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Table 1 MR imaging parameters

From: Value of susceptibility-weighted MR imaging (SWI) in the detection of developmental venous anomaly

 

TR (ms)

TE (ms)

Section thickness (mm)

Intersection gap (mm)

FOV (cm)

Matrix

Imaging time

T1

550

15

3

0.3

18

256 × 256

3 min 23 s

T2

3000

120

3

0.3

18

256 × 256

2 min 51 s

FLAIR

80000

138

3

0.3

36

288 × 288

3 min 15 s

SWI

6400

30

2.4

0.2

28

224 × 224

3 min 35 s

Contrast T1

550

15

3

0.3

18

256 × 256

3 min 23 s

  1. T1WI T1-weighted image, T2WI T2-weighted image, FLAIR fluid-attenuated inversion recovery, SWI susceptibility-weighted image, TR repetition time, TE echo time, FOV field of view