Document Detail


Fetal lung volumetry by three-dimensional ultrasound.
MedLine Citation:
PMID:  9511189     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The aim of this study was to establish a method for determination of fetal lung volume by three-dimensional ultrasound. The thoraces of a total of 113 fetuses (singleton pregnancies, 11-41 weeks of gestation without any signs of malformation or oligohydramnios) were examined by three-dimensional ultrasound. Volumetric evaluation of each lung was performed in each of three perpendicular planes (six measurements in total). There were significant differences in all three measurements between the left and right lungs. Especially in the second and third trimesters, measurement of the frontal and the sagittal planes was sometimes prevented by poor imaging conditions. The scan volume was always too small for fetuses above 34 weeks. With these problems considered, nomograms of fetal lung volume for the left and the right lung were calculated. Lung volumes in the present study showed good correlation with published autopsy findings. Three-dimensional ultrasonographic volumetry is a useful method for determining fetal lung volume and may have a role to play in the detection of pulmonary hypoplasia.
Authors:
U G Pöhls; A Rempen
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology     Volume:  11     ISSN:  0960-7692     ISO Abbreviation:  Ultrasound Obstet Gynecol     Publication Date:  1998 Jan 
Date Detail:
Created Date:  1998-06-02     Completed Date:  1998-06-02     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  9108340     Medline TA:  Ultrasound Obstet Gynecol     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  6-12     Citation Subset:  IM    
Affiliation:
Department of Obstetrics and Gynecology, University of Würzburg, Germany.
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MeSH Terms
Descriptor/Qualifier:
Female
Fetal Organ Maturity
Gestational Age
Humans
Lung / embryology,  ultrasonography*
Pregnancy
Statistics, Nonparametric
Ultrasonography, Prenatal / methods*

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