Document Detail


3-D ultrasound quantification of neonatal cerebral ventricles in different head positions.
MedLine Citation:
PMID:  10461716     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We determined the influence of head position on lateral ventricular cerebral volume in low-birth-weight infants by three-dimensional (3-D) ultrasound (US). Thirty-nine neonates were examined prospectively in a controlled and blinded study. We used a freehand 3-D US system to acquire data sets after head positioning for 3 h on left and right side in random order. The borders of the lateral ventricles were marked in stored cross-sections. Volumes were calculated as mean of duplicate measurements. Median volume of lateral cerebral ventricles was 1.03 (quartiles 0.78-1.36) mL. Median left ventricular volume was slightly larger than right one (p = 0.13). Down-side lateral ventricles showed smaller volumes than up-side positioned ventricles (p < 0.01). Freehand 3-D US allows quantification of small volumes as neonatal lateral cerebral ventricles. Head position influences the lateral cerebral ventricle volume in low-birth-weight infants.
Authors:
N Nagdyman; M M Walka; W Kampmann; B Stöver; M Obladen
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Publication Detail:
Type:  Clinical Trial; Journal Article; Randomized Controlled Trial    
Journal Detail:
Title:  Ultrasound in medicine & biology     Volume:  25     ISSN:  0301-5629     ISO Abbreviation:  Ultrasound Med Biol     Publication Date:  1999 Jul 
Date Detail:
Created Date:  1999-10-07     Completed Date:  1999-10-07     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0410553     Medline TA:  Ultrasound Med Biol     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  895-900     Citation Subset:  IM    
Affiliation:
Department of Neonatology, Charité Virchow Hospital, Humboldt University, Berlin, Germany. nicole.nagdyman@rz.hu-berlin.de
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MeSH Terms
Descriptor/Qualifier:
Cerebral Ventricles / anatomy & histology,  ultrasonography*
Female
Head
Humans
Image Processing, Computer-Assisted
Infant, Low Birth Weight*
Infant, Newborn
Male
Posture
Prospective Studies
Ultrasonography / methods

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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