Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
3-D ultrasound quantification of neonatal cerebral ventricles in differenthead positions
Autore:
Nagdyman, N; Walka, MM; Kampmann, W; Stover, B; Obladen, R;
Indirizzi:
Humboldt Univ, Charite Virchow Hosp, Dept Neonatol, D-13353 Berlin, Germany Humboldt Univ Berlin Germany D-13353 t Neonatol, D-13353 Berlin, Germany Humboldt Univ, Charite Virchow Hosp, Dept Pediat Res, D-13353 Berlin, Germany Humboldt Univ Berlin Germany D-13353 Pediat Res, D-13353 Berlin, Germany
Titolo Testata:
ULTRASOUND IN MEDICINE AND BIOLOGY
fascicolo: 6, volume: 25, anno: 1999,
pagine: 895 - 900
SICI:
0301-5629(199907)25:6<895:3UQONC>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
REAL-TIME ULTRASONOGRAPHY; PRETERM INFANTS; LATERAL VENTRICLES; ASYMMETRY; VOLUME; VALIDATION; BRAIN;
Keywords:
computer-assisted image-processing; ultrasound; head position; CNS; brain ventricles; infant; newborn;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Nagdyman, N Humboldt Univ, Charite Virchow Hosp, Dept Neonatol, Augustenburger Pl 1, D-13353 Berlin, Germany Humboldt Univ Augustenburger Pl 1 Berlin Germany D-13353 many
Citazione:
N. Nagdyman et al., "3-D ultrasound quantification of neonatal cerebral ventricles in differenthead positions", ULTRASOUN M, 25(6), 1999, pp. 895-900

Abstract

We determined the influence of head position on lateral ventricular cerebral volume in low-birthweight 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) mt. Median left ventricular volume was slightly larger than right one (p = 0.13). Down-side lateralventricles 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. (C) 1999 World Federation for Ultrasound in Medicine & Biology.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/03/20 alle ore 07:30:35