{"id":4566,"date":"2025-10-31T16:19:09","date_gmt":"2025-10-31T16:19:09","guid":{"rendered":"https:\/\/protocols.nwforums.com\/index.php\/brain-magnetic-resonance-venography-mrv-3t-r5-6\/"},"modified":"2026-02-02T22:48:27","modified_gmt":"2026-02-02T22:48:27","slug":"brain-magnetic-resonance-venography-mrv-3t-r5-6","status":"publish","type":"page","link":"https:\/\/protocols.nwforums.com\/index.php\/brain-magnetic-resonance-venography-mrv-3t-r5-6\/","title":{"rendered":"Brain MR Venography 3T"},"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
• Sequences are in addition to the Routine Adult Brain protocol. For hyperacute patient, assess for penumbra
• No patient preparation
• 20- to 22-gauge IV access preferred
• Power injection preferred<\/dd>\n
Position<\/dt>\n
Supine, head first<\/dd>\n
Coil<\/dt>\n
SENSE-Head-8 channel coil preferred<\/dd>\n
Landmark<\/dt>\n
Glabella<\/dd>\n<\/dl>\n<\/section>\n
\n

Contrast Agent Parameters<\/h3>\n\n\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>\n1-1.5 mL\/sec<\/td>\nHand bolus or power injection<\/td>\n<\/tr>\n
Saline Flush<\/td>\n20 mL<\/td>\n1-1.5 mL\/sec<\/td>\nHand bolus or power injection<\/td>\n<\/tr>\n<\/tbody>\n
Comments<\/td>\nReport agent administered and dose<\/td>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/section>\n
\n

Info Page<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\nSurvey<\/th>\nAXIAL
TOF Venogram
Pre<\/th>\n		CORONAL
TOF Venogram
Pre<\/th>\n		AXIAL
TOF Venogram
+Gd<\/th>\n		AXIAL
MPRAGE Venogram
+Gd<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n\nView Image<\/a>\n<\/th>\n\nView Image<\/a>\n<\/th>\n\nView Image<\/a>\n<\/th>\n\nView Image<\/a>\n<\/th>\n<\/tr>\n<\/thead>\n
Total scan duration<\/td>\n00:31.4<\/td>\n02:06.2<\/td>\n02:06.2<\/td>\n02:06.2<\/td>\n04:13.8<\/td>\n<\/tr>\n
Rel. SNR<\/td>\n1<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0.4<\/td>\n<\/tr>\n
Act. TR\/TE(ms)<\/td>\n11 \/ 4.6<\/td>\n23 \/ 3.5<\/td>\n23 \/ 3.5<\/td>\n23 \/ 3.5<\/td>\n12 \/ 6.1<\/td>\n<\/tr>\n
ACQ matrix M x P<\/td>\n268 x 128<\/td>\n260 x 260<\/td>\n260 x 260<\/td>\n260 x 260<\/td>\n420 x 420<\/td>\n<\/tr>\n
ACQ voxel MPS (mm)<\/td>\n0.97 \/ 2.03 \/ 10.0<\/td>\n0.85 \/ 0.85 \/ 2.50<\/td>\n0.85 \/ 0.85 \/ 2.50<\/td>\n0.85 \/ 0.85 \/ 2.50<\/td>\n0.57 \/ 0.57 \/ 1.20<\/td>\n<\/tr>\n
REC voxel MPS (mm)<\/td>\n0.90 \/ 0.90 \/ 10.0<\/td>\n0.42 \/ 0.42 \/ 2.50<\/td>\n0.42 \/ 0.42 \/ 2.50<\/td>\n0.42 \/ 0.42 \/ 2.50<\/td>\n0.56 \/ 0.56 \/ 1.20<\/td>\n<\/tr>\n
Scan percentage (%)<\/td>\n48<\/td>\n100<\/td>\n100<\/td>\n100<\/td>\n100<\/td>\n<\/tr>\n
Act. slice gap (mm)<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n0<\/td>\n<\/tr>\n
TFE shots<\/td>\n2<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n112<\/td>\n<\/tr>\n
TFE dur. shot \/ acq(ms)<\/td>\n1162.5 \/ 704.0<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n1756.2 \/ 1691.1<\/td>\n<\/tr>\n
TFE shot interval (ms)<\/td>\n1162.5<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
Min. TI delay<\/td>\n397.4<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n897.511475<\/td>\n<\/tr>\n
Act. WFS (pix) \/ BW (Hz)<\/td>\n3.101 \/ 140.1<\/td>\n3.198 \/ 135.8<\/td>\n3.198 \/ 135.8<\/td>\n3.198 \/ 135.8<\/td>\n3.969 \/ 109.4<\/td>\n<\/tr>\n
Min. WFS (pix) \/ Max. BW (Hz)<\/td>\n0.587 \/ 740.3<\/td>\n0.542 \/ 801.3<\/td>\n0.542 \/ 801.3<\/td>\n0.542 \/ 801.3<\/td>\n0.919 \/ 472.4<\/td>\n<\/tr>\n
Min. TR\/TE(ms)<\/td>\n9.4 \/ 3.7<\/td>\n23 \/ 3.3<\/td>\n23 \/ 3.3<\/td>\n23 \/ 3.3<\/td>\n―<\/td>\n<\/tr>\n
Local torso SAR<\/td>\n< 12 %<\/td>\n< 62 %<\/td>\n< 62 %<\/td>\n< 62 %<\/td>\n< 8 %<\/td>\n<\/tr>\n
Whole body SAR \/ level<\/td>\n< 0.4 W\/kg \/ normal<\/td>\n< 2.0 W\/kg \/ normal<\/td>\n< 2.0 W\/kg \/ normal<\/td>\n< 2.0 W\/kg \/ normal<\/td>\n< 0.3 W\/kg \/ normal<\/td>\n<\/tr>\n
SED<\/td>\n0.0 kJ\/kg<\/td>\n< 0.3 kJ\/kg<\/td>\n< 0.3 kJ\/kg<\/td>\n< 0.3 kJ\/kg<\/td>\n< 0.1 kJ\/kg<\/td>\n<\/tr>\n
Coil Power<\/td>\n0%<\/td>\n0%<\/td>\n0%<\/td>\n0%<\/td>\n0%<\/td>\n<\/tr>\n
Max B1+rms<\/td>\n0.79 uT<\/td>\n1.80 uT<\/td>\n1.80 uT<\/td>\n1.80 uT<\/td>\n0.64 uT<\/td>\n<\/tr>\n
PNS \/ level<\/td>\n53 % \/ normal<\/td>\n62 % \/ normal<\/td>\n90 % \/ 1st level<\/td>\n62 % \/ normal<\/td>\n66 % \/ normal<\/td>\n<\/tr>\n
dB\/dt<\/td>\n46.6 T\/s<\/td>\n87.0 T\/s<\/td>\n85.0 T\/s<\/td>\n87.0 T\/s<\/td>\n63.9 T\/s<\/td>\n<\/tr>\n
Sound Pressure Level (dB)<\/td>\n10.4<\/td>\n14.1<\/td>\n13.8<\/td>\n14.1<\/td>\n8.9<\/td>\n<\/tr>\n
Boil-off (hPa\/h)<\/td>\n―<\/td>\n3.6<\/td>\n5.4<\/td>\n3.6<\/td>\n3.6<\/td>\n<\/tr>\n
Max Boil-off (hPa\/h)<\/td>\n―<\/td>\n3.6<\/td>\n5.4<\/td>\n3.6<\/td>\n4.8<\/td>\n<\/tr>\n
Boil-off (hPa)<\/td>\n―<\/td>\n0.1<\/td>\n0.2<\/td>\n0.1<\/td>\n0.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Geometry<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\nSurvey<\/th>\nAXIAL
TOF Venogram
Pre<\/th>\n		CORONAL
TOF Venogram
Pre<\/th>\n		AXIAL
TOF Venogram
+Gd<\/th>\n		AXIAL
MPRAGE Venogram
+Gd<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n<\/tr>\n<\/thead>\n
Nucleus<\/td>\n―<\/td>\nH1<\/td>\nH1<\/td>\nH1<\/td>\nH1<\/td>\n<\/tr>\n
SmartSelect<\/td>\n―<\/td>\nyes<\/td>\nyes<\/td>\nyes<\/td>\nyes<\/td>\n<\/tr>\n
Coil 1 (exclude)<\/td>\n―<\/td>\nNone<\/td>\nNone<\/td>\nNone<\/td>\nNone<\/td>\n<\/tr>\n
Uniformity<\/td>\nClassic<\/td>\nCLEAR<\/td>\nCLEAR<\/td>\nCLEAR<\/td>\nCLEAR<\/td>\n<\/tr>\n
FOV AP (mm)<\/td>\n260<\/td>\n220<\/td>\n151<\/td>\n220<\/td>\n240<\/td>\n<\/tr>\n
FOV FH (mm)<\/td>\n260<\/td>\n151<\/td>\n220<\/td>\n151<\/td>\n180<\/td>\n<\/tr>\n
FOV RL (mm)<\/td>\n―<\/td>\n220<\/td>\n220<\/td>\n220<\/td>\n240<\/td>\n<\/tr>\n
    stack RL (mm)<\/td>\n50<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
ACQ voxel size AP (mm)<\/td>\n2<\/td>\n0.9<\/td>\n―<\/td>\n0.9<\/td>\n0.6<\/td>\n<\/tr>\n
ACQ voxel size FH (mm)<\/td>\n1<\/td>\n―<\/td>\n0.9<\/td>\n―<\/td>\n1.2<\/td>\n<\/tr>\n
ACQ voxel size RL (mm)<\/td>\n―<\/td>\n0.8<\/td>\n0.8<\/td>\n0.8<\/td>\n0.6<\/td>\n<\/tr>\n
Slice thickness (mm)<\/td>\n10<\/td>\n2.5<\/td>\n2.5<\/td>\n2.5<\/td>\n―<\/td>\n<\/tr>\n
Recon voxel size AP (mm)<\/td>\n0.9<\/td>\n0.4<\/td>\n―<\/td>\n0.4<\/td>\n0.6<\/td>\n<\/tr>\n
Recon voxel size FH (mm)<\/td>\n0.9<\/td>\n―<\/td>\n0.4<\/td>\n―<\/td>\n1.2<\/td>\n<\/tr>\n
Recon voxel size RL (mm)<\/td>\n―<\/td>\n0.4<\/td>\n0.4<\/td>\n0.4<\/td>\n0.6<\/td>\n<\/tr>\n
Fold-over suppression<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Slice oversampling<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nuser defined<\/td>\n<\/tr>\n
    oversample factor<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n1.5<\/td>\n<\/tr>\n
ENCASE enable<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nno<\/td>\n<\/tr>\n
Reconstruction matrix<\/td>\n288<\/td>\n528<\/td>\n528<\/td>\n528<\/td>\n432<\/td>\n<\/tr>\n
SENSE<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
CS-SENSE<\/td>\n―<\/td>\nyes<\/td>\nyes<\/td>\nyes<\/td>\nyes<\/td>\n<\/tr>\n
    reduction<\/td>\n―<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
    denoising<\/td>\n―<\/td>\nsystem default<\/td>\nsystem default<\/td>\nsystem default<\/td>\nsystem default<\/td>\n<\/tr>\n
k-t Acceleration<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Stacks<\/td>\n3<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
    current<\/td>\nA<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
    type<\/td>\nparallel<\/td>\nparallel<\/td>\nparallel<\/td>\nparallel<\/td>\n―<\/td>\n<\/tr>\n
    slices<\/td>\n3<\/td>\n100<\/td>\n100<\/td>\n100<\/td>\n150<\/td>\n<\/tr>\n
    slice gap<\/td>\nuser defined<\/td>\nuser defined<\/td>\nuser defined<\/td>\nuser defined<\/td>\n―<\/td>\n<\/tr>\n
    gap (mm)<\/td>\n10<\/td>\n-1<\/td>\n-1<\/td>\n-1<\/td>\n―<\/td>\n<\/tr>\n
    slice orientation<\/td>\nsagittal<\/td>\ntransverse<\/td>\ncoronal<\/td>\ntransverse<\/td>\ntransverse<\/td>\n<\/tr>\n
    fold-over direction<\/td>\nAP<\/td>\nRL<\/td>\nRL<\/td>\nRL<\/td>\nRL<\/td>\n<\/tr>\n
    fat shift direction<\/td>\nF<\/td>\nP<\/td>\nF<\/td>\nP<\/td>\nP<\/td>\n<\/tr>\n
Slice scan order<\/td>\ndefault<\/td>\nFH<\/td>\nPA<\/td>\nFH<\/td>\n―<\/td>\n<\/tr>\n
Stack scan order<\/td>\nascend<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
Stack sort order<\/td>\nno<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
Multi-chunk<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nno<\/td>\n<\/tr>\n
Large table movement<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Plan Align<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
REST slabs<\/td>\n0<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n0<\/td>\n<\/tr>\n
    type<\/td>\n―<\/td>\nparallel<\/td>\nperpendicular<\/td>\nparallel<\/td>\n―<\/td>\n<\/tr>\n
    thickness (mm)<\/td>\n―<\/td>\n20<\/td>\n20<\/td>\n20<\/td>\n―<\/td>\n<\/tr>\n
    position<\/td>\n―<\/td>\nfeet<\/td>\nleft<\/td>\nfeet<\/td>\n―<\/td>\n<\/tr>\n
    gap<\/td>\n―<\/td>\nuser defined<\/td>\n100<\/td>\nuser defined<\/td>\n―<\/td>\n<\/tr>\n
    (mm)<\/td>\n―<\/td>\n10<\/td>\n90<\/td>\n10<\/td>\n―<\/td>\n<\/tr>\n
    power<\/td>\n―<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n―<\/td>\n<\/tr>\n
Interactive positioning<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Allow table movement<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Patient position<\/td>\n―<\/td>\nhead first<\/td>\nhead first<\/td>\nhead first<\/td>\nhead first<\/td>\n<\/tr>\n
Patient body position<\/td>\n―<\/td>\nhead first<\/td>\nhead first<\/td>\nhead first<\/td>\nhead first<\/td>\n<\/tr>\n
Patient orientation<\/td>\n―<\/td>\nsupine<\/td>\nsupine<\/td>\nsupine<\/td>\nsupine<\/td>\n<\/tr>\n
Patient body orientation<\/td>\n―<\/td>\nsupine<\/td>\nsupine<\/td>\nsupine<\/td>\nsupine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Contrast<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\nSurvey<\/th>\nAXIALTOF VenogramPre<\/th>\nCORONALTOF VenogramPre<\/th>\nAXIALTOF Venogram+Gd<\/th>\nAXIALMPRAGE Venogram +Gd<\/th>\n<\/tr>\n<\/thead>\n
Scan type<\/td>\n―<\/td>\nImaging<\/td>\nImaging<\/td>\nImaging<\/td>\nImaging<\/td>\n<\/tr>\n
Scan mode<\/td>\nM2D<\/td>\nM2D<\/td>\nM2D<\/td>\nM2D<\/td>\n3D<\/td>\n<\/tr>\n
technique<\/td>\nFFE<\/td>\nFFE<\/td>\nFFE<\/td>\nFFE<\/td>\nFFE<\/td>\n<\/tr>\n
3D non-selective<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nno<\/td>\n<\/tr>\n
Contrast enhancement<\/td>\nT1<\/td>\nT1<\/td>\nT1<\/td>\nT1<\/td>\nT1<\/td>\n<\/tr>\n
Acquisition mode<\/td>\n―<\/td>\ncartesian<\/td>\ncartesian<\/td>\ncartesian<\/td>\ncartesian<\/td>\n<\/tr>\n
Fast Imaging mode<\/td>\nTFE<\/td>\nnone<\/td>\nnone<\/td>\nnone<\/td>\nTFE<\/td>\n<\/tr>\n
shot mode<\/td>\nmultishot<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nmultishot<\/td>\n<\/tr>\n
TFE factor<\/td>\n64<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n138<\/td>\n<\/tr>\n
startup echoes<\/td>\ndefault<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\ndefault<\/td>\n<\/tr>\n
shot interval<\/td>\nshortest<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nuser defined<\/td>\n<\/tr>\n
(ms)<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n2250<\/td>\n<\/tr>\n
profile order<\/td>\nlinear<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nlinear<\/td>\n<\/tr>\n
turbo direction<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nZ<\/td>\n<\/tr>\n
Echoes<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
partial echo<\/td>\nno<\/td>\nyes<\/td>\nyes<\/td>\nyes<\/td>\nno<\/td>\n<\/tr>\n
shifted echo<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
TE<\/td>\nin-phase<\/td>\nout-phase<\/td>\nout-phase<\/td>\nout-phase<\/td>\nshortest<\/td>\n<\/tr>\n
(ms)<\/td>\n4.6<\/td>\n3.5<\/td>\n3.5<\/td>\n3.5<\/td>\n―<\/td>\n<\/tr>\n
Flip angle (deg)<\/td>\n15<\/td>\n60<\/td>\n60<\/td>\n60<\/td>\n9<\/td>\n<\/tr>\n
TR<\/td>\nuser defined<\/td>\nshortest<\/td>\nshortest<\/td>\nshortest<\/td>\nshortest<\/td>\n<\/tr>\n
(ms)<\/td>\n11<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
Halfscan<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Water-fat shift<\/td>\nuser defined<\/td>\nmaximum<\/td>\nmaximum<\/td>\nmaximum<\/td>\nmaximum<\/td>\n<\/tr>\n
(pixels)<\/td>\n3.5<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n<\/tr>\n
RF Shims<\/td>\nfixed<\/td>\nadaptive<\/td>\nadaptive<\/td>\nadaptive<\/td>\nfixed<\/td>\n<\/tr>\n
Shim<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\n<\/tr>\n
mDIXON<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Fat suppression<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Water suppression<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
TFE prepulse<\/td>\ninvert<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\ninvert<\/td>\n<\/tr>\n
slice selection<\/td>\nno<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nno<\/td>\n<\/tr>\n
delay<\/td>\nuser defined<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nuser defined<\/td>\n<\/tr>\n
(ms)<\/td>\n800<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n900<\/td>\n<\/tr>\n
PSIR<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nno<\/td>\n<\/tr>\n
MTC<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
T2prep<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nno<\/td>\n<\/tr>\n
Custom prepulse<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
MDME<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Diffusion mode<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
T1 mapping<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Transmit channels<\/td>\n―<\/td>\nboth<\/td>\nboth<\/td>\nboth<\/td>\nboth<\/td>\n<\/tr>\n
SAR mode<\/td>\nhigh<\/td>\nhigh<\/td>\nhigh<\/td>\nhigh<\/td>\nhigh<\/td>\n<\/tr>\n
B1 mode<\/td>\ndefault<\/td>\nuser defined<\/td>\nuser defined<\/td>\nuser defined<\/td>\ndefault<\/td>\n<\/tr>\n
amplitude (uT)<\/td>\n―<\/td>\n11.5<\/td>\n11.5<\/td>\n11.5<\/td>\n―<\/td>\n<\/tr>\n
SAR allow first level<\/td>\nyes<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nyes<\/td>\n<\/tr>\n
Patient pregnancy<\/td>\n―<\/td>\nyes<\/td>\nyes<\/td>\nyes<\/td>\nno<\/td>\n<\/tr>\n
Patient WB SAR [W\/kg]<\/td>\n―<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Patient Head SAR [W\/kg]<\/td>\n―<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Patient max. dB\/dt [T\/s]<\/td>\n―<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Max slewrate [T\/m\/s]<\/td>\n―<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Max. B1+rms [uT]<\/td>\n―<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
PNS mode<\/td>\nlow<\/td>\nhigh<\/td>\nhigh<\/td>\nhigh<\/td>\nhigh<\/td>\n<\/tr>\n
Gradient mode<\/td>\ndefault<\/td>\nmaximum<\/td>\nmaximum<\/td>\nmaximum<\/td>\ndefault<\/td>\n<\/tr>\n
SofTone mode<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Motion<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\nSurvey<\/th>\nAXIAL
TOF Venogram
Pre<\/th>\n		CORONAL
TOF Venogram
Pre<\/th>\n		AXIAL
TOF Venogram
+Gd<\/th>\n		AXIAL
MPRAGE Venogram
+Gd<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n<\/tr>\n<\/thead>\n
Cardiac synchronization<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Heart rate > 250 bpm<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Respiratory compensation<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Navigator respiratory comp<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Flow compensation<\/td>\nno<\/td>\nyes<\/td>\nyes<\/td>\nyes<\/td>\nno<\/td>\n<\/tr>\n
fMRI echo stabilisation<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Motion smoothing<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nno<\/td>\n<\/tr>\n
NSA<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
MRE enable<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Dynamic Angio<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\nSurvey<\/th>\nAXIAL
TOF Venogram
Pre<\/th>\n		CORONAL
TOF Venogram
Pre<\/th>\n		AXIAL
TOF Venogram
+Gd<\/th>\n		AXIAL
MPRAGE Venogram
+Gd<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n<\/tr>\n<\/thead>\n
Angio \/ Contrast enh.<\/td>\nno<\/td>\ninflow<\/td>\ninflow<\/td>\ninflow<\/td>\nno<\/td>\n<\/tr>\n
Quantitative flow<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
CENTRA<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\nno<\/td>\n<\/tr>\n
Manual start<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Dynamic study<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Arterial Spin labeling<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

Post Processing<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Scan Description<\/th>\nSurvey<\/th>\nAXIAL
TOF Venogram
Pre<\/th>\n		CORONAL
TOF Venogram
Pre<\/th>\n		AXIAL
TOF Venogram
+Gd<\/th>\n		AXIAL
MPRAGE Venogram
+Gd<\/th>\n<\/tr>\n
 <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n <\/th>\n<\/tr>\n<\/thead>\n
Preparation phases<\/td>\nauto<\/td>\nauto<\/td>\nauto<\/td>\nauto<\/td>\nauto<\/td>\n<\/tr>\n
Interactive F0<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Quick Survey<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\n<\/tr>\n
SmartPlan survey<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
B0 field map<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
B1 field map<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
MIP\/MPR<\/td>\nno<\/td>\nMIP<\/td>\nMIP<\/td>\nMIP<\/td>\nno<\/td>\n<\/tr>\n
    protocol<\/td>\n―<\/td>\ncompose<\/td>\ncompose<\/td>\ncompose<\/td>\n―<\/td>\n<\/tr>\n
SWIp<\/td>\n―<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Images<\/td>\nM, no, no, no<\/td>\nM, (3) no<\/td>\nM, (3) no<\/td>\nM, (3) no<\/td>\nM, (3) no<\/td>\n<\/tr>\n
Autoview image<\/td>\nM<\/td>\nM<\/td>\nM<\/td>\nM<\/td>\nM<\/td>\n<\/tr>\n
Calculated images<\/td>\nno, no, no, no<\/td>\n(4) no<\/td>\n(4) no<\/td>\n(4) no<\/td>\n(4) no<\/td>\n<\/tr>\n
Reference tissue<\/td>\nWhite matter<\/td>\nGrey matter<\/td>\nGrey matter<\/td>\nGrey matter<\/td>\nWhite matter<\/td>\n<\/tr>\n
Recon compression<\/td>\nNo<\/td>\nNo<\/td>\nNo<\/td>\nNo<\/td>\nNo<\/td>\n<\/tr>\n
Preset window contrast<\/td>\nsoft<\/td>\nsoft<\/td>\nsoft<\/td>\nsoft<\/td>\nsoft<\/td>\n<\/tr>\n
Reconstruction mode<\/td>\nimmediate<\/td>\nreal time<\/td>\nreal time<\/td>\nreal time<\/td>\nimmediate<\/td>\n<\/tr>\n
Save raw data<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Hardcopy protocol<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Image filter<\/td>\nsystem default<\/td>\nsystem default<\/td>\nsystem default<\/td>\nsystem default<\/td>\nsystem default<\/td>\n<\/tr>\n
Uniformity correction<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n
Geometry correction<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\ndefault<\/td>\n<\/tr>\n
Elliptical k-space shutter<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\n―<\/td>\ndefault<\/td>\n<\/tr>\n
Free rotatable<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\nno<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Print Instructions And Patient Preparation Instructions • Sequences are in addition to the Routine Adult Brain protocol. For hyperacute patient, assess for penumbra• No patient preparation• 20- to 22-gauge IV access preferred• Power injection preferred Position Supine, head first Coil SENSE-Head-8 channel coil preferred Landmark Glabella Contrast Agent Parameters Contrast Agent Dose Injection Rate Dose […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[47,48,45],"tags":[],"class_list":["post-4566","page","type-page","status-publish","hentry","category-3-0t","category-brain","category-philips"],"_links":{"self":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/4566","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=4566"}],"version-history":[{"count":5,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/4566\/revisions"}],"predecessor-version":[{"id":5902,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/4566\/revisions\/5902"}],"wp:attachment":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/media?parent=4566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/categories?post=4566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/tags?post=4566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}