scholarly journals P09.11: What is the precision of 3DUS in estimating fetal lung volume in congenital diaphragmatic hernia?

2004 ◽  
Vol 24 (3) ◽  
pp. 319-320
Author(s):  
R. Ruano ◽  
J. Martinovic ◽  
A. Benachi ◽  
L. Joubin ◽  
M. C. Aubry ◽  
...  
Keyword(s):  
Congenital Diaphragmatic Hernia ◽  
Diaphragmatic Hernia ◽  
Lung Volume ◽  
Fetal Lung

MR Relative Fetal Lung Volume in Congenital Diaphragmatic Hernia: Survival and Need for Extracorporeal Membrane Oxygenation

Radiology ◽  
2008 ◽  
Vol 248 (1) ◽  
pp. 240-246 ◽  
Author(s):  
Karen A. Büsing ◽  
A. Kristina Kilian ◽  
Thomas Schaible ◽  
Claudia Endler ◽  
Regine Schaffelder ◽  
...  
Keyword(s):  
Extracorporeal Membrane Oxygenation ◽  
Congenital Diaphragmatic Hernia ◽  
Diaphragmatic Hernia ◽  
Lung Volume ◽  
Fetal Lung ◽  
Membrane Oxygenation

scholarly journals Fetal Lung Volume in Congenital Diaphragmatic Hernia: Association of Prenatal MR Imaging Findings with Postnatal Chronic Lung Disease

Radiology ◽  
2013 ◽  
Vol 266 (3) ◽  
pp. 887-895 ◽  
Author(s):  
Angelika Debus ◽  
Claudia Hagelstein ◽  
A. Kristina Kilian ◽  
Christel Weiss ◽  
Stefan O. Schönberg ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Congenital Diaphragmatic Hernia ◽  
Lung Disease ◽  
Diaphragmatic Hernia ◽  
Chronic Lung Disease ◽  
Lung Volume ◽  
Fetal Lung ◽  
Imaging Findings

MRI-Based Ratio of Fetal Lung Volume to Fetal Body Volume as a New Prognostic Marker in Congenital Diaphragmatic Hernia

2014 ◽  
Vol 202 (6) ◽  
pp. 1330-1336 ◽  
Author(s):  
Meike Weidner ◽  
Claudia Hagelstein ◽  
Angelika Debus ◽  
Anna Walleyo ◽  
Christel Weiss ◽  
...  
Keyword(s):  
Congenital Diaphragmatic Hernia ◽  
Prognostic Marker ◽  
Diaphragmatic Hernia ◽  
Lung Volume ◽  
Fetal Lung ◽  
Body Volume

scholarly journals Motion corrected fetal body MRI provides reliable 3D lung volumes in normal and abnormal fetuses

2021 ◽  
Author(s):  
Joseph Davidson ◽  
Alena Uus ◽  
Alexia Egloff Collado ◽  
Milou Van Poppel ◽  
Jacqueline Matthew ◽  
...  
Keyword(s):  
Congenital Diaphragmatic Hernia ◽  
Diaphragmatic Hernia ◽  
Lung Volume ◽  
Fetal Mri ◽  
Fetal Lung ◽  
Lung Hypoplasia ◽  
Healthy Controls ◽  
Lung Volumes ◽  
Total Lung Volume ◽  
Volume Registration

Abstract Objective:Evaluate deformable slice-to-volume registration (DSVR) to calculate 3D-segmented total lung volume (TLV) in fetuses with congenital diaphragmatic hernia, congenital lung lesions and healthy controls, with comparison to 2D-manual segmentation. Design:Pilot study Setting:Regional fetal medicine referral centre Sample:Fetal MRIs performed for clinical indications (abnormal cases) or as research participants (healthy controls) Methods:Sixteen MRI datasets of fetuses (22-32 weeks GA). Diagnosis: CDH(n=5), CPAM(n=2), CDH with BPS(n=1) and healthy control(n=8). DSVR was used for reconstruction of 3D isotropic (0.85 mm) volumes of fetal body followed by semi-automated lung segmentation. The resulting 3D TLV were compared to the traditional 2D-based volumetry, and a normogram of DSVR-derived fetal lung volumes from 100 cases was produced. Main Outcome Measures:Concordance with 2D-volumetry assessed with Bland-Altman analysis, results of segmentations presented visually. Observed/Expected values were calculated for abnormal cases based upon the normogram. Results:DSVR-derived TLV values have high correlation with the 2D-based measurements but with a consistently lower volume; bias -1.44cm3 [95% limits: -2.6 to -0.3] with improved resolution able to exclude hilar structures even in severe motion corruption or in cases of lung hypoplasia. Conclusions:Application of DSVR for fetal MRI provides a solution for analysis of motion corrupted scans and does not suffer from the interpolation error inherent in 2D-segmentation as per current clinical practice. It increases information content of acquired data in terms of visualising organs in 3D space and quantification of volumes, which we believe will have important value for counselling and surgical planning. Keywords:Fetal MRI; congenital diaphragmatic hernia; CPAM; lung volume

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