Vessel Wall 3.0T

GE Healthcare – MR Gadopiclenol (VUEWAY®) Protocols

Instructions And Patient Preparation

Instructions: This is a high resolution protocol for specific areas of interest and application. Must know the region of interest to direct thin cuts
Position: Supine
Coil: High Density-20 channel or greater
Landmark: Nasion

Contrast Agent Parameters

Contrast Agent	Dose			Injection Rate
Gadopiclenol (VUEWAY)	0.05 mmol/kg up to a calculated volume of 10 mL			Hand Bolus usually For perfusion-weighted imaging (PWI), injector at 4-5 mL/sec
Saline Flush	10-20 mL			—
Comments	• Report agent administered and dose • Consider MPR 3 mm recons of all 3D sequences in non-acquired planes

Imaging Parameters

Scan Description	SAGITTAL T1 CUBE	AXIAL T1 THIN	AXIAL T2 THIN	AXIAL 3D TOF	AXIAL DWI	AXIAL T2* SWAN	Post AXIAL T1 THIN	Post CORONAL 3D T1 CUBE	Optional: Pre and Post AXIAL T1 CUBE VWI
					View Image			View Image	View Image
Primary Sequence	Yes	Yes	Yes	Yes	Yes	Alternative 3D T2*	2D	Yes T1	Optional
Mode	3D	2D	2D	3D	2D	3D	2D	3D	3D
Pulse Sequence	CUBE	FSE-XL	FSE-XL	3D TOF	SE-EPI	GRE	FSE-XL	CUBE	CUBE
Imaging Options	EDR, ZIP2, ZIP512, FR, ARC	EDR, ARC	FAST, TRF, FC	FC, ASSET	EPI, DIFF, ASSET	FC, ASSET, ZIP2, FAST	EDR, ARC	EDR, ZIP2, ZIP512, FR, ARC	EDR, FAST, FR, ARC, HS

Scan Parameters

Scan Description	SAGITTAL T1 CUBE	AXIAL T1 THIN	AXIAL T2 THIN	AXIAL 3D TOF	AXIAL DWI	AXIAL T2* SWAN	Post AXIAL T1 THIN	Post CORONAL 3D T1 CUBE	Optional: Pre and Post AXIAL T1 CUBE VWI

TE	24	Min	90	Out-of-Phase	Min	44	Min	24	24
TR	550	500	4000	32	9000	―	500	550	550
Flip Angle	Auto	150	150	20	―	―	150	13	13
ETL	24	3	22	―	―	15	3	24	24
Bandwidth	62	62	62	62	125	62	62	62	62
SAT	―	―	―	S	―	―	―	Fat	Fat

Acquisition Parameters

Scan Description	SAGITTAL T1 CUBE	AXIAL T1 THIN	AXIAL T2 THIN	AXIAL 3D TOF	AXIAL DWI	AXIAL T2* SWAN	Post AXIAL T1 THIN	Post CORONAL 3D T1 CUBE	Optional: Pre and Post AXIAL T1 CUBE VWI

MATRIX freq	256	288	288	320	128	288	288	288	AXIAL
MATRIX phase	256	256	288	320	128	224	256	288	T1 CUBE VWI
NEX	1	2	2	2	1	160	2	1	2
Phase FOV	―	Full	Full	Full	1	1	Full	0.7	0.8
Freq Direction	S/I	A/P	A/P	Slice	R/L	1	A/P	S/I	R/L
Image Enhance	PURE	PURE	PURE	PURE	PURE	PURE	PURE	PURE	PURE
FC Direction	―	Slice	Slice	Slice	―	―	Slice	―	―
User CV	ACC=2	ARC	ARC	―	DIFF Dir-All #T2 images 1 Nex 1 for T2 B1000/1 NEX OPT TE On Dual SE On ACC=2 Ramp Samp 1 Recon 1 Grad OPT 1	Phase Images ACC=2 (Hypersense 1.2 if available)	ARC	CUBE Enh 3 ACC=2	CUBE Enh 3 ACC=2 HS 1.1

Scanning Range

Scan Description	SAGITTAL T1 CUBE	AXIAL T1 THIN	AXIAL T2 THIN	AXIAL 3D TOF	AXIAL DWI	AXIAL T2* SWAN	Post AXIAL T1 THIN	Post CORONAL 3D T1 CUBE	Optional: Pre and Post AXIAL T1 CUBE VWI

FOV	22	20	20	200	24	22	20	24	17
Slice Thickness	1.2	2	2	0.7	5	3	2	1	0.6
Spacing	―	0	0	0	1	―	0	―	―
Number of Slices	112	25	25	160	24-26	24-26	25	200	200
Scan Time	3-5 min	4-5 min	3-4 min	5-7 min	0:50 sec	3-5 min	4-5 min	3-5 min	3-5 min