PET Scan Information

data(petmeta)

Format

A data frame with 5826 rows and 137 variables

Details

A dataset with variables as follows:

  • DONE N NA Was the scan conducted?

  • NDREASON N NA If No, reason not done:

  • NDSPECIFY T NA If Other, specify:

  • SCANDATE D YYYY-MM-DD Scan Date/Dose Date

  • QCTIME T HHMM Time of today's Scanner QC

  • ASSAYTIME T HHMM Time of FDG dose assay

  • FDGDOS N mCi Injected FDG dose assay

  • INJTIME T HHMM Time of FDG injection

  • SCANTIME T HHMM Emission Scan Start Time

  • SCANDIFF T NA Provide an explanation if start time is not between 30-32 mins post-injection.

  • VARIAT N NA Any variations from protocol during FDG uptake?

  • VARIATSPEC T NA If Yes, describe

  • PROTID T NA Predefined Acquisition Protocol Name

  • MOTION N NA Participant motion problems

  • OTHERVAR N NA Other protocol variations

  • RECON N NA Select reconstruction used

  • SHARP N NA For Phillips scanners: was "smooth" parameter set to "sharp"?

  • ARCHIVE N NA Data archived locally?

  • LONI N NA Data transferred to LONI?

  • TRANDATE D YYYY-MM-DD Transfer Date

  • COMM T NA Comments

  • RADTRACER N If no, was radiotracer administered?

  • PMSHARP T NA Was "Smooth" parameter set to "Sharp"?

  • RID N Participant roster ID

  • SITEID N Site ID

  • VISCODE T Visit code

  • USERDATE S Date record created

  • RECNO N

  • PMCONDCT N Was the scan conducted?

  • PMREASON N Reason why the scan was not conducted:

  • PMOTHSPE T If Other, specify:

  • PMCONSENT N Did the participant consent to quantitative scan?

  • PMTYPE N Type of scan conducted

  • EXAMDATE D Examination Date

  • PMSCANNER T GE

  • PMGEMODEL N If GE, Scanner Model:

  • PMSIEMENS T Siemens/CTI

  • PMSIEMODEL N If Siemens/CTI, Scanner Model:

  • PMPHILLIPS T Phillips

  • PMPHMODEL N If Phillips, Scanner Model:

  • PMQCTIME T Time of today's Scanner QC

  • PMBLTIME T Time of blood glucose measurement

  • PMBLGLUC N Blood Glucose (pre-FDG)

  • PMFDGTIME T Time of FDG dose assay

  • PMFDGDOS N FDG dose assay

  • PMFDGVOL N FDG Volume

  • PMINJTIME T Time of FDG injection

  • PMGLUCOM T Provide an explanation if blood glucose was measured after the FDG injection

  • PMSCTIME T Time scan started (emission)

  • PMSCANCOM T Provide an explanation if start time is not within the allowable window

  • PMVARIAT N Any variations from protocol during FDG uptake?

  • PMVARSP T If Yes, describe:

  • PMPROTID T Predefined acquisition protocol ID

  • PMFRAME N Which framing rate was used?

  • PMDEVIAT T If any deviations, describe:

  • PMMOTION N Subject motion problems:

  • PMMOTSP T If yes, describe:

  • PMMALFUN N Scanner malfunction

  • PMMALSP T If yes, describe:

  • PMOTHER N Other protocol variations:

  • PMOTHSP T If yes, describe:

  • PMRECON N Check which of the following reconstructions was used:

  • PMSUBSET N # subsets:

  • PMSUBSPE N If Other, specify

  • PMITERAT N # iterations:

  • PMITERSPE N If Other, specify:

  • PMRAMLA T If Ramla, Lambda=0.016?

  • PMFILTER T If Back Projection, Ramp filter?

  • PMMODEON T If FORE/2D-OSEM, Brain Mode "ON" for PET only scanners or TRIM "ON" for PET/CT scanners?

  • PMSMOOTH T No post-process smoothing:

  • PMDECAY N Decay Correction

  • PMSCATTR N Scatter Correction:

  • PMATTEN N Attenuation Correction:

  • PMWITHDRAW N Clock for blood sample withdrawal time

  • PMWITHTIME T If No, provide the time difference

  • PMCOUNT N Clock for blood sample count time

  • PMCOUNTIME T If No, provide the time difference

  • PMBG1TIME T Sample Count Time (24h) <!--Background #1-->

  • PMBG1VOL N Sample Plasma Volume Counted <!--Background #1-->

  • PMBG1DUR N Sample Count Duration <!--Background #1-->

  • PMBG1COUNT N Sample Count Rate <!--Background #1-->

  • PMP1DTIME T Sample Draw Time (24h) <!--Plasma 1-->

  • PMP1CTIME T Sample Count Time (24h) <!--Plasma 1-->

  • PMP1BGL N Sample BGL <!--Plasma 1-->

  • PMP1VOL N Sample Plasma Volume Counted <!--Plasma 1-->

  • PMP1DUR N Sample Count Duration <!--Plasma 1-->

  • PMP1COUNT N Sample Count Rate <!--Plasma 1-->

  • PMP2DTIME T Sample Draw Time (24h) <!--Plasma 2-->

  • PMP2CTIME T Sample Count Time (24h) <!--Plasma 2-->

  • PMP2BGL N Sample BGL <!--Plasma 2-->

  • PMP2VOL N Sample Plasma Volume Counted <!--Plasma 2-->

  • PMP2DUR N Sample Count Duration <!--Plasma 2-->

  • PMP2COUNT N Sample Count Rate <!--Plasma 2-->

  • PMP3DTIME T Sample Draw Time (24h) <!--Plasma 3-->

  • PMP3CTIME T Sample Count Time (24h) <!--Plasma 3-->

  • PMP3BGL N Sample BGL <!--Plasma 3-->

  • PMP3VOL N Sample Plasma Volume Counted <!--Plasma 3-->

  • PMP3DUR N Sample Count Duration <!--Plasma 3-->

  • PMP3COUNT N Sample Count Rate <!--Plasma 3-->

  • PMP4DTIME T Sample Draw Time (24h) <!--Plasma 4-->

  • PMP4CTIME T Sample Count Time (24h) <!--Plasma 4-->

  • PMP4BGL N Sample BGL <!--Plasma 4-->

  • PMP4VOL N Sample Plasma Volume Counted <!--Plasma 4-->

  • PMP4DUR N Sample Count Duration <!--Plasma 4-->

  • PMP4COUNT N Sample Count Rate <!--Plasma 4-->

  • PMP5DTIME T Sample Draw Time (24h) <!--Plasma 5-->

  • PMP5CTIME T Sample Count Time (24h) <!--Plasma 5-->

  • PMP5BGL N Sample BGL <!--Plasma 5-->

  • PMP5VOL N Sample Plasma Volume Counted <!--Plasma 5-->

  • PMP5DUR N Sample Count Duration <!--Plasma 5-->

  • PMP5COUNT N Sample Count Rate <!--Plasma 5-->

  • PMBG2CTIME T Sample Count Time (24h) <!--Background 2-->

  • PMBG2VOL N Sample Plasma Volume Counted <!--Background 2-->

  • PMBG2DUR N Sample Count Duration <!--Background 2-->

  • PMBG2COUNT N Sample Count Rate <!--Background 2-->

  • PMPIPVOL N Was the pipetted plasma volume 200 uL?

  • PMPIPVOLSP T If No, denote volume used:

  • PMCTIME N Was the plasma sample count time 1 minute?

  • PMCTIMESP T If No, denote count time used

  • PMPHACT N Phantom Activity at Time of Scan

  • PMPHVOL N Phantom Volume

  • PMPHCOUNT N Average Counts from Phantom Image ROI

  • PMALIQVOL N Aliquot Volume

  • PMALIQACT N Aliquot Count Rate

  • PMBLOOD I Blood Sample Data - Upload File

  • PMBLOOD2 I Blood Sample Data - Upload File

  • PMTRNSFR N Was data transferred to LONI within 24 hours of scan?

  • PMTRNDATE D Transfer Date

  • PMTRNCOM T Comments

  • PMARCHIVE N Data Archived Locally

  • PMARCMED T Archive Medium

  • PMARCCOM T Comments

  • PMLPDONE N Was a Lumbar Puncture completed prior to the PET scan?

  • PMLPINTER N If Yes, What was the interval between LP and PET?

  • USERDATE2 S Date record last updated

Examples

# NOT RUN {
# }