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MR Neuro 3D - Offline DTI JobAid

MR Neuro 3D - Offline DTI JobAid

MR Neuro 3D – Offline DTI syngo.via Offline DTI Step – calculation is used to generate tensor data and diffusion paramter maps for further processing in the Tractography Step. 1. From the Patient Worklist, load the appropriate data set into the MR Neuro 3D Workflow a. Examination correctly mapped: double click to load a. Manual mapping required: right click the examination and Open With > MR Neuro 3D. Open Ctrl+O @ Open with Favorites View as Read-Only with Suggested Batch Open MR Breast Assign Workflow MR BreVis Group Studies MR Cardiac Analysis * Batch Assign Workflow MR Neuro 3D Cancel Workflow MR Neurology Search Patient with DICOM Q/R MR Oncology 2. MR Neuro 3D Reading Step MR Neuro 3D Q + a. Offline DTI i. Select Diffusion Weighted Image (DWI) MR Neuro 3D Reading MR Neuro 3D Calculation from the list (e.g., B-value) Offline BOLD (or) Offline DTI ii. Drag DWI images from Series Select Diffusion Weighted Imag ... Navigator B-Value_02 Configu ... Start Calcula MR Neurology Reading II Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2018 SIEMENS Master Template: EFF Date 22 Aug 17 | HOOD/HILS HOOD05162002647849 Healthineers Jobaid: Effective Date: 02/07/2020 | HOOD/HILS HOOD05162003063269 Job Aid | MR Neuro 3D – Offline DTI syngo.via Effective Date: 02/07/2020 | HOOD/HILS HOOD05162003063269 3. Configuration Icon – opens Diffusion Tensor Calculation window a. Diffusion Tensor Calculation Settings: Define values if changes required i. Default Series Name – defines pre-fix used for generated result data (Tensor and DTI maps) ii. Check for Distortion Type 1. Box Checked (default) – tensor estimation and DTI map generation limited to MDDW data without distortion correction iii. Generate Diffusion Map 1. Box Checked (default) – listed DTI Maps are generated in addition to B0 image series b. Diffusion Gradient Map i. Always Use Diffusion Gradient Map 1. Box Un-Checked (default) – required diffusion gradient information is derived from the DICOM header of the input data. ii. Diffusion Gradient Map – User-defined gradient map definition 1. Diffusion gradient map data needs to be consistent with MDDW image acquisition. Parameters can be imported via external file (*.gra), further edited and saved persistently as a preset. [e.g., Handling of external gradient maps (*.gra, * .xml)]. 2. Coordinate System 3. B-Factors 4. B0 Gradient Vector 5. Gradient Vector Map c. Select OK Diffusion Tensor Calculation ? X Diffusion Tensor Calculation Settings Default Tensor Series Tensor Check for Distortion Type Generate Diffusion Map ADC (MD) TraceW FA AD RD Diffusion Gradient Map Always Use Diffusion Gradient Map Diffusion Gradient Map SIEMENS 8 60 Coordinate System Magnet Based Save p. Seve Delete Import B Factors 0,1000 BO Gradient Vector X 0 0 ZO Gradient Vector Map In X 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000 -0.970040 -0.000003 0.242940 -0.845720 -0.529920 0.062865 -0.613950 0.782360 0.104750 Add Row Delete Activate OK Cancel Windows. Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2018 Page 2 of 5 Job Aid | MR Neuro 3D – Offline DTI syngo.via Effective Date: 02/07/2020 | HOOD/HILS HOOD05162003063269 4. Start Calculation Icon – starts Tensor Calculation a. Select Start Calculation Icon: calculation of MR Neuro 3D Q + Tensor and selected DTI Maps starts MR Neuro 3D Reading i. Progress bar show calculation status MR Neuro 3D Calculation Offline BOLD Offline DTI Start Calcula. Select Diffusion Weighted Imag. Tensor Estimation 0% x MR Neurology Reading 5. Offline DTI Maps a. Lower Right Corner Menu > select different diffusion maps (e.g., menu not available on epi2d_diff_sequence) b. Select Diffusion Map i. Tensor (DICOM Raw object) ii. B0 image series iii. DTI Maps (optional) 1. FA – Fractional Anisotropy 2. TraceW – Trace Weighted 3. ADC – Apparent Diffusion Coefficient 4. RD – Radial Diffusivity 5. AD – Axial Diffusivity fMRI_DTI_Tumor_1, Cou antonsspital Aarau AG 12344534 Ref : 421 *2/28/1999, M. 12Y Avanto CURRENT SMRVB20A 8/2/2011 HFS +LPH Tensorep2d_dit_DTI_pesi latest 12:33:26 PM 1010 IMAn a. 1cm AutoWindowing - TR 7224.0 TE 99.1 MR Color LUT Q BW 1395.0 MPR THICK : p2 MAGN MR Presets A1/PFP/FS THE 1-4 ep_b1000#1 / 90 bo ‹ Diffusion Map TraceW Reset Windowing Diffus ADC fMRI_DTI_Tumor_1, Course FA Kantonsspital Aarau AG 12344534 Ref : 421 *2/28/1999, M. 12Y AD Avanto CURRENT SMRVB20A 8/2/2011 HFS Tensorep2d_diff_DTI p2_TRACEW MAP RD +LPH latest Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2018 Page 3 of 5 Job Aid | MR Neuro 3D – Offline DTI syngo.via Effective Date: 02/07/2020 | HOOD/HILS HOOD05162003063269 c. Image Area – calculated maps are displayed IMKI_DI_Tumor_1, Course 12344534 *2/28/1999, M, 12Y CURRENT MR B1 8/2/2011 ep2d diff DTI p2 latest/B-Value_02/Phase_01 12:33:26 PM 19 IMA -2 FRM -26 TR 7224.0 TE 99.1 BW 1395.0 MPR THICK : p2 MAGN/DIFF/ND 128p.128 fMRI_DTI_Tumor_1, C onsspit onsspital Aarau AG FMRI_DTI_Tumor_1, Course 12344534 Ref : 421 12344534 *2/28/1999, M, 12Y Avanto *2/28/1999, M, 12Y CURRENT SMRVB20A CURRENT SMRVB2 8/2/2011 HFS +LPH B/2/2011 Tensorep2d_of_DTIp Tensorep2d_of_DT_p2_ADC_MAP. latest latest 12:33:28 PM 1010 IMA.n.a. 12:33:28 PM 1008 IMA.n.a. FI TRO TR 7224 0 TR 7224.0 TE 99.1 BW 1395.0 SPC 20 TE 99.1 SP HOE BW 1335.0 MPR THICK : p2 MPR THICK: p2 MAGN/DIFFIADC SPC 20 128p*128 A1/PFP/FS A1/PFP/FS Tra THE1-4 THE1-4 1856 ep_b1000#1 / 90 ep_b1000#1 /90 C 1168 nz fMRI_DTI_Tumor_1, Course Kantonsspital Aarau AG IMRI_DTI_Tumor_1, Course Kantonsspital Aarau AG 12344534 Ref : 421 12344534 *2/28/1999, M. 12Y *2/28/1999, M, 12Y CURRENT MRVB204 CURRENT MRVB20A 8/2/2011 8/2/2011 ALPH Tensorep2d_diff_DTI_p2_TRACEW_MAP_BValue_1000 sensorep2d_at_DTp2.80 latest 12:33:28 PM 1009 IMAn a . 12:33:19 PM 1006 IMAna 1cm F F TR 7224 0 TP 0 TR 7224 0 TP Q TE 99.1 SP H25.7 SP H25 7 BW 1395.0 SL 2.0 TE 99 1 BW 1395.0 SL 2.0 MPR THICK : p2 MAGN/DIFF/TRACEW SPC 2.0 SPC 2.0 128p 128 MPR THICK : p2 MAGN/DIFFITENSOR BO 128p* 128 A1/PFP/FS Tra THE1 4 W A1/PFP/FS Tra ep_b1000#1 / 90 C 187 119 THE 1-4 60_b0 / 90 6. Save Results Save and Send: Results are stored on the system and sent to your ar- chive II Save and Pause: Results are stored on the system Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2018 Page 4 of 5 Job Aid | MR Neuro 3D – Offline DTI syngo.via Effective Date: 02/07/2020 | HOOD/HILS HOOD05162003063269 Please note that the learning material is for training purposes only! For the proper use of the software or hardware, please always use the Operator Manual or Instructions for Use (herein- after collectively “Operator Manual”) issued by Siemens Healthineers. This material is to be used as training material only and shall by no means substitute the Operator Manual. Any material used in this training will not be updated on a regular basis and does not necessarily reflect the latest version of the software and hardware available at the time of the training. The Operator's Manual shall be used as your main reference, in particular for relevant safety information like warnings and cautions. Note: Some functions shown in this material are optional and might not be part of your system. Certain products, product related claims or functionalities (hereinafter collectively “Functionality”) may not (yet) be commercially available in your country. Due to regulatory requirements, the future availability of said Functionalities in any specific country is not guaranteed. Please contact your local Siemens Healthineers sales representative for the most current information. The reproduction, transmission or distribution of this training or its contents is not permitted without express written authority. Offenders will be liable for damages. All names and data of patients, parameters and configuration dependent designations are fictional and examples only. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Copyright © Siemens Healthcare GmbH 2018 ………………………………………………………… Siemens Healthineers Headquarters Siemens Healthcare GmbH Henkestr. 127 91052 Erlangen, Germany Telephone: +49 9131 84-0 siemens.com/healthineers Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2018 Page 5 of 5