Multi-Parametric PET Imaging Example Workflow

Welcome to this example workflow of a multiparametric imaging acquisition. Please keep in mind there are various workflows that could be implemented. The factory whole body dynamics Ibpat lack protocol has been selected and modified to expedite the workflow for training purposes. Typically this would be a 6 minute acquisition on average. A complete parametric acquisition will last from 60 to 90 minutes. Normally, this acquisition is configured for six passes at 2 minutes per pass and 14 passes at 5 minutes per pass. The first step is to acquire the to program and see T. Please note there are back end connections associated with this workflow. Appending or cutting Chronicle entries is not advised. The full range for the CT acquisition has been defined. We will now acquire the CT scan. For the pet input Region Acquisition center, the heart in the axial field of view. In this example, we have entered a future time of injection on the dose UI. You should plan to start the pet acquisition at this time. Optionally, you have the choice to disable Auto Recon and manually enter the dose following the acquisition. Recall that this is normally a 6 minute scan, but has been shortened for this example. When the acquisition is complete and the data is stored, the whole body dynamic scan is acquired. If you entered the DOS manually following the input region, acquisition the whole body dynamic would need to be configured to manually load and start. We will now skip forward to the end of the acquisition. Note that the dynamic input region reconstructs first Recon. One is set as the pet whole body dynamic. If you were to acquire 10 passes, for example, the reconstruction would produce one series with ten whole body images. Recon Three is the standard of care reconstruction, also known as the SUV or standard uptake value. Image Recon 4 is a direct patlak reconstruction and produces two parametric images, metabolic rate of FG. The slope of the Patlak fit and distribution volume of FG. The intercept of the Patlak fit. This has been validated for six passes at 5 minutes, 60 to 90 minutes post injection. This completes the sample workflow of a multiparametric imaging acquisition.

Eatient Applications Patient Applications Eat' ent Applications Ratient Applications PET Edit Patient Pasitient Pas;tiont Patiakt Applications PET PET PE-T Edit insen insent Insert ir_tseil Setup Image insert ir_tseil Setup Image Qptions View Setup setup Images Image Qptions Qptions Sustem Options System Qpüans System Options Qptions System Qpüans ons max DELETE, RENATE DELETE. RENATE FAST DELETE, RENATE RENATE Hospital 12345678 12345578 aiograph64 aingraph64 aiographa4 Eliograph64 iograph64 8iograph64 ipgraph64 ingragh64 ingraph64 Radiopharmaceutical Dose Pharmaceutical Isotope Fluorodeoxyglucose Volume (ml_) Pre-injection Assay 1 ücm lücm 1 ücrn 1 Ocm Dose Time Injection Assay rnCI mnCi Stan Oate Scan range Start Start Time Scan time 35 Stop Date Stan Date Stop Time TI Past-injection Residual Assay FAST DEL EVE, RENATE WholebodyDynamicCBM_Patlak_ WhoiebodyDynamicCBM_Patlak_ WholebodyDynamicCBM WhoiebodyDynamicCBM Wholeboc Whole WholebodyDynami CBM_Patlak_ Wholeb0( CBM Patient Patiakt Pas;tion Patiak FAST DELETE, RENATE DELETE, RENATE FAST DEL ETE, RENATE DELETE. RENATE 12345678 828.0 mm 261.6 mm 261.6 mm 60 sec 9.63 rnCi 261 G mm 60 sec 9.63 mCi 261 G mm 60 sec 9.63 261.6 mm 60 sec 9.63 mCi 261 G mm sec 9.63 261.6 mm 60 sec Total mAs: 166 sec 124 sec 60 sec 9.63 mCi 9.8 mCi 9.8 rnCi 4891 Nons Date mCi rnCi C17-Nov- 07-Nov- Dose C,ancel Load Cancel Topogram Topogram Series description Series description PET Input Reqiüil Bolus Dynamic Series description PET input Region Bolus Dynamic PET 35 ± Pharm Pharrn Fluorodeavyglucose Fluorodeaxyglucose Fiuorodeoryqiucose Fluorodeax•yglucose Isotope E-m Effr mAs Eff mAs CARE CIICOM Inforrnanon DC-OM Information Blood Glucose Level CT WB PET WB CT WB a 33 Dose rnCI Auto recon Radionuclide Total Dose rnCI 2788 s ± Scan time Scan range Start Time Stan Oate Stan Date rnmo\/l_ aate Dose Mose Date Time Pause Pauses Image Order Image Order Craniocaudal Image Order Craniocaudai l' Radiopharmaceutical Start Time Radiopharmaceutical Start Tirne Auto Display Auto Tasking Auto Display TweD Auto Display TrueD Craniocaudal Delay Deplay Replay Scan range Scan time Stan Date Stan Oate Match CT Range PET Input Rgn PET Input Ron PET Input PET Ron Radiopharmaceutical Iaiection Duration Radiopharmaceutical Injection Duration 06 mm 0 t mm 50 mm mm 50 rnrn Acq 64 Scan ciuration Scan cluration Auto Cardiac Registration 31024 mm Pauses Pause Passes 024 mm Range DI stance e DI stance Duration Pas;tiont Position 60 Scan duration sec Tubie position Tube position of images of Images Images Bottom PET WBX)yn PET WB Dyn PET WB PET Requested Procedure Reqwested Procedure PET WholebodyDynarn PET PET WholebadyDynam v Auto transter Nons Dose ',ance Date N,ance aate C,ancel Cancel Comments Pauses Dance Alone Nons None Body pan examined WHOI_EBODY WHOLEBODY WHOLE-BODY 10 Pass Delay 0 Pass Delay Sec None Nons Dose ',ance Date Range: Begin Range Begin Table: Position Tabl& Position Positions Range Rangel ',ance Begin End Tabie Position Position Scan direction Scan cluration nge eoo _ 7g4 Q _ 7g4 Craniocaudal Craniocau_ldal _ 7 g40 -3740 - 5 Crdiliocauddi Cranliocraudal Craniocraudal Cranliocaudal Caudocranial Craudocranial Load C,ancel Cancel Dancel ',ance Suspend Load Dance ',ancel Recon Recor None Dose 'Auto Tasking Routine Scan Recon Recor Auto Tasking Auto Display Replay Delay can loading Lading Loading HISfRIS connection again administrator HIS/RIS connection again administrator FilSfRIS connection again administrator HIlS/RIS connection again administrator HIlSfRIS connection again administrator