AJR F and L Medical Products: Radiation Protection & More
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

This Article
Right arrow Figures Only
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow CME
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Right arrow Citation Map
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Costa, D. N.
Right arrow Articles by Rofsky, N. M.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Costa, D. N.
Right arrow Articles by Rofsky, N. M.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?
Hotlight (NEW!)
Right arrow
What's Hotlight?
DOI:10.2214/AJR.07.3182
AJR 2008; 190:1076-1084
© American Roentgen Ray Society

Pictorial Essay

Body MRI Using IDEAL

Daniel N. Costa1,2, Ivan Pedrosa1, Charles McKenzie1,3, Scott B. Reeder4 and Neil M. Rofsky1

1 Department of Radiology, Beth Israel Deaconess Medical Center, Boston, MA.
2 Present address: Departmento de Radiologia, Hospital Sirio-Libanês, Rua Dona Adma Jafet, 91, São Paulo – SP, Brazil 01308-050.
3 Present address: Department of Medical Biophysics, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada.
4 Department of Radiology, University of Wisconsin, Madison, WI.

OBJECTIVE. The intrinsic differences of water and fat protons in the MR environment allow selective interrogation of their contribution to the MR signal. Fat-suppression techniques and chemical shift imaging are routinely used in clinical body MRI. Iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) is a novel imaging technique for separating fat and water.

CONCLUSION. This article describes the basic principles of IDEAL MRI and illustrates the use of IDEAL imaging as an alternative to fat-suppression techniques and chemical shift imaging for body MRI.

Keywords: body imaging • chemical shift • fat suppression • iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) • MRI


Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?


This article has been cited by other articles:


Home page
 radtechHome page
M. E BERRY
Adrenal Gland Disorders
Radiol. Technol., September 1, 2009; 81(1): 57 - 73.
[Abstract] [Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 2008 by the American Roentgen Ray Society.