The Role of MR Enterography in Assessing Crohn’s Disease Activity and Treatment Response

Table 1

MR enterography pulse sequences.

Sequence	Trade name	Imaging plane
Single-shot T2	SSFSE/HASTE	Axial, coronal
Balanced steady-state free procession (bSSFP)	TrueFISP/FIESTA	Coronal
Fat-saturated single-shot T2	SSFSE/HASTE	Axial
3D cinematic bSSFP		Coronal
Diffusion-weighted (DWI)		Axial
3D T1 postcontrast fat-saturated gradient recalled echo at 45 s, 70 s, and 180 s	VIBE/LAVA	Coronal
Delayed 3D T1 postcontrast fat-saturated gradient recalled echo	VIBE/LAVA	Axial