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Titolo:
FERUMOXIDES AND TC-99M SULFUR COLLOID - COMPARISON OF THE TUMOR-TO-LIVER UPTAKE IN FOCAL NODULAR HYPERPLASIA
Autore:
GRANDIN CB; VANBEERS BE; PAUWELS S; DEMEURE R; JAMART J; PRINGOT J;
Indirizzi:
CATHOLIC UNIV LEUVEN,ST LUC UNIV HOSP,DEPT RADIOL,10 AVE HIPPOCRATE B-1200 BRUSSELS BELGIUM
Titolo Testata:
Journal of magnetic resonance imaging
fascicolo: 1, volume: 7, anno: 1997,
pagine: 125 - 129
SICI:
1053-1807(1997)7:1<125:FATSC->2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
IRON-OXIDE PARTICLES; MR CONTRAST AGENTS; ENHANCEMENT; SCINTIGRAPHY;
Keywords:
MAGNETIC RESONANCE (MR), CONTRAST ENHANCEMENT; LIVER, NEOPLASMS; LIVER, FOCAL NODULAR HYPERPLASIA; IRON, DIAGNOSTIC USE; TC-99M SULFUR COLLOID; LIVER, RADIONUCLIDE STUDY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
20
Recensione:
Indirizzi per estratti:
Citazione:
C.B. Grandin et al., "FERUMOXIDES AND TC-99M SULFUR COLLOID - COMPARISON OF THE TUMOR-TO-LIVER UPTAKE IN FOCAL NODULAR HYPERPLASIA", Journal of magnetic resonance imaging, 7(1), 1997, pp. 125-129

Abstract

The tumor-to-liver uptake of two reticuloendothelial agents, namely ferumoxides and technetium-99m (Tc-99m) sulfur colloid, was compared infocal nodular hyperplasia (FNH). Twelve patients with FNH who had undergone ferrmoxides-enhanced MR imaging and planar Tc-99m sulfur colloid scintigraphy within 1 year were included from the study, Fourteen patients with FNH with a diameter larger than 3 cm were selected for thecomparison, The tumor-to-liver ferumoxides uptake was calculated and the Tc-99m sulfur colloid uptake was assessed visually, Ferumoxides uptake was observed in all but one patient with FNH (mean tumor-to-liverratio = .36), The six tumors showing normal (n = 5) or increased (n =1) radiocolloid uptake when compared to the liver accumulated more ferumoxides than the eight tumors showing decreased radiocolloid uptake (P < .01), However, in some tumors, no direct relation was observed between ferumoxides and Tc-99m sulfur colloid uptake, Our observations suggest that ferumoxides uptake might not exactly mimic Tc-99m sulfur colloid uptake in FNH.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 13:39:14