{"id":6230,"date":"2026-07-06T18:59:06","date_gmt":"2026-07-06T18:59:06","guid":{"rendered":"https:\/\/protocols.nwforums.com\/index.php\/routine-orbit-siemens-3t\/"},"modified":"2026-10-05T14:06:03","modified_gmt":"2026-10-05T14:06:03","slug":"routine-orbit-siemens-3t","status":"publish","type":"page","link":"https:\/\/protocols.nwforums.com\/index.php\/routine-orbit-siemens-3t\/","title":{"rendered":"Pediatric Routine Orbit (Smaller Patients) 3T"},"content":{"rendered":"<div style=\"justify-content: flex-end;align-items: flex-start;margin-bottom: 2rem;flex-wrap: wrap;gap: 1rem\">\n<div id=\"protocol-actions\" style=\"gap: 0.75rem;align-items: center;flex-shrink: 0\">\n<a href=\"\/wp-content\/uploads\/2025\/protocols\/Siemens_PedVu3T_Orbit.pdf?v=20261023\" target=\"_blank\" style=\"color: white;background: linear-gradient(135deg, #0066cc, #00a8cc);padding: 8px 20px;border-radius: 6px;font-weight: 600;text-decoration: none\">Print<\/a>\n<\/div>\n<\/div>\n<section>\n<h3>Instructions And Patient Preparation<\/h3>\n<dl>\n<dt>Instructions<\/dt>\n<dd>Position the head in the head coil and immobilize with cushions<br \/>Give cushions under the legs for extra comfort<br \/>Connect the anterior portion of the head coil and secure it in place.<br \/>Sedation vs bundle and feed is the ordering provider&#8217;s decision<\/dd>\n<dt>Common Indications<\/dt>\n<dd>Tumor<br \/>Optic nerve neuritis<br \/>Proptosis<br \/>Vision disturbance<\/dd>\n<dt>Position<\/dt>\n<dd>Head First<br \/>Supine<\/dd>\n<dt>Coil<\/dt>\n<dd>Head Coil 20ch<\/dd>\n<dt>Landmark<\/dt>\n<dd>Center over the glabella<\/dd>\n<dt>Patient Population<\/dt>\n<dd>These protocols are intended for smaller patients and serve as starting points. If a smaller FOV is needed, the parameters are modified accordingly.<\/dd>\n<\/dl>\n<\/section>\n<section>\n<h3>Contrast Agent Parameters<\/h3>\n<table style=\"border-collapse: collapse;width: 100%\">\n<thead style=\"border: 1px solid #999;padding: 8px\">\n<tr>\n<th colspan=\"1\" style=\"border: 1px solid #999;padding: 8px\">Contrast Agent<\/th>\n<th colspan=\"2\" style=\"border: 1px solid #999;padding: 8px\">Dose<\/th>\n<th colspan=\"2\" style=\"border: 1px solid #999;padding: 8px\">Injection Rate<\/th>\n<th colspan=\"4\" style=\"border: 1px solid #999;padding: 8px\">Dose Timing Method and Scan Delay<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 6px\">Gadopiclenol (VUEWAY)<\/td>\n<td colspan=\"2\" style=\"border: 1px solid #ccc;padding: 6px\">0.1 mL\/kg<\/td>\n<td colspan=\"2\" style=\"border: 1px solid #ccc;padding: 6px\">Hand injected<\/td>\n<td colspan=\"4\" style=\"border: 1px solid #ccc;padding: 6px\">Post-contrast series acquired after gadolinium administration<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section>\n<h3>Imaging Parameters<\/h3>\n<table>\n<thead>\n<tr>\n<th>Scan Description<\/th>\n<th>AAhead_scout<\/th>\n<th>COR<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>T1<br \/>DIXON<br \/>ORBITS<br \/>(3MM)<br \/>DRB<\/th>\n<th>AX<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>RESOLVE<br \/>(3mm)<\/th>\n<th>POST<br \/>AX<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<\/th>\n<th>POST<br \/>COR<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<\/tr>\n<tr>\n<th>&nbsp;<\/th>\n<th>&nbsp;<\/th>\n<th><a href=\"javascript:void(0);\" onclick=\"showImageWithCaption('COR T2 DIXON ORBITS (3mm) DRB', '\/wp-content\/uploads\/2026\/peds-vu\/orbit\/cor-t2-dixon-orbits-3mm-drb.png', '', 600, 600); return false;\" style=\"color: white;background: linear-gradient(135deg, #0066cc, #00a8cc);padding: 6px 16px;border-radius: 6px;font-weight: 600;text-decoration: none\">View Image<\/a><\/th>\n<th><a href=\"javascript:void(0);\" onclick=\"showImageWithCaption('AX T1 DIXON ORBITS (3MM) DRB', '\/wp-content\/uploads\/2026\/peds-vu\/orbit\/ax-t1-dixon-orbits-3mm-drb.png', '', 600, 600); return false;\" style=\"color: white;background: linear-gradient(135deg, #0066cc, #00a8cc);padding: 6px 16px;border-radius: 6px;font-weight: 600;text-decoration: none\">View Image<\/a><\/th>\n<th><a href=\"javascript:void(0);\" onclick=\"showImageWithCaption('AX T2 DIXON ORBITS (3mm) DRB', '\/wp-content\/uploads\/2026\/peds-vu\/orbit\/ax-t2-dixon-orbits-3mm-drb.png', '', 600, 600); return false;\" style=\"color: white;background: linear-gradient(135deg, #0066cc, #00a8cc);padding: 6px 16px;border-radius: 6px;font-weight: 600;text-decoration: none\">View Image<\/a><\/th>\n<th><a href=\"javascript:void(0);\" onclick=\"showImageWithCaption('AX RESOLVE (3mm)', '\/wp-content\/uploads\/2026\/peds-vu\/orbit\/ax-resolve-3mm.png', '', 600, 600); return false;\" style=\"color: white;background: linear-gradient(135deg, #0066cc, #00a8cc);padding: 6px 16px;border-radius: 6px;font-weight: 600;text-decoration: none\">View Image<\/a><\/th>\n<th><a href=\"javascript:void(0);\" onclick=\"showImageWithCaption('POST AX T1WI FS DIXON ORBITS (3mm)', '\/wp-content\/uploads\/2026\/peds-vu\/orbit\/post-ax-t1wi-fs-dixon-orbits-3mm.png', '', 600, 600); return false;\" style=\"color: white;background: linear-gradient(135deg, #0066cc, #00a8cc);padding: 6px 16px;border-radius: 6px;font-weight: 600;text-decoration: none\">View Image<\/a><\/th>\n<th><a href=\"javascript:void(0);\" onclick=\"showImageWithCaption('POST COR T1WI FS DIXON ORBITS (3mm) DRB', '\/wp-content\/uploads\/2026\/peds-vu\/orbit\/post-cor-t1wi-fs-dixon-orbits-3mm-drb.png', '', 600, 600); return false;\" style=\"color: white;background: linear-gradient(135deg, #0066cc, #00a8cc);padding: 6px 16px;border-radius: 6px;font-weight: 600;text-decoration: none\">View Image<\/a><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Sequence Name<\/td>\n<td>fl<\/td>\n<td>tse<\/td>\n<td>tse<\/td>\n<td>tse<\/td>\n<td>resolve<\/td>\n<td>tse<\/td>\n<td>tse<\/td>\n<\/tr>\n<tr>\n<td>Dimension<\/td>\n<td>3D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<\/tr>\n<tr>\n<td>Acceleration mode<\/td>\n<td>GRAPPA<\/td>\n<td>GRAPPA<\/td>\n<td>GRAPPA<\/td>\n<td>GRAPPA<\/td>\n<td>GRAPPA<\/td>\n<td>GRAPPA<\/td>\n<td>GRAPPA<\/td>\n<\/tr>\n<tr>\n<td>Acceleration Factor PE<\/td>\n<td>3<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Acceleration Factor 3D<\/td>\n<td>1<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Reference Lines PE<\/td>\n<td>24<\/td>\n<td>31<\/td>\n<td>27<\/td>\n<td>31<\/td>\n<td>96<\/td>\n<td>27<\/td>\n<td>27<\/td>\n<\/tr>\n<tr>\n<td>Reference Scans<\/td>\n<td>Integrated<\/td>\n<td>Integrated<\/td>\n<td>Integrated<\/td>\n<td>Integrated<\/td>\n<td>EPI\/Separate<\/td>\n<td>Integrated<\/td>\n<td>Integrated<\/td>\n<\/tr>\n<tr>\n<td>Deep Resolve<\/td>\n<td>&#8213;<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<td>&#8213;<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section>\n<h3>Scan Parameters<\/h3>\n<table>\n<thead>\n<tr>\n<th>Scan Description<\/th>\n<th>AAhead_scout<\/th>\n<th>COR<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>T1<br \/>DIXON<br \/>ORBITS<br \/>(3MM)<br \/>DRB<\/th>\n<th>AX<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>RESOLVE<br \/>(3mm)<\/th>\n<th>POST<br \/>AX<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<\/th>\n<th>POST<br \/>COR<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>TR<\/td>\n<td>3.15 ms<\/td>\n<td>3000.0 ms<\/td>\n<td>400.0 ms<\/td>\n<td>3370.0 ms<\/td>\n<td>4000.0 ms<\/td>\n<td>400.0 ms<\/td>\n<td>543.0 ms<\/td>\n<\/tr>\n<tr>\n<td>TE<\/td>\n<td>1.37 ms<\/td>\n<td>84.00 ms<\/td>\n<td>9.50 ms<\/td>\n<td>84.00 ms<\/td>\n<td>TE 1: 67 ms<br \/>TE 2: 111 ms<\/td>\n<td>9.50 ms<\/td>\n<td>9.50 ms<\/td>\n<\/tr>\n<tr>\n<td>Flip Angle<\/td>\n<td>8 deg<\/td>\n<td>160 deg<\/td>\n<td>160 deg<\/td>\n<td>160 deg<\/td>\n<td>180 deg<\/td>\n<td>160 deg<\/td>\n<td>160 deg<\/td>\n<\/tr>\n<tr>\n<td>Bandwidth<\/td>\n<td>540 Hz\/Px<\/td>\n<td>383 Hz\/Px<\/td>\n<td>630 Hz\/Px<\/td>\n<td>383 Hz\/Px<\/td>\n<td>620 Hz\/Px<\/td>\n<td>630 Hz\/Px<\/td>\n<td>630 Hz\/Px<\/td>\n<\/tr>\n<tr>\n<td>Turbo Factor<\/td>\n<td>&#8213;<\/td>\n<td>17<\/td>\n<td>3<\/td>\n<td>17<\/td>\n<td>&#8213;<\/td>\n<td>3<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>Echo Spacing<\/td>\n<td>&#8213;<\/td>\n<td>10.50 ms<\/td>\n<td>9.48 ms<\/td>\n<td>10.50 ms<\/td>\n<td>0.38 ms<\/td>\n<td>9.48 ms<\/td>\n<td>9.48 ms<\/td>\n<\/tr>\n<tr>\n<td>Echo Trains per Slice<\/td>\n<td>&#8213;<\/td>\n<td>16<\/td>\n<td>90<\/td>\n<td>16<\/td>\n<td>&#8213;<\/td>\n<td>90<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td>EPI Factor<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>96<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Readout Segments<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>7<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Gradient Mode<\/td>\n<td>Normal<\/td>\n<td>Fast<\/td>\n<td>Fast<\/td>\n<td>Fast<\/td>\n<td>Fast<\/td>\n<td>Fast<\/td>\n<td>Fast<\/td>\n<\/tr>\n<tr>\n<td>RF Pulse Type<\/td>\n<td>Fast<\/td>\n<td>Normal<\/td>\n<td>Normal<\/td>\n<td>Normal<\/td>\n<td>Normal<\/td>\n<td>Normal<\/td>\n<td>Normal<\/td>\n<\/tr>\n<tr>\n<td>RF Spoiling<\/td>\n<td>On<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Asymmetric Echo<\/td>\n<td>Weak<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<\/tr>\n<tr>\n<td>Flow Compensation<\/td>\n<td>&#8213;<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>&#8213;<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<\/tr>\n<tr>\n<td>Reduce Motion Sens.<\/td>\n<td>&#8213;<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<td>&#8213;<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<\/tr>\n<tr>\n<td>Phase Correction<\/td>\n<td>&#8213;<\/td>\n<td>Automatic<\/td>\n<td>Automatic<\/td>\n<td>Automatic<\/td>\n<td>&#8213;<\/td>\n<td>Automatic<\/td>\n<td>Automatic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section>\n<h3>Contrast &amp; Magnetization<\/h3>\n<table>\n<thead>\n<tr>\n<th>Scan Description<\/th>\n<th>AAhead_scout<\/th>\n<th>COR<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>T1<br \/>DIXON<br \/>ORBITS<br \/>(3MM)<br \/>DRB<\/th>\n<th>AX<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>RESOLVE<br \/>(3mm)<\/th>\n<th>POST<br \/>AX<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<\/th>\n<th>POST<br \/>COR<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Fat-Water Contrast<\/td>\n<td>Standard<\/td>\n<td>Dixon<\/td>\n<td>Dixon<\/td>\n<td>Dixon<\/td>\n<td>Fat Saturation<\/td>\n<td>Dixon<\/td>\n<td>Dixon<\/td>\n<\/tr>\n<tr>\n<td>Fat Saturation<\/td>\n<td>&#8213;<\/td>\n<td>Strong<\/td>\n<td>Strong<\/td>\n<td>Strong<\/td>\n<td>Strong<\/td>\n<td>Strong<\/td>\n<td>Strong<\/td>\n<\/tr>\n<tr>\n<td>Magn. Preparation<\/td>\n<td>&#8213;<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<\/tr>\n<tr>\n<td>MTC<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<\/tr>\n<tr>\n<td>Dark Blood<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<\/tr>\n<tr>\n<td>Contrasts<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Reconstruction<\/td>\n<td>Magnitude<\/td>\n<td>Magnitude<\/td>\n<td>Magnitude<\/td>\n<td>Magnitude<\/td>\n<td>Magnitude<\/td>\n<td>Magnitude<\/td>\n<td>Magnitude<\/td>\n<\/tr>\n<tr>\n<td>Wrap-up Magn.<\/td>\n<td>&#8213;<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>&#8213;<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section>\n<h3>Acquisition Parameters<\/h3>\n<table>\n<thead>\n<tr>\n<th>Scan Description<\/th>\n<th>AAhead_scout<\/th>\n<th>COR<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>T1<br \/>DIXON<br \/>ORBITS<br \/>(3MM)<br \/>DRB<\/th>\n<th>AX<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>RESOLVE<br \/>(3mm)<\/th>\n<th>POST<br \/>AX<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<\/th>\n<th>POST<br \/>COR<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Base Resolution<\/td>\n<td>160<\/td>\n<td>256<\/td>\n<td>256<\/td>\n<td>256<\/td>\n<td>192<\/td>\n<td>256<\/td>\n<td>256<\/td>\n<\/tr>\n<tr>\n<td>Phase Resolution<\/td>\n<td>100 %<\/td>\n<td>80 %<\/td>\n<td>80 %<\/td>\n<td>80 %<\/td>\n<td>100 %<\/td>\n<td>80 %<\/td>\n<td>80 %<\/td>\n<\/tr>\n<tr>\n<td>Slice Resolution<\/td>\n<td>69 %<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Averages<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>&#8213;<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Concatenations<\/td>\n<td>1<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>FoV Read<\/td>\n<td>260 mm<\/td>\n<td>140 mm<\/td>\n<td>140 mm<\/td>\n<td>140 mm<\/td>\n<td>180 mm<\/td>\n<td>140 mm<\/td>\n<td>140 mm<\/td>\n<\/tr>\n<tr>\n<td>FoV Phase<\/td>\n<td>100.0 %<\/td>\n<td>100.0 %<\/td>\n<td>100.0 %<\/td>\n<td>100.0 %<\/td>\n<td>100.0 %<\/td>\n<td>100.0 %<\/td>\n<td>100.0 %<\/td>\n<\/tr>\n<tr>\n<td>Phase Encoding Dir.<\/td>\n<td>A &gt;&gt; P<\/td>\n<td>R &gt;&gt; L<\/td>\n<td>R &gt;&gt; L<\/td>\n<td>R &gt;&gt; L<\/td>\n<td>A &gt;&gt; P<\/td>\n<td>R &gt;&gt; L<\/td>\n<td>R &gt;&gt; L<\/td>\n<\/tr>\n<tr>\n<td>Phase Oversampling<\/td>\n<td>0 %<\/td>\n<td>150 %<\/td>\n<td>150 %<\/td>\n<td>150 %<\/td>\n<td>0 %<\/td>\n<td>150 %<\/td>\n<td>150 %<\/td>\n<\/tr>\n<tr>\n<td>Slice Oversampling<\/td>\n<td>0.0 %<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Phase Partial Fourier<\/td>\n<td>6\/8<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<\/tr>\n<tr>\n<td>Slice Partial Fourier<\/td>\n<td>6\/8<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Readout Partial Fourier<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>7\/8<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Interpolation<\/td>\n<td>&#8213;<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<td>On<\/td>\n<\/tr>\n<tr>\n<td>Trajectory<\/td>\n<td>Cartesian<\/td>\n<td>Cartesian<\/td>\n<td>Cartesian<\/td>\n<td>Cartesian<\/td>\n<td>&#8213;<\/td>\n<td>Cartesian<\/td>\n<td>Cartesian<\/td>\n<\/tr>\n<tr>\n<td>Multi-Slice Mode<\/td>\n<td>Sequential<\/td>\n<td>Interleaved<\/td>\n<td>Interleaved<\/td>\n<td>Interleaved<\/td>\n<td>Interleaved<\/td>\n<td>Interleaved<\/td>\n<td>Interleaved<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section>\n<h3>Scanning Range<\/h3>\n<table>\n<thead>\n<tr>\n<th>Scan Description<\/th>\n<th>AAhead_scout<\/th>\n<th>COR<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>T1<br \/>DIXON<br \/>ORBITS<br \/>(3MM)<br \/>DRB<\/th>\n<th>AX<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>RESOLVE<br \/>(3mm)<\/th>\n<th>POST<br \/>AX<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<\/th>\n<th>POST<br \/>COR<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Slice Thickness<\/td>\n<td>1.6 mm<\/td>\n<td>3.0 mm<\/td>\n<td>3.0 mm<\/td>\n<td>3.0 mm<\/td>\n<td>3.0 mm<\/td>\n<td>3.0 mm<\/td>\n<td>3.0 mm<\/td>\n<\/tr>\n<tr>\n<td>Slices<\/td>\n<td>128 Slices<br \/>per Slab<\/td>\n<td>30 Slices<\/td>\n<td>18 Slices<\/td>\n<td>18 Slices<\/td>\n<td>18 Slices<\/td>\n<td>18 Slices<\/td>\n<td>30 Slices<\/td>\n<\/tr>\n<tr>\n<td>Distance Factor<\/td>\n<td>20 %<\/td>\n<td>10 %<\/td>\n<td>10 %<\/td>\n<td>10 %<\/td>\n<td>10 %<\/td>\n<td>10 %<\/td>\n<td>10 %<\/td>\n<\/tr>\n<tr>\n<td>Special Saturation<\/td>\n<td>&#8213;<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<\/tr>\n<tr>\n<td>Raw Filter<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>On<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<\/tr>\n<tr>\n<td>Elliptical Filter<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<\/tr>\n<tr>\n<td>Image Filter<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>Off<\/td>\n<\/tr>\n<tr>\n<td>Distortion Correction<\/td>\n<td>3D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<td>2D<\/td>\n<\/tr>\n<tr>\n<td>Normalize<\/td>\n<td>Prescan<\/td>\n<td>Prescan<\/td>\n<td>Prescan<\/td>\n<td>Prescan<\/td>\n<td>Prescan<\/td>\n<td>Prescan<\/td>\n<td>Prescan<\/td>\n<\/tr>\n<tr>\n<td>Noise Masking<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Time of Acquisition<\/td>\n<td>14 sec<\/td>\n<td>3:20 min<\/td>\n<td>2:26 min<\/td>\n<td>1:53 min<\/td>\n<td>2:38 min<\/td>\n<td>2:26 min<\/td>\n<td>3:18 min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section>\n<h3>Diffusion<\/h3>\n<table>\n<thead>\n<tr>\n<th>Scan Description<\/th>\n<th>AAhead_scout<\/th>\n<th>COR<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>T1<br \/>DIXON<br \/>ORBITS<br \/>(3MM)<br \/>DRB<\/th>\n<th>AX<br \/>T2<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<th>AX<br \/>RESOLVE<br \/>(3mm)<\/th>\n<th>POST<br \/>AX<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<\/th>\n<th>POST<br \/>COR<br \/>T1WI<br \/>FS<br \/>DIXON<br \/>ORBITS<br \/>(3mm)<br \/>DRB<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Diffusion Mode<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>4-Scan Trace<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Diffusion Scheme<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>Monopolar<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Diff. Directions<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>4<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>b-value 1<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>0 s\/mm\u00b2<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>b-value 2<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>1000 s\/mm\u00b2<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Averages b-value 1<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>1<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Averages b-value 2<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>1<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Diff. Weightings<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>2<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Diff. Weighted Images<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Trace Weighted Images<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>On<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>ADC Maps<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>On<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Exponential ADC Maps<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>FA Maps<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<tr>\n<td>Calculated Image<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<td>Off<\/td>\n<td>&#8213;<\/td>\n<td>&#8213;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Print Instructions And Patient Preparation Instructions Position the head in the head coil and immobilize with cushionsGive cushions under the legs for extra comfortConnect the anterior portion of the head coil and secure it in place.Sedation vs bundle and feed is the ordering provider&#8217;s decision Common Indications TumorOptic nerve neuritisProptosisVision disturbance Position Head FirstSupine Coil [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[47,67,44],"tags":[],"class_list":["post-6230","page","type-page","status-publish","hentry","category-3-0t","category-pediatric-orbit","category-siemens"],"_links":{"self":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/6230","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=6230"}],"version-history":[{"count":2,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/6230\/revisions"}],"predecessor-version":[{"id":6232,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/pages\/6230\/revisions\/6232"}],"wp:attachment":[{"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/media?parent=6230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/categories?post=6230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/protocols.nwforums.com\/index.php\/wp-json\/wp\/v2\/tags?post=6230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}