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CDE Detailed Report
This report contains detailed information about the selected CDEs.
Note: If at least one CDE was selected from a copyright- or trademark-protected instrument/scale then all of the CDEs from that instrument/scale are included in this report.
Disease: Stroke
Sub-Domain: Imaging Diagnostics
CRF: Perfusion and Penumbral Imaging
Item count: 38 (38 distinct CDEs)
CDE ID
CDE Name
Variable Name
Definition / Description
Question Text
Permissible Value
Description
Data Type
Instructions
References
Population
Classification (e.g., Core)
Version #
Version Date
Aliases for Variable Name
CRF Module / Guideline
© or TM
Sub-Domain
Domain
Previous Title
Size
Input Restrictions
Min Value
Max Value
Measurement Type
LOINC ID
SNOMED
caDSR ID
CDISC ID
C13750
Imaging study ID number
ImgStudyIDNum
Unique identification number assigned to the study or assessment session.
Study ID number
  
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental–Highly Recommended
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging study ID number
255
Free-Form Entry
       
C02494
Imaging study date and time
ImgStdyDateTime
Date (and time, if applicable and known) the radiologic study was obtained.
Date and time of study
  
Date or Date & Time
Record the date/time according to the ISO 8601, the International Standard for the representation of dates and times (http://www.iso.org/iso/home.html). The date/time should be recorded to the level of granularity known (e.g., year, year and month, complete date plus hours and minutes, etc.).
Duhaime AC, Gean AD, Haacke EM, Hicks R, Wintermark M, Mukherjee P, Brody D, Latour L, Riedy G; Common Data Elements Neuroimaging Working Group Members, Pediatric Working Group Members. Common data elements in radiologic imaging of traumatic brain injury. Arch Phys Med Rehabil. 2010 Nov;91(11):1661-6. [DOI: 10.1016/j.apmr.2010.07.238]
Adult;Pediatric
Supplemental–Highly Recommended
3.0
8/28/2013
Refer to SCI CDE Annotated Form
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging study date and time
 
Free-Form Entry
       
C13245
National Institutes of Health Stroke Scale (NIHSS) - severity total score
NIHSSSevTotalScore
The level of stroke severity as measured by the NIH Stroke Scale (NIHSS) scoring system (i.e., total of the subscale item scores).
NIH Stroke Scale (NIHSS) at time of scan
  
Numeric Values
A maximal score of 42 represents the most severe and devastating stroke.

This element should be collected with the other elements of the NIH Stroke Scale (NIHSS).
NIHSS is also included on other Stroke CDE CRF Modules. This item should be pre-populated if initially collected elsewhere so as to avoid redundant data points.
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
NIHSS Total Score
 
Free-Form Entry
0
42
     
C18888
Imaging acquisition reason other text
ImgAcquisitionRsnOTH
The free-text field related to 'Imaging acquisition reason' specifying other text. Describes why the imaging study was performed
Other, specify
  
Alphanumeric
Select all that apply
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
       
C13751
Imaging acquisition reason
ImgAcquisitionRsn
Describes why the imaging study was performed
Scan purpose
Diagnostic;Post-treatment;Monitoring;Other, specify;
Diagnostic;Post-treatment;Monitoring;Other, specify;
Alphanumeric
Select all that apply
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging scan reason
 
Multiple Pre-Defined Values Selected
       
C02437
Imaging modality type
ImgModltyTyp
Type of radiologic study performed on the participant/subject
Imaging modality
Non-contrast CT;Contrast CT;CT Angiography;X-Ray Angiography;MRI;MR Angiography;Post-contrast CT;Contrast MRI;Non-contrast MRI;PET;SPECT;MEG;CT Perfusion;MRI Perfusion;OCT;Microscopy;DEXA;EEG;Ultrasound;Other, specify;
Non-contrast CT;Contrast CT;CT Angiography;X-Ray Angiography;MRI;MR Angiography;Post-contrast CT;Contrast MRI;Non-contrast MRI;PET;SPECT;MEG;CT Perfusion;MRI Perfusion;OCT;Microscopy;DEXA;EEG;Ultrasound;Other, specify;
Alphanumeric
Select all that apply
Duhaime AC, Gean AD, Haacke EM, Hicks R, Wintermark M, Mukherjee P, Brody D, Latour L, Riedy G; Common Data Elements Neuroimaging Working Group Members, Pediatric Working Group Members. Common data elements in radiologic imaging of traumatic brain injury. Arch Phys Med Rehabil. 2010 Nov;91(11):1661-6. [DOI: 10.1016/j.apmr.2010.07.238]
Haacke, E.M., Duhaime, A.C., Gean, A.D., Riedy, G., Wintermark, M., Mukherjee, P., Brody, D.L., DeGraba, T., Duncan, T.D., and Elovic, E. (2010). Common data elements in radiologic imaging of traumatic brain injury. Journal of Magnetic Resonance Imaging 32, 516-543, DOI:10.1002/jmri.22259
Adult;Pediatric
Supplemental
3.0
7/24/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging modality type
 
Single Pre-Defined Value Selected
       
C18701
Imaging modality other text
ImgModltyOTH
The free-text field related to 'Imaging modality type' specifying other text. Type of radiologic study performed on the participant/subject
Other, specify
  
Alphanumeric
Select all that apply
Duhaime AC, Gean AD, Haacke EM, Hicks R, Wintermark M, Mukherjee P, Brody D, Latour L, Riedy G; Common Data Elements Neuroimaging Working Group Members, Pediatric Working Group Members. Common data elements in radiologic imaging of traumatic brain injury. Arch Phys Med Rehabil. 2010 Nov;91(11):1661-6. [DOI: 10.1016/j.apmr.2010.07.238]
Haacke, E.M., Duhaime, A.C., Gean, A.D., Riedy, G., Wintermark, M., Mukherjee, P., Brody, D.L., DeGraba, T., Duncan, T.D., and Elovic, E. (2010). Common data elements in radiologic imaging of traumatic brain injury. Journal of Magnetic Resonance Imaging 32, 516-543, DOI:10.1002/jmri.22259
Adult;Pediatric
Supplemental
1.0
5/27/2014
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
       
C18718
Imaging scanner strength other text
ImgScannerStrgthOTH
The free-text field related to 'Imaging scanner strength value' specifying other text. Value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported
Other, specify
  
Alphanumeric
Record the MRI scanner strength in Tesla (T)
No references available
Adult;Pediatric
Supplemental
1.0
5/27/2014
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
  
Tesla
    
C02495
Imaging scanner strength value
ImgScannerStrgthVal
Value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported
Field Strength of Scanner Used
1.5T;3.0T;4.0T;7.0T;Other, specify;
1.5T;3.0T;4.0T;7.0T;Other, specify;
Alphanumeric
Record the MRI scanner strength in Tesla (T)
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging scanner strength value
 
Single Pre-Defined Value Selected
  
Tesla
    
C08244
Imaging slice thickness value
ImgSliceThicknessVal
Value of the thickness of the slice measured in millimeters (mm)
Sequences acquired and slice thickness
  
Numeric Values
Record the MRI slice thickness in millimeters (mm)
No references available
Adult;Pediatric
Supplemental
3.0
7/25/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging slice thickness value
 
Free-Form Entry
0
99
millimeter
    
C08254
Imaging visual analysis location performed type
ImgVisAnlysisLocPerfTyp
Location where visual analysis of the imaging data are performed
Read type
Central;Central read;Local - Site;Local read;Local report;Other, specify;
Central;Central read;Local - Site;Local read;Local report;Other, specify;
Alphanumeric
Select all that apply
No references available
Adult;Pediatric
Supplemental
3.0
7/25/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging visual analysis location performed type
 
Single Pre-Defined Value Selected
       
C18720
Imaging visual analysis location performed other text
ImgVisAnlysisLocPerfOTH
The free-text field related to 'Imaging visual analysis location performed type' specifying other text. Location where visual analysis of the imaging data are performed
Other, specify
  
Alphanumeric
Select all that apply
No references available
Adult;Pediatric
Supplemental
1.0
5/27/2014
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
       
C08255
Imaging visual analysis blinded indicator
ImgVisAnlysisBlindInd
Indicator of whether the visual analysis was performed blinded to clinical data
Reader blinded to clinical data
Yes;No;Unknown;
Yes;No;Unknown;
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
7/25/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging visual analysis blinded indicator
 
Single Pre-Defined Value Selected
       
C10931
Imaging quality of images technically satisfactory indicator
ImgQualImgTechnSatisInd
Indicator of whether the quality of the images were technically satisfactory.
Study technically satisfactory
Yes;No;Unknown;Not applicable;
Yes;No;Unknown;Not applicable;
Alphanumeric
Contains data elements collected when an imaging study is performed to measure parenchyma; data recorded attempt to divide the strokes into ischemic or hemorrhagic subtypes, as distinction of hemorrhage versus infarction is the initial critical branch point in acute stroke triage. (Examples of CDEs included: Acute infarcts present; Planimetic acute ischemic lesion volume; and Acute hematoma present)
No references available
Adult;Pediatric
Supplemental
3.0
7/25/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging quality of images technically satisfactory indicator
 
Single Pre-Defined Value Selected
       
C18890
Imaging magnetic resonance based identification core volume other text
ImgMRBasedIDCoreVolumeOTH
The free-text field related to 'Imaging magnetic resonance based identification core volume type' specifying other text. Indicates magnetic resonance based identification of core volume type
Other, specify
  
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
       
C13857
Imaging magnetic resonance based identification core volume type
ImgMRBasedIDCoreVolumeTyp
Indicates magnetic resonance based identification of core volume type
Volume Type
Diffusion Weighted Imaging (DWI) volume;Apparent Diffusion Coefficient (ADC) volume;Cerebral blood volume (CBV) defect volume;Other, specify;
Diffusion Weighted Imaging (DWI) volume;Apparent Diffusion Coefficient (ADC) volume;Cerebral blood volume (CBV) defect volume;Other, specify;
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging MR based identification of core volume type
 
Multiple Pre-Defined Values Selected
       
C13858
Imaging magnetic resonance based identification core threshold type
ImgMRBasedIDCoreThresholdTyp
Indicates MR based identification of core threshold used to delineate abnormality
Threshold used to delineate abnormality
Absolute;Relative;
Absolute;Relative;
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging MR based identification of core threshold indicator
 
Single Pre-Defined Value Selected
       
C13859
Imaging magnetic resonance based identification core value abnormality result
ImgMRBasedIDCoreValAbnrmlyRes
Result of magnetic resonance based identification of core value of abnormality
Value of abnormality
  
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging MR based identification of core value of abnormality result
255
Free-Form Entry
       
C13860
Imaging magnetic resonance based identification core defect volume measurement
ImgMRBasedIDCoreDefectVolMeasr
Indicates MR based identification of core defect volume measurement
Defect volume
  
Numeric Values
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
Imaging MR based identification of core defect volume measurement
 
Free-Form Entry
       
C13861
Imaging magnetic resonance based identification perfusion defect method type
ImgMRBasedIDPerfusnDefMethTyp
Indicates MR based identification of perfusion defect - method used for perfusion processing
Method used for perfusion processing
No deconvolution;Deconvolution without delay correction;Deconvolution with delay correction;
No deconvolution;Deconvolution without delay correction;Deconvolution with delay correction;
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
MR based identification of perfusion defect method indicator
 
Single Pre-Defined Value Selected
       
C13862
Imaging magnetic resonance based identification perfusion defect volume type
ImgMRBasedIDPerfusnDefVolTyp
Indicates MR based identification of perfusion defect volume type
Volume Type
Cerebral blood flow defect volume;Mean transit time lesion volume;Time to peak lesion volume;Time to maximum (Tmax) lesion volume;
Cerebral blood flow defect volume;Mean transit time lesion volume;Time to peak lesion volume;Time to maximum (Tmax) lesion volume;
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
MR based identification of perfusion defect volume type
 
Multiple Pre-Defined Values Selected
       
C13863
Imaging magnetic resonance based identification perfusion defect threshold indicator
ImgMRBsdIDPerfusnDefThrshldInd
Indicates MR based identification of perfusion defect threshold used to delineate abnormality
Threshold used to delineate abnormality
Absolute;Relative;
Absolute;Relative;
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
MR based identification of perfusion defect threshold indicator
 
Single Pre-Defined Value Selected
       
C13864
Imaging magnetic resonance based identification perfusion defect result
ImgMRBasedIDPerfusnDefReslt
Result of MR based identification of perfusion defect value of abnormality
Value of abnormality
  
Alphanumeric
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
MR based identification of perfusion defect value result
255
Free-Form Entry
       
C13865
Imaging magnetic resonance based identification perfusion defect volume measurement
ImgMRBasedIDPerfusnDefVolMeasr
Indicates MR based identification of perfusion defect volume
Defect volume
  
Numeric Values
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
MR based identification of perfusion defect volume measurement
 
Free-Form Entry
0
999
milliliter
    
C13866
Imaging magnetic resonance based identification penumbra method type
ImgMRBasedIDPenumbraMethTyp
Indicates MR based identification of penumbra method used for penumbra calculation
Method used for penumbra calculation
DWI-CBF mismatch;DWI-MTT mismatch;DWI-TTP mismatch;DWI-Tmax mismatch;Multiparametric model;
DWI-CBF mismatch;DWI-MTT mismatch;DWI-TTP mismatch;DWI-Tmax mismatch;Multiparametric model;
Alphanumeric
Select all that apply
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
MR based identification of penumbra method indicator
 
Multiple Pre-Defined Values Selected
       
C13867
Imaging magnetic resonance based identification penumbra volume measurement
ImgMRBasedIDPenumbraVolMeasr
Indicates MR based identification of penumbra volume for all the methods selected
Volume
  
Numeric Values
Contains data elements collected when an imaging study is performed to measure perfusion and penumbra; there are separate sections to record MRI findings and CT findings. (Examples of CDEs included: Diffusion weighted imaging volume; Time to peak lesion volume; and Cerebral blood flow defect volume)
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Perfusion and Penumbral Imaging
Imaging Diagnostics
Assessments and Examinations
MR based identification of penumbra volume measurement
 
Free-Form Entry
0
999
milliliter
    
07-20-2019
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