Motion Brain 1.5T

GE Healthcare – MR Gadopiclenol (VUEWAY®) Protocols

Instructions And Patient Preparation

Instructions: This exam is tailored to the patient’s condition and is meant for rapid assessment at lower resolution, can be ran when patient is moving for Routine Adult Brain
Position: Supine, head first
Coil: Head, HNU (Head 24 selected if possible), or NVPA
Landmark: Glabella/Nasion

Contrast Agent Parameters

Contrast Agent	Dose				Injection Rate
Gadopiclenol (VUEWAY)	0.05 mmol/kg up to a calculated volume of 10 mL				2 mL/sec
Saline Flush	10-20 mL				2 mL/sec
Comments	• Report agent administered and dose • Use minimal dose for patients with a GFR <60 mL/sec

Imaging Parameters

Scan Description	3PL LOCALIZER	AXIAL DWI	AXIAL 2D EPI GRE/T2*	AXIAL T2 PROPELLER	AXIAL or CORONAL T2 FLAIR PROPELLER	AXIAL T2 2D SSFSE	AXIAL T1 FAST	AXIAL DWI-HB Option	AXIAL FLAIR FAST
		View Image				View Image
Primary Sequence	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No
Mode	2D	2D	2D	2D	2D	2D	2D	2D	2D
Pulse Sequence	SSFSE	SE-EPI	EPI/GRE	FSE-PROP	FSEIR-PROP	SSFSE	FSE	SE-EPI epi2altoff Hyperband	FSE-XL
Imaging Options	SEQ, EDR, FAST, SS, ARC, TRF	B=1000, DIR=ALL, ASSET	EDR, FAST, ARC	PROP	PROP, TRF	EDR, TRF, FAST, ARC, SS	TRF, FAST	B=1000, DIR=ALL, ARC=3, HB	EDR, TRF, FAST, ZIP512, ARC

Scan Parameters

Scan Description	3PL LOCALIZER	AXIAL DWI	AXIAL 2D EPI GRE/T2*	AXIAL T2 PROPELLER	AXIAL or CORONAL T2 FLAIR PROPELLER	AXIAL T2 2D SSFSE	AXIAL T1 FAST	AXIAL DWI-HB Option	AXIAL FLAIR FAST

TE	80	Min	35	118	116	Min	Min	Min	95
TR	Min	8000	2000	3650	9500	Min	500	5000	8000
TI	―	―	―	―	2375	―	―	―	Auto-2395
Flip Angle	―	―	―	―	―	―	150	―	160
ETL	―	―	2 shots	32	36	Max	4	―	23
Bandwidth	83	125	142	62	32	31	32	Def	50
Sat	―	A/F 2	―	―	―	S/I	―	Fat	―

Acquisition Parameters

Scan Description	3PL LOCALIZER	AXIAL DWI	AXIAL 2D EPI GRE/T2*	AXIAL T2 PROPELLER	AXIAL or CORONAL T2 FLAIR PROPELLER	AXIAL T2 2D SSFSE	AXIAL T1 FAST	AXIAL DWI-HB Option	AXIAL FLAIR FAST

MATRIX freq	256	128	256	256	256	256	256	128	256
MATRIX phase	192	128	224	256	256	192	192	128	160
NEX	1	1	1	1	1	1	1	HB2	1
Phase FOV	1	1	1	1	1	0.8	0.75	1	0.8
Freq Direction	Unswap	R/L	A/P	A/P	S/I	―	A/P	A/P	A/P
Image Enhance	―	SCIC	SCIC	SCIC	SCIC	―	SCIC	None	SCIC
FC Direction	―	―	―	―	―	―	―	―	Slice
User CV	―	Ramp Samp=1	TRF SEQ	―	―	ACC=2	TRF FAST ASSET=1.75	Ramp Samp=1 RECON=1 GRAD OPT=1 INT REF=1 RG1	TRF FC

Scanning Range

Scan Description	3PL LOCALIZER	AXIAL DWI	AXIAL 2D EPI GRE/T2*	AXIAL T2 PROPELLER	AXIAL or CORONAL T2 FLAIR PROPELLER	AXIAL T2 2D SSFSE	AXIAL T1 FAST	AXIAL DWI-HB Option	AXIAL FLAIR FAST

FOV	7	24	24	24	24	24	24	24	24
Slice Thickness	5	5	3	5	5	4	5	5	4
Spacing	5	0.5	1	1	1	0	1	0.5	0.5
Number of Slices	7-Ax/Sag/Cor	24-26	34	24-26	24-26	―	24-26	24-26	30
Scan Time	0:44 sec	0:40 sec	0:23 sec	~1:30 min	~2:30 min	0:30 sec	1:30 min	0:40 sec	1:20 min