon; Ewald Roessl; Matthias Bartels; Michal Rokni; Ira Blevis; Loic Boussel; Philippe Douek
Journal:  Sci Rep       Date:  2017-07-06       Impact factor: 4.379
  2 in total

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