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Hyperpolarized 3helium Magnetic Resonance Ventilation Imaging of the Lung in Cystic Fibrosis: Comparison with High Resolution CT and Spirometry

Overview
Journal Eur Radiol
Specialty Radiology
Date 2006 Jul 28
PMID 16871384
Citations 26
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Abstract

The purpose of this study was to compare hyperpolarized 3helium magnetic resonance imaging (3He MRI) of the lungs in adults with cystic fibrosis (CF) with high-resolution computed tomography (HRCT) and spirometry. Eight patients with stable CF prospectively underwent 3He MRI, HRCT, and spirometry within 1 week. Three-dimensional (3D) gradient-echo sequence was used during an 18-s breath-hold following inhalation of hyperpolarized 3He. Each lung was divided into six zones; 3He MRI was scored as percentage ventilation per lung zone. HRCT was scored using a modified Bhalla scoring system. Univariate (Spearman rank) and multivariate correlations were performed between 3He MRI, HRCT, and spirometry. Results are expressed as mean+/-SD (range). Spirometry is expressed as percent predicted. There were four men and four women, mean age = 31.9+/-9 (20-46). Mean forced expiratory volume in 1 s (FEV)1 = 52%+/-29 (27-93). Mean 3He MRI score = 74%+/-25 (55-100). Mean HRCT score = 48.8+/-24 (13.5-83). The correlation between 3He MRI and HRCT was strong (R = +/-0.89, p < 0.001). Bronchiectasis was the only independent predictor of 3He MRI; 3He MRI correlated better with FEV1 and forced vital capacity (FVC) (R = 0.86 and 0.93, p < 0.01, respectively) than HRCT (R = +/-0.72 and +/-0.81, p < 0.05, respectively). This study showed that 3He MRI correlates strongly with structural HRCT abnormalities and is a stronger correlate of spirometry than HRCT in CF.

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References
1.
NATHANSON I, Conboy K, Murphy S, Afshani E, Kuhn J . Ultrafast computerized tomography of the chest in cystic fibrosis: a new scoring system. Pediatr Pulmonol. 1991; 11(1):81-6. DOI: 10.1002/ppul.1950110112. View

2.
Jaffe A, Hamutcu R, Dhawan R, Adler B, Rosenthal M, Bush A . Routine ventilation scans in children with cystic fibrosis: diagnostic usefulness and prognostic value. Eur J Nucl Med. 2001; 28(9):1313-8. DOI: 10.1007/s002590100573. View

3.
Koumellis P, van Beek E, Woodhouse N, Fichele S, Swift A, Paley M . Quantitative analysis of regional airways obstruction using dynamic hyperpolarized 3He MRI-preliminary results in children with cystic fibrosis. J Magn Reson Imaging. 2005; 22(3):420-6. DOI: 10.1002/jmri.20402. View

4.
Demirkazik F, Ariyurek O, Ozcelik U, Gocmen A, Hassanabad H, Kiper N . High resolution CT in children with cystic fibrosis: correlation with pulmonary functions and radiographic scores. Eur J Radiol. 2001; 37(1):54-9. DOI: 10.1016/s0720-048x(00)00236-9. View

5.
Deninger A, Eberle B, Ebert M, Grossmann T, Heil W, Kauczor H . Quantification of regional intrapulmonary oxygen partial pressure evolution during apnea by (3)He MRI. J Magn Reson. 1999; 141(2):207-16. DOI: 10.1006/jmre.1999.1902. View