Non-contrast MRA using an inflow-enhanced, inversion recovery SSFP technique in pediatric abdominal imaging.

01:49 EDT 19th September 2014 | BioPortfolio

Summary of "Non-contrast MRA using an inflow-enhanced, inversion recovery SSFP technique in pediatric abdominal imaging."

Abdominal contrast-enhanced MR angiography (CE-MRA) is routinely performed in children. CE-MRA is challenging in children because of patient motion, difficulty in obtaining intravenous access, and the inability of young patients to perform a breath-hold during imaging. The combination of pediatric-specific difficulties in imaging and the safety concerns regarding the risk of gadolinium-based contrast agents in patients with impaired renal function has renewed interest in the use of non-contrast (NC) MRA techniques. At our institution, we have optimized 3-D NC-MRA techniques for abdominal imaging. The purpose of this work is to demonstrate the utility of an inflow-enhanced, inversion recovery balanced steady-state free precession-based (b-SSFP) NC-MRA technique.

Affiliation

Radiology, MLC 5031, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH, 45229-3039, USA, suraj.serai@cchmc.org.

Journal Details

This article was published in the following journal.

Name: Pediatric radiology
ISSN: 1432-1998
Pages:

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