Feasibility study of ECG-triggered non-contrast-enhanced magnetic resonance venography of lower extremities / 中华全科医师杂志
Chinese Journal of General Practitioners
;
(6): 306-308, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-438271
ABSTRACT
Twelve healthy volunteers underwent ECG-triggered non-contrast-enhanced magnetic resonance venography(NCE-MRV)of lower extremities on a 1.5T MR scanner.Image quality was assessed quantitatively and qualitatively with a 17-segment model.ECG-triggered (NCE-MRV) was successfully performed in all patients.Mean signal to noise ratio and contrast to noise ratio of lower extremities were 66 ± 23 and 53 ± 22 respectively.Excellent and good image qualities were achieved in 62% and 31% of all segments respectively without non-evaluable segment.Thus ECG-triggered NCE-MRV of lower extremities is feasible with reliable image quality.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of General Practitioners
Year:
2013
Type:
Article
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