A comparative analysis of double inversion recovery TFE and TSE sequences on carotid artery wall imaging.

Abstract:

OBJECTIVE:To analyze the characteristics of double inversion recovery (DIR) turbo field echo (TFE) and turbo spin echo (TSE) sequences and explore the value of double inversion recovery TFE sequence on carotid artery wall imaging. PATIENTS AND METHODS:56 patients (32 males and 24 females, aged 31-76 years with a mean age of 53 years) were performed with DIR TFE and DIR TSE T1 weighted imaging (T1WI) sequences on carotid artery bifurcations. Image quality acquired by different techniques were evaluated and scored by two physicians. Whether there is significant difference is determined by SPSS 11.0 software. Paired-samples t test was used for statistics. RESULTS:There was no significant difference in the image quality scores between two sequences (t = 0.880, P = 0.383 > 0.05). CONCLUSIONS:DIR TFE sequence has short scanning time and high spatial resolution. DIR TFE sequence can be used as the preferred sequence for screening carotid atherosclerotic plaque compared with DIR TSE sequence.

journal_name

Eur J Radiol

authors

Chen J,Di YJ,Bu CQ,Zhang YF,Li SH

doi

10.1016/j.ejrad.2010.12.048

subject

Has Abstract

pub_date

2012-02-01 00:00:00

pages

223-5

issue

2

eissn

0720-048X

issn

1872-7727

pii

S0720-048X(10)00673-X

journal_volume

81

pub_type

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