Filters
Vendor
Field Strength

Seizures Brain 1.5T

Philips Healthcare – MR Gadopiclenol (VUEWAY®) Protocols

Get Adobe Reader

Instructions And Patient Preparation

Instructions
• Change patient into hospital issued gown and pants
• 20- to 22-gauge IV access preferred
Position
Supine, head first
Coil
15 channel head coil
Landmark
Glabella
Comments
The Coronal T2 FLAIR and T2 sequences should be acquired perpendicular to the plane of the hippocampus

Contrast Agent Parameters

Contrast Agent Dose Injection Rate
Gadopiclenol (VUEWAY) 0.05 mmol/kg Hand inject
Saline Flush 10 mL Hand inject
Comments The Coronal T2 FLAIR and T2 sequences should be acquired perpendicular to the plane of the hippocampus

Info Page

Scan Description Survey
Brain		 SAGITTAL
3D T1		 SAGITTAL
3D T2 FLAIR		 CORONAL
T2 Hipp		 CORONAL
T2 FLAIR Hipp		 SWIp
Fast		 Source
DTI		 SAGITTAL
3D T1 +C		 AXIAL
T1 +C Fat Sat
  View Image View Image View Image View Image View Image View Image View Image View Image View Image
Total scan duration 00:31.4 03:42.8 05:21.6 01:23.0 03:51.0 02:10.9 02:08.4 03:42.8 02:57.2
Rel. SNR 1 1 1 1 1 1 1 1 1
Act. TR (ms) — — — 3953 — — 7135 — 720
Act. TR/TI (ms) — — 4800 / 1660 — 11000 / 2800 — — — —
Act. TR/TE (ms) 15 / 5.2 25 / 4.6 — — — — — 25 / 4.6 —
Act. TR/TE1/delta TE (ms) — — — — — 52 / 12 / 11.0 — — —
Act. TE (ms) — — 315 90 140 — 74 — 20
ACQ matrix M x P 256 x 126 252 x 250 228 x 227 320 x 252 200 x 152 260 x 179 112 x 111 252 x 250 244 x 196
ACQ voxel MPS (mm) 0.98 / 1.98 / 10.0 0.99 / 1.00 / 1.00 1.10 / 1.10 / 1.12 0.56 / 0.71 / 3.00 0.90 / 1.18 / 3.00 0.85 / 1.00 / 4.00 2.00 / 2.02 / 3.00 0.99 / 1.00 / 1.00 0.90 / 0.94 / 3.00
REC voxel MPS (mm) 0.98 / 0.98 / 10.0 0.49 / 0.49 / 1.00 0.65 / 0.65 / 0.56 0.45 / 0.45 / 3.00 0.80 / 0.80 / 3.00 0.39 / 0.39 / 2.00 1.00 / 1.00 / 3.00 0.49 / 0.49 / 1.00 0.43 / 0.43 / 3.00
Scan percentage (%) 49 99 100 79 76 84 99 99 96
Packages — — — 1 3 — 1 — 6
Min. slice gap (mm) — — — 0 3 — 0 — 3
Act. slice gap (mm) — 0 -0.6 0.3 — -2 — 0 —
Optimal slices — — — — 30 — — — 16
Max. slices — — — — 45 — — — —
Act. WFS (pix) / BW (Hz) — 1.511 / 143.8 — — — 1.617 / 134.3 — 1.511 / 143.8 —
Min. WFS (pix) / Max. BW (Hz) — 0.236 / 918.5 — — — 0.506 / 429.3 — 0.236 / 918.5 —
Min. TR/TE1/delta TE (ms) — — — — — 51 / 8.7 / 9.5 — — —
EPI factor — — — — — — 111 — —
WFS (pix) / BW (Hz) — — 0.250 / 870.2 0.795 / 273.2 0.858 / 253.0 — 20.096 / 10.8 — 0.390 / 556.8
BW in EPI freq. dir. (Hz) — — — — — — 1580.1 — —
TSE es / shot (ms) — — 3.2 / 602 10.0 / 170 6.5 / 274 — — — 4.3 / 35
TEeff / TEequiv (ms) — — 315 / 139 — 140 / 105 — — — —
Min. TR (ms) — — — — — — — — 720
Min. TR/TI (ms) — — 2409 / 50 — 7405 / 50 — — — —
TFE shots 3 — — — — — — — —
TFE dur. shot / acq (ms) 698.5 / 630.0 — — — — — — — —
TFE shot interval (ms) 698.5 — — — — — — — —
Min. TI delay 373.6 — — — — — — — —
Act. WFS (pix) / BW (Hz) 1.161 / 187.1 — — — — — — — —
Min. WFS (pix) / Max. BW (Hz) 0.525 / 413.8 — — — — — — — —
Min. TR/TE (ms) 10 / 5.2 9.9 / 3.8 — — — — — 9.9 / 3.8 —
Local torso SAR < 6 % < 8 % < 6 % < 91 % < 22 % < 2 % < 11 % < 8 % < 75 %
Whole body SAR / level < 0.2 W/kg / normal < 0.2 W/kg / normal < 0.2 W/kg / normal < 2.3 W/kg / 1st level < 0.6 W/kg / normal 0.0 W/kg / normal < 0.3 W/kg / normal < 0.2 W/kg / normal < 1.9 W/kg / normal
SED 0.0 kJ/kg 0.0 kJ/kg 0.0 kJ/kg < 0.2 kJ/kg < 0.1 kJ/kg 0.0 kJ/kg 0.0 kJ/kg 0.0 kJ/kg < 0.3 kJ/kg
Max B1+rms 1.05 uT 1.19 uT 1.10 uT 4.04 uT 2.09 uT 0.59 uT 1.39 uT 1.19 uT 3.67 uT
PNS / level 17 % / normal 59 % / normal 71 % / normal 42 % / normal 44 % / normal 27 % / normal 60 % / normal 59 % / normal 60 % / normal
dB/dt 12.8 T/s 56.3 T/s 55.8 T/s 41.4 T/s 40.0 T/s 12.8 T/s 56.4 T/s 56.3 T/s 80.8 T/s
Sound Pressure Level (dB) -3.8 11.1 18.1 10.2 11.8 1.7 10.1 11.1 13.6

Geometry

Scan Description Survey
Brain		 SAGITTAL
3D T1		 SAGITTAL
3D T2 FLAIR		 CORONAL
T2 Hipp		 CORONAL
T2 FLAIR Hipp		 SWIp
Fast		 Source
DTI		 SAGITTAL
3D T1 +C		 AXIAL
T1 +C Fat Sat
                   
SmartSelect yes yes yes yes yes yes yes yes yes
Uniformity — CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR
FOV AP (mm) 250 250 250 72 175 220 224 250 220
      FOV (mm) (3) 50, (17) 10 — — — — — — — —
FOV FH (mm) 250 250 250 180 180 150 150 250 144
FOV RL (mm) — 185 180 180 180 179 224 185 184
ACQ voxel size AP (mm) 2 1 1.1 — — 0.9 2 1 0.9
ACQ voxel size FH (mm) 1 1 1.1 0.6 0.9 4 — 1 —
ACQ voxel size RL (mm) — 1 1.1 0.7 1.1 1 2 1 0.9
Slice thickness (mm) 10 — — 3 3 — 3 — 3
Bar orientation RL — — — — — — — —
VOI orientation transverse — — — — — — — —
VOI size AP (mm) 30 — — — — — — — —
VOI size FH (mm) 30 — — — — — — — —
VOI size RL (mm) 30 — — — — — — — —
Recon voxel size AP (mm) 1 0.5 0.7 — — 0.4 1 0.5 0.4
Recon voxel size FH (mm) 1 0.5 0.7 0.4 0.8 2 — 0.5 —
Recon voxel size RL (mm) — 1 0.6 0.4 0.8 0.4 1 1 0.4
Fold-over suppression no no no no oversampling no no no no
      A (mm) 50 — — — — — — — —
      L (mm) — — — — 20 — — — —
      P (mm) 50 — — — — — — — —
      R (mm) — — — — 20 — — — —
Slice oversampling — default user defined — — default — default —
oversample factor — — 1 — — — — — —
ENCASE enable — no — — — no — no —
Reconstruction matrix 256 512 384 400 224 560 224 512 512
SENSE no no no no no no no no no
CS-SENSE no yes yes yes yes yes no yes yes
      reduction — 6 5 1.5 1.5 3 — 6 1.3
      denoising — system default system default system default system default system default — system default system default
      k-t Acceleration no no no no no no no no no
Stacks 3 1 1 1 1 1 1 1 1
      type (20) parallel — — parallel parallel — parallel — parallel
Slices (3) 3, (17) 1 185 321 22 44 75 50 185 48
      slice gap user defined — — default user defined — user defined — user defined
      gap (mm) (20) 10 — — — 1 — 0 — 0
Slice orientation sagittal, coronal, (18) transverse sagittal sagittal coronal coronal — transverse sagittal transverse
Fold-over direction AP, (19) RL AP AP RL RL transverse AP AP RL
Fat shift direction (2) F, (18) P F F F F RL P F P
      radial axis AP, RL, AP, (17) RL — — — — P — — —
      radial angle (deg) (20) 0 — — — — — — — —
Multi-chunk — no no — — no — no —
Minimum number of Packages — — — 1 3 — 1 — 1
Slice scan order default — — default default — default — default
Stack scan order ascend — — — — — — — —
O-MAR — — no no no — — — no
Move table per stack no — — — — — — — —
Large table movement no no no no no no no no no
Stack alignment no — — — — — — — —
Stack sort order no — — — — — — — —
PlanAlign no no no no no no no no no
REST slabs 0 0 0 0 0 0 0 0 0
Interactive positioning no no no no no no no no no
Patient position head first head first head first head first head first head first head first head first head first
Patient body position head first head first head first head first head first head first head first head first head first
Patient orientation supine supine supine supine supine supine supine supine supine
Patient body orientation supine supine supine supine supine supine supine supine supine

Contrast

Scan Description SurveyBrain SAGITTAL3D T1 SAGITTAL3D T2 FLAIR CORONALT2 Hipp CORONALT2 FLAIR Hipp SWIpFast SourceDTI SAGITTAL3D T1 +C AXIALT1 +C Fat Sat
Scan type Imaging Imaging Imaging Imaging Imaging Imaging Imaging Imaging Imaging Scan type
Scan mode M2D 3D 3D MS MS 3D MS 3D MS Scan mode
3D non-selective — no — — — no — no — 3D non-selective
Contrast enhancement T1 T1 — — — T1 — T1 — Contrast enhancement
Modified SE — — — no — — no — no Modified SE
Acquisition mode cartesian cartesian cartesian cartesian cartesian cartesian cartesian cartesian cartesian Acquisition mode
Fast Imaging mode TFE none TSE TSE TSE none EPI none TSE Fast Imaging mode
3D VIEW — — Brain FLAIR — — — — — — 3D VIEW
TSE factor — — 178 17 42 — — — 8 TSE factor
TFE factor 42 — — — — — — — — TFE factor
Echoes 1 1 1 1 1 4 1 1 1 Echoes
TE/TE first shortest in-phase shortest user defined user defined user defined user defined in-phase shortest TE/TE first
Flip angle (deg) 20 30 — 90 — 20 90 30 69 Flip angle (deg)
Refocusing control — — constant no constant — — — no Refocusing control
TR user defined user defined user defined shortest user defined user defined shortest user defined range TR
Halfscan no no no no no no yes no no Halfscan
Water-fat shift maximum maximum maximum maximum maximum user defined minimum maximum maximum Water-fat shift
IR delay (ms) — — 1660 — 2800 — — — — IR delay (ms)
Shim — default default default default default auto default default Shim
mDIXON no no no no no no no no no mDIXON
Fat suppression no no SPIR no no no SPIR no SPIR Fat suppression
Water suppression no no no no no no no no no Water suppression
TFE prepulse invert — — — — — — — — TFE prepulse
PSIR no — — — — — — — — PSIR
MTC no no no no no no no no no MTC
T2prep no — yes — — — — — — T2prep
Diffusion mode no no no no no no DTI no no Diffusion mode
T1 mapping no no no no no no no no no T1 mapping
SAR mode high high high high moderate high high high moderate SAR mode
B1 mode default default default default default default default default default B1 mode
SAR allow first level yes yes yes yes yes yes yes yes yes SAR allow first level
Patient pregnancy no no no no no no no no no Patient pregnancy
Patient WB SAR [W/kg] — — — — — — — — — Patient WB SAR [W/kg]
Patient Head SAR [W/kg] — — — — — — — — — Patient Head SAR [W/kg]
Patient max. dB/dt [T/s] — — — — — — — — — Patient max. dB/dt [T/s]
Max slewrate [T/m/s] — — — — — — — — — Max slewrate [T/m/s]
Max. B1+rms [uT] — — — — — — — — — Max. B1+rms [uT]
PNS mode low low high moderate low low low low low PNS mode
Gradient mode regular maximum default default default default default maximum maximum Gradient mode
SofTone mode no no no no no no no no no SofTone mode

Motion

Scan Description Survey
Brain		 SAGITTAL
3D T1		 SAGITTAL
3D T2 FLAIR		 CORONAL
T2 Hipp		 CORONAL
T2 FLAIR Hipp		 SWIp
Fast		 Source
DTI		 SAGITTAL
3D T1 +C		 AXIAL
T1 +C Fat Sat
                   
Cardiac synchronization no no no no no no no no no
Respiratory compensation no no no no no no no no no
Navigator respiratory comp no no no no no no no no no
Flow compensation no no no no no yes no no no
fMRI echo stabilisation no no — — — no — no —
Temporal slice spacing — — — default — — default — default
Motion smoothing — — no no no — — — no
NSA 1 1 2 2 2 1 1 1 2
partial NSA — — no — — — — — —
SMART — — no no no — — — no
MRE enable no no no no no no no no no
CENTRA — — no — — — — — —

Dynamic Angio

Scan Description Survey
Brain		 SAGITTAL
3D T1		 SAGITTAL
3D T2 FLAIR		 CORONAL
T2 Hipp		 CORONAL
T2 FLAIR Hipp		 SWIp
Fast		 Source
DTI		 SAGITTAL
3D T1 +C		 AXIAL
T1 +C Fat Sat
                   
Angio / Contrast enh. no no — — — no — no —
Quantitative flow no no — — — no — no —
Manual start no no no no no no no no no
Dynamic study no no no no no no no no no
Arterial Spin labeling no no no no no no no no no

Post Processing

Scan Description Survey
Brain		 SAGITTAL
3D T1		 SAGITTAL
3D T2 FLAIR		 CORONAL
T2 Hipp		 CORONAL
T2 FLAIR Hipp		 SWIp
Fast		 Source
DTI		 SAGITTAL
3D T1 +C		 AXIAL
T1 +C Fat Sat
                   
Preparation phases — auto auto auto auto auto auto auto auto
Interactive F0 no no no no no no no no no
Quick Survey default default default default default default default default default
MIP/MPR no no no no no no no no no
SWIp no no — — — yes — no —
Images M, (3) no M, (3) no M, (3) no M, (3) no M, (3) no SW-M, SW-P, (2) no M, (3) no M, (3) no M, (3) no
Autoview image M M M M M — M M M
Calculated images (4) no (4) no — (4) no — — (4) no (4) no (4) no
Reference tissue White matter White matter Grey matter White matter White matter White matter White matter White matter White matter
Recon compression No No No No No No No No No
Preset window contrast soft soft soft soft soft soft soft soft soft
Reconstruction mode immediate immediate real time immediate real time immediate immediate immediate real time
Save raw data no no no no no no no no no
Hardcopy protocol no no no no no no no no no
Image filter system default system default system default system default system default system default system default system default system default
Uniformity correction no no no no no no no no no
Geometry correction default default default default default default default default default
Elliptical k-space shutter — default default — — default — default —
Free rotatable no no no no no no no no no
IF_info_seperator 0 0 1634755923 0 0 1634755923 0 0 0