{"id":6022,"date":"2026-06-18T17:16:09","date_gmt":"2026-06-18T17:16:09","guid":{"rendered":"https:\/\/protocols.nwforums.com\/index.php\/brain-tumor-core-1-5t\/"},"modified":"2026-07-02T15:29:28","modified_gmt":"2026-07-02T15:29:28","slug":"brain-tumor-core-1-5t","status":"publish","type":"page","link":"https:\/\/protocols.nwforums.com\/index.php\/brain-tumor-core-1-5t\/","title":{"rendered":"Pediatric Brain Tumor Core 1.5T"},"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
Core imaging used on all pediatric brain protocols. Optional sequences added based on clinical indication.<\/dd>\n
Position<\/dt>\n
Head first supine<\/dd>\n
Coil<\/dt>\n
Head 20 or Head 64<\/dd>\n
Contrast Timing<\/dt>\n
T2 is performed immediately post contrast to allow time for peak contrast enhancement on T1 imaging.<\/dd>\n
Patient Preparation<\/dt>\n
Landmark per department pediatric protocol — pending sign-off.<\/dd>\n<\/dl>\n<\/section>\n
\n

Contrast Agent Parameters<\/h3>\n\n\n\n\n\n\n
Contrast Agent<\/th>\nDose<\/th>\nInjection Rate<\/th>\nDose Timing Method and Scan Delay<\/th>\n<\/tr>\n<\/thead>\n
Gadopiclenol (VUEWAY)<\/td>\n0.05 mmol\/kg<\/td>\nHand Bolus or Power Injection<\/td>\nPer department pediatric contrast protocol — pending technologist\/radiologist sign-off.<\/td>\n<\/tr>\n
Comments<\/td>\n• Use minimal dose for patients with a GFR <60 mL\/sec
• Report agent administered and dose<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Imaging Parameters<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\nSAG 3D T1 MPRAGE<\/th>\nTRANS rDWI<\/th>\nTRAN SWI<\/th>\nPost
TRAN T2 TSE<\/th>\n		Post
TRAN T2 FLAIR FS<\/th>\n		Post
SAG 3D T1 SPACE FS<\/th>\n		Post
SAG 3D T1 MPRAGE<\/th>\n<\/tr>\n
 <\/th>\nView Image<\/a><\/th>\nView Image<\/a><\/th>\nView Image<\/a><\/th>\nView Image<\/a><\/th>\nView Image<\/a><\/th>\nView Image<\/a><\/th>\nView Image<\/a><\/th>\n<\/tr>\n<\/thead>\n
Sequence Name<\/td>\ntfl<\/td>\nresolve<\/td>\nswi_r<\/td>\ntseR_rr<\/td>\ntir<\/td>\nspcR<\/td>\ntfl<\/td>\n<\/tr>\n
Mode<\/td>\nSingle Shot<\/td>\nInterleaved<\/td>\nInterleaved<\/td>\nInterleaved<\/td>\nInterleaved<\/td>\n―<\/td>\nSingle Shot<\/td>\n<\/tr>\n
PAT Mode<\/td>\nGRAPPA<\/td>\n―<\/td>\nGRAPPA<\/td>\nNone<\/td>\nNone<\/td>\nGRAPPA<\/td>\nGRAPPA<\/td>\n<\/tr>\n
Dimension<\/td>\n3D<\/td>\n2D<\/td>\n3D<\/td>\n2D<\/td>\n2D<\/td>\n3D<\/td>\n3D<\/td>\n<\/tr>\n
Acceleration Factor PE<\/td>\n2<\/td>\n2<\/td>\n2<\/td>\n―<\/td>\n―<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Acceleration Factor 3D<\/td>\n1<\/td>\n―<\/td>\n1<\/td>\n―<\/td>\n―<\/td>\n1<\/td>\n1<\/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\n\n\n\n
Scan Description<\/th>\nSAG 3D T1 MPRAGE<\/th>\nTRANS rDWI<\/th>\nTRAN SWI<\/th>\nPost
TRAN T2 TSE<\/th>\n		Post
TRAN T2 FLAIR FS<\/th>\n		Post
SAG 3D T1 SPACE FS<\/th>\n		Post
SAG 3D T1 MPRAGE<\/th>\n<\/tr>\n<\/thead>\n
TR<\/td>\n1700.0 ms<\/td>\n5630.0 ms<\/td>\n49.0 ms<\/td>\n4260.0 ms<\/td>\n10000.0 ms<\/td>\n900.0 ms<\/td>\n1700.0 ms<\/td>\n<\/tr>\n
TE<\/td>\n2.57 ms<\/td>\n63 ms \/ 101 ms<\/td>\n40.00 ms<\/td>\n99.00 ms<\/td>\n109.00 ms<\/td>\n18.00 ms<\/td>\n2.57 ms<\/td>\n<\/tr>\n
TI<\/td>\n900 ms<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n2600 ms<\/td>\n―<\/td>\n900 ms<\/td>\n<\/tr>\n
Flip Angle<\/td>\n8 deg<\/td>\n180 deg<\/td>\n15 deg<\/td>\n180 deg \/ 90 deg<\/td>\n150 deg \/ 90 deg<\/td>\n120 deg \/ 90 deg<\/td>\n8 deg<\/td>\n<\/tr>\n
Turbo Factor<\/td>\n158<\/td>\n―<\/td>\n―<\/td>\n15<\/td>\n16<\/td>\n44<\/td>\n158<\/td>\n<\/tr>\n
Bandwidth<\/td>\n170 Hz\/Px<\/td>\n847 Hz\/Px<\/td>\n80 Hz\/Px<\/td>\n130 Hz\/Px<\/td>\n190 Hz\/Px<\/td>\n434 Hz\/Px<\/td>\n170 Hz\/Px<\/td>\n<\/tr>\n
EPI Factor<\/td>\n―<\/td>\n82<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
Fat Saturation Mode<\/td>\n―<\/td>\nStrong<\/td>\n―<\/td>\n―<\/td>\nStrong<\/td>\nStrong<\/td>\n―<\/td>\n<\/tr>\n
Fat Suppression<\/td>\nStandard<\/td>\nFat Saturation<\/td>\nStandard<\/td>\nStandard<\/td>\nFat Saturation<\/td>\nFat Saturation<\/td>\nStandard<\/td>\n<\/tr>\n
Gradient Mode<\/td>\nNormal<\/td>\nFast<\/td>\nFast<\/td>\nNormal<\/td>\nNormal<\/td>\nFast<\/td>\nNormal<\/td>\n<\/tr>\n
RF Pulse Type<\/td>\nFast<\/td>\nNormal<\/td>\nFast<\/td>\nNormal<\/td>\nNormal<\/td>\nNormal<\/td>\nFast<\/td>\n<\/tr>\n
Asymmetric Echo<\/td>\nAllowed<\/td>\n―<\/td>\nOff<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nAllowed<\/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\n\n\n\n\n\n
Scan Description<\/th>\nSAG 3D T1 MPRAGE<\/th>\nTRANS rDWI<\/th>\nTRAN SWI<\/th>\nPost
TRAN T2 TSE<\/th>\n		Post
TRAN T2 FLAIR FS<\/th>\n		Post
SAG 3D T1 SPACE FS<\/th>\n		Post
SAG 3D T1 MPRAGE<\/th>\n<\/tr>\n<\/thead>\n
Base Resolution<\/td>\n192<\/td>\n164<\/td>\n320<\/td>\n256<\/td>\n256<\/td>\n256<\/td>\n192<\/td>\n<\/tr>\n
Phase Resolution<\/td>\n100 %<\/td>\n100 %<\/td>\n85 %<\/td>\n94 %<\/td>\n100 %<\/td>\n100 %<\/td>\n100 %<\/td>\n<\/tr>\n
Slice Resolution<\/td>\n82 %<\/td>\n―<\/td>\n81 %<\/td>\n―<\/td>\n―<\/td>\n75 %<\/td>\n82 %<\/td>\n<\/tr>\n
Averages<\/td>\n1<\/td>\n―<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n1.0<\/td>\n1<\/td>\n<\/tr>\n
Concatenations<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
b-value<\/td>\n―<\/td>\n0 s\/mm\u00b2\/1000 s\/mm\u00b2<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
FoV Read<\/td>\n200 mm<\/td>\n230 mm<\/td>\n220 mm<\/td>\n210 mm<\/td>\n210 mm<\/td>\n192 mm<\/td>\n200 mm<\/td>\n<\/tr>\n
FoV Phase<\/td>\n100.0 %<\/td>\n100.0 %<\/td>\n87.5 %<\/td>\n90.6 %<\/td>\n90.6 %<\/td>\n100.0 %<\/td>\n100.0 %<\/td>\n<\/tr>\n
Phase Encoding Dir.<\/td>\nA >> P<\/td>\nA >> P<\/td>\nR >> L<\/td>\nR >> L<\/td>\nR >> L<\/td>\nA >> P<\/td>\nA >> P<\/td>\n<\/tr>\n
Phase Oversampling<\/td>\n10 %<\/td>\n0%<\/td>\n0%<\/td>\n0%<\/td>\n0%<\/td>\n10 %<\/td>\n10 %<\/td>\n<\/tr>\n
Slice Oversampling<\/td>\n20.0 %<\/td>\n―<\/td>\n0.0 %<\/td>\n―<\/td>\n―<\/td>\n16.7 %<\/td>\n20.0 %<\/td>\n<\/tr>\n
Phase Partial Fourier<\/td>\nOff<\/td>\nOff<\/td>\nOff<\/td>\nOff<\/td>\nOff<\/td>\nOff<\/td>\nOff<\/td>\n<\/tr>\n
Slice Partial Fourier<\/td>\nOff<\/td>\n―<\/td>\nOff<\/td>\n―<\/td>\n―<\/td>\nOff<\/td>\nOff<\/td>\n<\/tr>\n
Flow Compensation<\/td>\nNone<\/td>\n―<\/td>\nOn<\/td>\nRead<\/td>\nNone<\/td>\nNone<\/td>\nNone<\/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\n
Scan Description<\/th>\nSAG 3D T1 MPRAGE<\/th>\nTRANS rDWI<\/th>\nTRAN SWI<\/th>\nPost
TRAN T2 TSE<\/th>\n		Post
TRAN T2 FLAIR FS<\/th>\n		Post
SAG 3D T1 SPACE FS<\/th>\n		Post
SAG 3D T1 MPRAGE<\/th>\n<\/tr>\n<\/thead>\n
Elliptical Filter<\/td>\nOff<\/td>\n―<\/td>\nOff<\/td>\nOn<\/td>\nOn<\/td>\nOff<\/td>\nOff<\/td>\n<\/tr>\n
Normalize<\/td>\nPrescan<\/td>\nPrescan<\/td>\nPrescan<\/td>\nPrescan<\/td>\nPrescan<\/td>\nPrescan<\/td>\nPrescan<\/td>\n<\/tr>\n
Distortion Correction<\/td>\n2D<\/td>\n2D<\/td>\n2D<\/td>\n2D<\/td>\n2D<\/td>\n2D<\/td>\n2D<\/td>\n<\/tr>\n
Slice Thickness<\/td>\n1.00 mm<\/td>\n4.0 mm<\/td>\n1.20 mm<\/td>\n4.0 mm<\/td>\n4.0 mm<\/td>\n0.80 mm<\/td>\n1.00 mm<\/td>\n<\/tr>\n
Distance Factor<\/td>\n0%<\/td>\n0%<\/td>\n0%<\/td>\n0%<\/td>\n0%<\/td>\n―<\/td>\n0%<\/td>\n<\/tr>\n
Slices<\/td>\n160<\/td>\n39<\/td>\n72<\/td>\n41<\/td>\n41<\/td>\n192<\/td>\n160<\/td>\n<\/tr>\n
Acquisition Time<\/td>\n3:20 min<\/td>\n2:34 min<\/td>\n6:14 min<\/td>\n4:26 min<\/td>\n5:22 min<\/td>\n7:06 min<\/td>\n3:20 min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Print Instructions And Patient Preparation Instructions Core imaging used on all pediatric brain protocols. Optional sequences added based on clinical indication. Position Head first supine Coil Head 20 or Head 64 Contrast Timing T2 is performed immediately post contrast to allow time for peak contrast enhancement on T1 imaging. Patient Preparation Landmark per department pediatric […]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[46,65,44],"tags":[],"class_list":["post-6022","page","type-page","status-publish","hentry","category-1-5t","category-pediatric-brain","category-siemens"],"_links":{"self":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/6022","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"}],"replies":[{"embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/comments?post=6022"}],"version-history":[{"count":5,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/6022\/revisions"}],"predecessor-version":[{"id":6195,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/6022\/revisions\/6195"}],"wp:attachment":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/media?parent=6022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/categories?post=6022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/tags?post=6022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}