560-03-015 ISMRM Abstract

The Feasibility of Lung T2* Mapping for Pulmonary Status Monitoring in Pediatric Patients with Congenital Heart Disease

Primary: Pediatrics - Cardiovascular

Secondary: Acquisition & Reconstruction - Pulse Sequence Design: Non-Neuro

560-03-015 · Congenital Heart Disease, Valves, and Vessels · Wednesday, 13 May, 1:40 PM–2:35 PM · Digital Posters Row A

Keywords: Ultra-short Echo Time (UTE) T2 star mapping Pulmonary Imaging Congenital Heart Disease Pediatric cardiology

Accepted

Sara Alhousseiny ¹, Sukran Erdem¹, Mohammad Q Mehdi¹, Tarek Alsaied¹, Franz G Greil^1,2, Tarique Hussain^1,2, Qing Zou^1,2

¹University of Texas Southwestern Medical Center, Dallas, United States of America

²Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, United States of America

Presenting Author: Sara Alhousseiny

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References

1. Laohachai K, Ayer J. Impairments in Pulmonary Function in Fontan Patients: Their Causes and Consequences. Front Pediatr. 2022;10:825841. Published 2022 Apr 15. doi:10.3389/fped.2022.825841 [doi]

2. Hopkins SR, Sá RC, Prisk GK, et al. Abnormal pulmonary perfusion heterogeneity in patients with Fontan circulation and pulmonary arterial hypertension. J Physiol. 2021;599(1):343-356. doi:10.1113/JP280348 [doi]

3. Heidenreich JF, Weng AM, Metz C, et al. Three-dimensional Ultrashort Echo Time MRI for Functional Lung Imaging in Cystic Fibrosis. Radiology. 2020;296(1):191-199. doi:10.1148/radiol.2020192251 [doi]

4. Willmering MM, Robison RK, Wang H, Pipe JG, Woods JC. Implementation of the FLORET UTE sequence for lung imaging. Magn Reson Med. 2019;82(3):1091-1100. doi:10.1002/mrm.27800 [doi]

5. Renz DM, Herrmann KH, Kraemer M, et al. Ultrashort echo time MRI of the lung in children and adolescents: comparison with non-enhanced computed tomography and standard post-contrast T1w MRI sequences. Eur Radiol. 2022;32(3):1833-1842. doi:10.1007/s00330-021-08236-7 [doi]

6. Bae K, Jeon KN, Hwang MJ, et al. Comparison of lung imaging using three-dimensional ultrashort echo time and zero echo time sequences: preliminary study. Eur Radiol. 2019;29(5):2253-2262. doi:10.1007/s00330-018-5889-x [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/560-03-015