{"id":4544,"date":"2025-10-31T16:18:50","date_gmt":"2025-10-31T16:18:50","guid":{"rendered":"https:\/\/protocols.nwforums.com\/index.php\/noncontrast-enhanced-mra-abdomen-3-0t\/"},"modified":"2025-10-31T16:18:50","modified_gmt":"2025-10-31T16:18:50","slug":"noncontrast-enhanced-mra-abdomen-3-0t","status":"publish","type":"page","link":"https:\/\/protocols.nwforums.com\/index.php\/noncontrast-enhanced-mra-abdomen-3-0t\/","title":{"rendered":"Noncontrast-enhanced MRA Abdomen 3.0T"},"content":{"rendered":"
\n
\n<\/div>\n
\nPrint<\/a><\/p>\n<\/div>\n<\/div>\n
\n

Instructions And Patient Preparation<\/h3>\n
\n
Instructions<\/dt>\n
Respiratory bellows and peripheral gating<\/dd>\n
Common Indications<\/dt>\n
Abdominal aorta aneurysm, stenosis, vasculitis if contraindications for contrast<\/dd>\n
Coil<\/dt>\n
32 channel Torso, GEMS Body Array, or Air Coil<\/dd>\n
Landmark<\/dt>\n
Xyphoid<\/dd>\n
Comments<\/dt>\n
Quiet breathing<\/dd>\n<\/dl>\n<\/section>\n
\n

Imaging Parameters<\/h3>\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\n3PL
LOCALIZER
SSFSE<\/th>\n		AXIAL
SSFP<\/th>\n		CORONAL
SSFSE ARC<\/th>\n		AXIAL
RT T2
Fat Sat<\/th>\n		AXIAL
Inhance
INFLOW IR (IFIR)<\/th>\n		AXIAL
Inhance
3D FLOW<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n<\/tr>\n<\/thead>\n
Mode<\/td>\n2D<\/td>\n2D<\/td>\n2D<\/td>\n2D<\/td>\n3D<\/td>\n3D<\/td>\n<\/tr>\n
Pulse Sequence<\/td>\nSSFSE<\/td>\nNon-Gated FIESTA<\/td>\nSSFSE<\/td>\nFRFSE-XL<\/td>\nInhance-IFIR<\/td>\nINH-VEL (e3DPCA)<\/td>\n<\/tr>\n
Imaging Options<\/td>\nEDR, SEQ,
ARC, FAST, SS<\/td>\n		SEQ, FAST,
ASSET<\/td>\n		EDR, SS,
FAST, ZIP512<\/td>\n		TRf, FAST,
RespTrig<\/td>\n		FAST, IrP, RT, ZIP512, ZIP2, ASSET<\/td>\nFC, RT, ZIP512, ZIP2, ASSET<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Scan Parameters<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\n3PL
LOCALIZER
SSFSE<\/th>\n		AXIAL
SSFP<\/th>\n		CORONAL
SSFSE ARC<\/th>\n		AXIAL
RT T2
Fat Sat<\/th>\n		AXIAL
Inhance
INFLOW IR (IFIR)<\/th>\n		AXIAL
Inhance
3D FLOW<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n<\/tr>\n<\/thead>\n
TE<\/td>\n90<\/td>\nMin<\/td>\n90<\/td>\n90<\/td>\nDef<\/td>\nMin<\/td>\n<\/tr>\n
TR<\/td>\nMin<\/td>\nDef<\/td>\nMin<\/td>\nDef<\/td>\nPrep Auto<\/td>\nMin<\/td>\n<\/tr>\n
TI<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\nBSP T1 1300<\/td>\n—<\/td>\n<\/tr>\n
Flip Angle<\/td>\n—<\/td>\n60<\/td>\n—<\/td>\n—<\/td>\n70<\/td>\n12<\/td>\n<\/tr>\n
ETL<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n16<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Bandwidth<\/td>\n83<\/td>\n125<\/td>\n83<\/td>\n62<\/td>\n125<\/td>\n31<\/td>\n<\/tr>\n
SAT<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\nSat Scr
Fat Sat<\/td>\n		Sat Scr
Special Fat<\/td>\n		—<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Acquisition Parameters<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\n3PL
LOCALIZER
SSFSE<\/th>\n		AXIAL
SSFP<\/th>\n		CORONAL
SSFSE ARC<\/th>\n		AXIAL
RT T2
Fat Sat<\/th>\n		AXIAL
Inhance
INFLOW IR (IFIR)<\/th>\n		AXIAL
Inhance
3D FLOW<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n<\/tr>\n<\/thead>\n
MATRIX freq<\/td>\n288<\/td>\n256<\/td>\n352<\/td>\n320<\/td>\n256<\/td>\n256<\/td>\n<\/tr>\n
MATRIX phase<\/td>\n160<\/td>\n192<\/td>\n256<\/td>\n224<\/td>\n256<\/td>\n192<\/td>\n<\/tr>\n
NEX<\/td>\nDef<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\nDef<\/td>\n1<\/td>\n<\/tr>\n
Phase FOV<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n0.8<\/td>\n0.8<\/td>\n0.8<\/td>\n<\/tr>\n
Freq Direction<\/td>\n—<\/td>\nR\/L<\/td>\nS\/I<\/td>\nR\/L<\/td>\nR\/L<\/td>\nR\/L<\/td>\n<\/tr>\n
Accel<\/td>\nPh 2<\/td>\nPh 2<\/td>\nPh 2, Sl 2<\/td>\n—<\/td>\n—<\/td>\nPh 2<\/td>\n<\/tr>\n
User CV<\/td>\n0, 240, 0, 2<\/td>\n0<\/td>\nMax # echoes 240
Max Ace 2<\/td>\n		Blur Can 1
Fat Eff 1
EnFnL Sup 0<\/td>\n		—<\/td>\nSlice res 100%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Scanning Range<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\n3PL
LOCALIZER
SSFSE<\/th>\n		AXIAL
SSFP<\/th>\n		CORONAL
SSFSE ARC<\/th>\n		AXIAL
RT T2
Fat Sat<\/th>\n		AXIAL
Inhance
INFLOW IR (IFIR)<\/th>\n		AXIAL
Inhance
3D FLOW<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n<\/tr>\n<\/thead>\n
FOV<\/td>\n48<\/td>\n36<\/td>\n40<\/td>\n35<\/td>\n38<\/td>\n38<\/td>\n<\/tr>\n
Slice Thickness<\/td>\n8<\/td>\n6<\/td>\n5<\/td>\n5<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Spacing<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1<\/td>\n0<\/td>\n0<\/td>\n<\/tr>\n
Number of Slices<\/td>\n21 Slices<\/td>\n40 Slices<\/td>\n@ 30 Slices<\/td>\n40-50 Slices<\/td>\n60 Locs<\/td>\n56 Locs<\/td>\n<\/tr>\n
Approx Scan Time<\/td>\n0:46<\/td>\n± 16 sec per BH<\/td>\n± 16 sec per BH<\/td>\n± 5:00<\/td>\n± 5:10<\/td>\n± 6:30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Print Instructions And Patient Preparation Instructions Respiratory bellows and peripheral gating Common Indications Abdominal aorta aneurysm, stenosis, vasculitis if contraindications for contrast Coil 32 channel Torso, GEMS Body Array, or Air Coil Landmark Xyphoid Comments Quiet breathing Imaging Parameters Scan Description 3PLLOCALIZERSSFSE AXIALSSFP CORONALSSFSE ARC AXIALRT T2Fat Sat AXIALInhanceINFLOW IR (IFIR) AXIALInhance3D FLOW     […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[47,58,43],"tags":[],"class_list":["post-4544","page","type-page","status-publish","hentry","category-3-0t","category-abdominal-mra","category-ge"],"_links":{"self":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/4544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/comments?post=4544"}],"version-history":[{"count":0,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/4544\/revisions"}],"wp:attachment":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/media?parent=4544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/categories?post=4544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/tags?post=4544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}