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Titolo:
IN-VIVO DIFFUSION MEASUREMENTS OF LIVER, KIDNEY, SPLEEN AND SACROSPINALIS MUSCLE USING AN ECHO-PLANAR MR-IMAGING SYSTEM IN HEALTHY-PERSONS
Autore:
MULLER MF; PRASAD PV; SIEWERT B; EDELMAN RR;
Indirizzi:
INSELSPITAL BERN,INST DIAGNOST RADIOL CH-3010 BERN SWITZERLAND BETH ISRAEL HOSP,DEPT RADIOL BOSTON MA 02215 HARVARD UNIV,SCH MED BOSTON MA 00000
Titolo Testata:
RoFo. Fortschritte auf dem Gebiete der Rontgenstrahlen und der neuenbildgebenden Verfahren
fascicolo: 3, volume: 161, anno: 1994,
pagine: 233 - 236
SICI:
0936-6652(1994)161:3<233:IDMOLK>2.0.ZU;2-T
Fonte:
ISI
Lingua:
GER
Soggetto:
INTRAVOXEL INCOHERENT MOTION; PERFUSION;
Keywords:
MAGNETIC RESONANCE IMAGING; DIFFUSION COEFFICIENT; ABDOMEN; LIVER; KIDNEY; SPLEEN; MUSCLE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
10
Recensione:
Indirizzi per estratti:
Citazione:
M.F. Muller et al., "IN-VIVO DIFFUSION MEASUREMENTS OF LIVER, KIDNEY, SPLEEN AND SACROSPINALIS MUSCLE USING AN ECHO-PLANAR MR-IMAGING SYSTEM IN HEALTHY-PERSONS", RoFo. Fortschritte auf dem Gebiete der Rontgenstrahlen und der neuenbildgebenden Verfahren, 161(3), 1994, pp. 233-236

Abstract

A diffusion sensitive pulse sequence using a stimulated echo (STEAM) type excitation and echo-planar (EPI) readout was developed on a 1.5 Techo-planar MR imaging system. Using this sequence the authors measured the apparent diffusion coefficients (ADC) of water in normal human liver, spleen, muscle and kidney in 12 volunteers. ADCs measured in normal volunteers were: liver, 1.39 +/- 0.16 10(-3) mm(2)/s, spleen, 0.95 +/- 0.15 10(-3) mm(2)/s, muscle, 1.99 +/- 0.16 10(-3) mm(2)/s, kidney, 3.54 +/- 0.47 10(-3) mm(2)/s. A large scatter of the ADCs in the kidneys was found in the different degrees of hydration status among thevolunteers and also due to intersubject variability. With further clinical experience, in vivo diffusion measurements of the abdominal organs may prove helpful in the identification and classification of abdominal disease by MRI.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/09/20 alle ore 00:54:53