» Articles » PMID: 26615554

TrueFisp Versus HASTE Sequences in 3T Cine MRI: Evaluation of Image Quality During Phonation in Patients with Velopharyngeal Insufficiency

Overview
Journal Eur Radiol
Specialty Radiology
Date 2015 Nov 30
PMID 26615554
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: To evaluate the image quality of two fast dynamic magnetic resonance imaging (MRI) sequences: True fast imaging with steady state precession (TrueFisp) was compared with half-Fourier acquired single turbo-spin-echo (HASTE) sequence for the characterization of velopharyngeal insufficiency (VPI) in repaired cleft palate patients.

Methods: Twenty-two patients (10 female and 12 male; mean age, 17.7 ± 10.6 years; range, 9-31) with suspected VPI underwent 3-T MRI using TrueFisp and HASTE sequences. Imaging was performed in the sagittal plane at rest and during phonation of "ee" and "k" to assess the velum, tongue, posterior pharyngeal wall and a potential VP closure. The results were analysed independently by one radiologist and one orthodontist.

Results: HASTE performed better than TrueFisp for all evaluated items, except the tongue evaluation by the orthodontist during phonation of "k" and "ee". A statistically significant difference in favour of HASTE was observed in assessing the velum at rest and during phonation of "k" and "ee", and also in assessing VP closure in both raters (p < 0.05). TrueFisp imaging was twice as fast as HASTE (0.36 vs. 0.75 s/image).

Conclusion: Dynamic HASTE images were of superior quality to those obtained with TrueFisp, although TrueFisp imaging was twice as fast.

Key Points: • Dynamic MRI is an invaluable tool for diagnosing VPI. • Dynamic HASTE images were of superior quality to those obtained with TrueFisp. • TrueFisp imaging was twice as fast as HASTE imaging.

Citing Articles

A segmentation-informed deep learning framework to register dynamic two-dimensional magnetic resonance images of the vocal tract during speech.

Ruthven M, Miquel M, King A Biomed Signal Process Control. 2023; 80:104290.

PMID: 36743699 PMC: 9746295. DOI: 10.1016/j.bspc.2022.104290.


Deep-learning-based segmentation of the vocal tract and articulators in real-time magnetic resonance images of speech.

Ruthven M, Miquel M, King A Comput Methods Programs Biomed. 2020; 198:105814.

PMID: 33197740 PMC: 7732702. DOI: 10.1016/j.cmpb.2020.105814.


Dynamic cerebellar herniation in Chiari patients during the cardiac cycle evaluated by dynamic magnetic resonance imaging.

Tietze M, Schaumann A, Thomale U, Hofmann P, Tietze A Neuroradiology. 2019; 61(7):825-832.

PMID: 31053886 DOI: 10.1007/s00234-019-02203-2.


Comparison of Cartesian and Non-Cartesian Real-Time MRI Sequences at 1.5T to Assess Velar Motion and Velopharyngeal Closure during Speech.

Freitas A, Wylezinska M, Birch M, Petersen S, Miquel M PLoS One. 2016; 11(4):e0153322.

PMID: 27073905 PMC: 4830548. DOI: 10.1371/journal.pone.0153322.

References
1.
Listerud J, Einstein S, Outwater E, Kressel H . First principles of fast spin echo. Magn Reson Q. 1992; 8(4):199-244. View

2.
Zhang S, Olthoff A, Frahm J . Real-time magnetic resonance imaging of normal swallowing. J Magn Reson Imaging. 2012; 35(6):1372-9. DOI: 10.1002/jmri.23591. View

3.
Hecht E, Lee V, Tanpitukpongse T, Babb J, Taouli B, Wong S . MRI of pelvic floor dysfunction: dynamic true fast imaging with steady-state precession versus HASTE. AJR Am J Roentgenol. 2008; 191(2):352-8. DOI: 10.2214/AJR.07.3403. View

4.
Phua Y, de Chalain T . Incidence of oronasal fistulae and velopharyngeal insufficiency after cleft palate repair: an audit of 211 children born between 1990 and 2004. Cleft Palate Craniofac J. 2008; 45(2):172-8. DOI: 10.1597/06-205.1. View

5.
HOLLMANN K, Hoffmann D . [The treatment of labial and palatal clefts in accordance with the Viennese concept]. Orthod Fr. 1983; 54(2):497-508. View