Generic Pelvis 1.5T

GE Healthcare – MR Gadopiclenol (VUEWAY®) Protocols

Instructions And Patient Preparation

Instructions: • Supine
• Fat sensitive sequences are intended to identify fat containing ovarian masses
Common Indications: Pain infection, non-gynecologic malignancy
Coil: 32 channel Body coil, GEMS array, or Air coil
Landmark: Iliac Crest

Contrast Agent Parameters

Contrast Agent	Dose			Injection Rate	Dose Timing Method and Scan Delay
Gadopiclenol (VUEWAY)	0.05 mmol/kg up to a calculated volume of 10 mL			2 mL/sec	Power injectors should be used if arterial or multiple phases are desired. Otherwise, the use of power injectors or hand injection can be performed Smart Prep Bolus Tracker – Peak Arterial plus 12 sec
Saline Flush	50 mL			2 mL/sec	Immediately following gadolinium
Dynamic LAVA Notes	• Arterial Smart Prep – Tracker in aorta @ renal artery level, 12 sec delay • 90-120 sec delay
Comments	Quiet breathing	Expiration	—	—	Breath hold Pre, Late Arterial 90-120 sec	Breath hold	Optional: Resp Trig	Optional: Axial DWI

Imaging Parameters

Scan Description	3PL LOCALIZER SSFSE	CORONAL T2 SSFSE	SAGITTAL T2	AXIAL T2	AXIAL T1 LAVA-Flex	SAGITTAL T1 LAVA-Flex	AXIAL RT T2 Fat Sat	AXIAL DWI
			View Image	View Image	View Image	View Image
Mode	2D	2D	2D	2D	3D	3D	2D	2D
Pulse Sequence	SSFSE	SSFSE	FRFSE-XL	FRFSE-XL	LAVA-Flex	LAVA-Flex	FRFSE-XL	EPI-Diff
Imaging Options	EDR, SEQ, SS, ARC, FAST	ZIP512, FAST	FC, TRf, FAST, FR	FC, TRf, FAST, FR, NPW	EDR, ZIP512, ZIP2, ARC	EDR, ZIP512, ZIP2, ARC	Resp Trig, ARC TRf, FAST	EPI, DIFF, ASSET, 1 Shot

Scan Parameters

Scan Description	3PL LOCALIZER SSFSE	CORONAL T2 SSFSE	SAGITTAL T2	AXIAL T2	AXIAL T1 LAVA-Flex	SAGITTAL T1 LAVA-Flex	AXIAL RT T2 Fat Sat	AXIAL DWI

TE	90	90	103	103	Def	Def	90	Min
TR	Min	Min	3400	3400	Def	Def	Def	6000
Flip Angle	—	—	—	—	15	15	—	—
ETL	—	—	21	21	—	—	16	—
Bandwidth	62	62	41	41	92	92	62	—
SAT	—	—	Sat Scr Ant Sat	Sat Scr Ant Sat	—	—	Sat Scr Special Fat Sat	—

Acquisition Parameters

Scan Description	3PL LOCALIZER SSFSE	CORONAL T2 SSFSE	SAGITTAL T2	AXIAL T2	AXIAL T1 LAVA-Flex	SAGITTAL T1 LAVA-Flex	AXIAL RT T2 Fat Sat	AXIAL DWI

MATRIX freq	288	256	320	320	264	264	320	192
MATRIX phase	160	224	224	224	224	224	224	192
NEX	1	1	2	2	1	1	2	—
Phase FOV	1	1	1	1	1	1	0.8	1
Freq Direction	—	S/I	S/I	A/P	R/L	R/L	R/L	S/I
Accel	Ph 2	—	—	—	—	—	—	—
User CV	1, 240, 1	—	Blur canc 1	Blur canc 1	Turbo 1	Turbo 1	—	Ramp samp 1 Flair Inv 0 Grad opt 1
Other	—	—	—	—	Precontrast: Water, Fat, In Phase, Out Phase acquired	—	Blur canc 1 Fat Sat eff 1 FnLn Sup 0	DWI b val 0-50 6 nex Diff Dir ALL b val 400-1000 nex 6 Opt TE On

Scanning Range

Scan Description	3PL LOCALIZER SSFSE	CORONAL T2 SSFSE	SAGITTAL T2	AXIAL T2	AXIAL T1 LAVA-Flex	SAGITTAL T1 LAVA-Flex	AXIAL RT T2 Fat Sat	AXIAL DWI

FOV	48	36	28	28	32	32	36	30
Slice Thickness	8	6	2.9	2.9	3.2	3.2	4	5
Spacing	0	1	0.3	0.3	0	0	1	1
Number of Slices	21 Slices	Slices PRN	15 Slices/acq	15 Slices/acq	104 Locs	104 Locs	—	30 Slices
Approx. Scan Time	0:19	0:18/acq	1:15/acq	2:13/acq	0:24	0:24	5:00	2:26