CDE Detailed Report
Disease: general-data-protection-regulation-gdpr
Sub-Domain: Assessments and Examinations
CRF:

Displaying 1 - 50 of 56
CDE ID CDE Name Variable Name Definition Short Description Additional Notes (Question Text) Permissible Values Description Data Type Disease Specific Instructions Disease Specific Reference Population Classification (e.g., Core) Version Number Version Date CRF Name (CRF Module / Guideline) Sub Domain Name Domain Name Size Input Restrictions Min Value Max Value Measurement Type Source Form Set Form Field
C13933 Intima media thickness (IMT) mean far-wall measurement IMTMeanFarWallMeasr Indicates mean intima media thickness (IMT) far-wall measurement (mm) Indicates mean intima media thickness (IMT) far-wall measurement (mm) Mean IMT Far-wall Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

millimeter
C13901 Imaging patient type ImgPatientTyp Indicates imaging patient type Indicates imaging patient type Patient type Asymptomatic;Acute Stroke;Chronic Stroke;Brain Edema;Vasopasm;Asymptomatic;Acute Stroke;Chronic Stroke;Brain Edema;Vasopasm Asymptomatic;Acute Stroke;Chronic Stroke;Brain Edema;Vasopasm;Asymptomatic;Acute Stroke;Chronic Stroke;Brain Edema;Vasopasm Alphanumeric

Use the specific codelist that corresponds to the type of imaging done

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

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 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 Proposed 1.00 2014-05-27 13:34:46.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics 4000

Free-Form Entry

C13912 Imaging plaque composition result ImgPlaqCompositionReslt Indicates plaque composition Indicates plaque composition Composition of plaque Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics 255

Free-Form Entry

C02411 Laterality type LatTyp Laterality type relative to the anatomic site of the body examined or affected Laterality type relative to the anatomic site of the body examined or affected Specify laterality Alphanumeric

No instructions available

No references available Adult;Pediatric Proposed 3.00 2013-08-28 16:08:00.453 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13923 Imaging power doppler result ImgPowerDopplerReslt Indicates power doppler result Indicates power Doppler result Power Doppler Flow;No flow Flow;No flow Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13934 Intima media thickness (IMT) max near-wall measurement IMTMaxNearWallMeasr Indicates max intima media thickness (IMT) near-wall measurement (mm) Indicates max intima media thickness (IMT) near-wall measurement (mm) Max IMT Near-wall Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

millimeter
C13902 Imaging acute stroke study type ImgAcutStokStudTyp Indicates imaging acute stroke study type Indicates imaging acute stroke study type Indicate study type Initial;Follow-up 1;Follow-up 2 Initial;Follow-up 1;Follow-up 2 Alphanumeric

These CDE are collected when an imaging study is performed using TCD to assess the intra cranial cerebral (brain) circulation; the velocity of blood flow through the brain's blood vessels is captured along with other findings. (Examples of CDEs included: Peak velocity; Flow direction; and Microembolic signal intensity)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

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 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 Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics 4000

Free-Form Entry

C13913 Imaging plaque motion result ImgPlaqMotionReslt Indicates plaque motion Indicates plaque motion Motion of plaque Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics 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, if applicable and known) the radiologic study was obtained. Date of MRI 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 Proposed 3.00 2013-08-28 16:08:00.453 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

C13924 Imaging vertebral origin result ImgVertebralOriginReslt Indicates vertebral origin Indicates vertebral origin Vertebral -? origin Normal;Stenosis;Occluded Normal;Stenosis;Occluded Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13935 Intima media thickness (IMT) max far-wall measurement IMTMaxFarWallMeasr Indicates max intima media thickness (IMT) far-wall measurement (mm) Indicates max intima media thickness (IMT) far-wall measurement (mm) Max IMT Far-wall Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

millimeter
C13903 Imaging interpretation site indicator ImgInterpretSiteInd Indicates imaging interpretation site Indicates imaging interpretation site Interpretation site Onsite;Offsite Onsite;Offsite Alphanumeric

These CDEs are collected when an imaging study is performed using TCD to assess the intra cranial cerebral (brain) circulation; the velocity of blood flow through the brain's blood vessels is captured along with other findings. (Examples of CDEs included: Peak velocity; Flow direction; and Microembolic signal intensity)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C18892 Imaging percent stenosis criterion other text ImgPercentStenosisCriterionOTH The free-text field related to 'Imaging percent stenosis criterion type' specifying other text. The criteria used to find indicate stenosis. The free-text field related to 'Imaging percent stenosis criterion type' specifying other text. The criteria used to find indicate stenosis. Other, specify Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics 4000

Free-Form Entry

C13914 Imaging plaque residual lumen result ImgPlaqResidualLumenReslt Indicates plaque residual lumen Indicates plaque residual lumen Residual lumen Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics 255

Free-Form Entry

C08254 Imaging visual analysis location performed type ImgVisAnlysisLocPerfTyp Location where visual analysis of the imaging data are performed 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 Proposed 3.00 2013-07-25 08:54:08.2 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13925 Imaging vertebral interosseous result ImgVertebralInterosseousReslt Indicates vertebral interosseous Indicates vertebral interosseous Vertebral ? interosseous Normal;Occlusion;Stenosis Normal;Occlusion;Stenosis Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13936 Intima media thickness (IMT) artery type IMTArteryTyp Indicates intima media thickness (IMT) artery for diameter Indicates intima media thickness (IMT) artery for diameter Artery and side CCA - right;CCA - left;CCA - right;CCA - left Common carotid artery - right;Common carotid artery - left;Common carotid artery - right;Common carotid artery - left Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13904 Imaging interpretation offsite media type ImgInterpretOffsiteMediaTyp Indicates imaging offsite media type Indicates imaging offsite media type Indicate type Video;Print;Digital Video;Print;Digital Alphanumeric

These CDEs are collected when an imaging study is performed using TCD to assess the intra cranial cerebral (brain) circulation; the velocity of blood flow through the brain's blood vessels is captured along with other findings. (Examples of CDEs included: Peak velocity; Flow direction; and Microembolic signal intensity)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13915 Imaging plaque thickness measurement ImgPlaqThicknessMeasr Indicates plaque thickness Indicates plaque thickness Thickness of plaque Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

C08255 Imaging visual analysis blinded indicator ImgVisAnlysisBlindInd Indicator of whether the visual analysis was performed blinded to clinical data Indicator of whether the visual analysis was performed blinded to clinical data Reader blinded to clinical data Yes;No;Unknown Yes;No;Unknown Alphanumeric

Associated form contains data elements collected when an imaging study is performed using TCCS to examine the brain vessels and evaluate cerebral hemodynamics. (Examples of CDEs included: COGIF score; Number of microembolic signals; and Vasomotor response)

No references available Adult;Pediatric Proposed 3.00 2013-07-25 08:54:08.2 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13926 Intima media thickness (IMT) B mode indicator IMTBModeInd Indicates intima media thickness (IMT) B mode Indicates intima media thickness (IMT) B mode B-mode Yes;No;Unknown Yes;No;Unknown Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13937 Imaging mean lumen diameter measurement ImgMeanLumenDiameterMeasr Indicates mean lumen diameter measurement (mm) Indicates mean lumen diameter measurement (mm) Mean lumen diameter Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

millimeter
C13905 Imaging contrast agent method type ImgContrastAgentMethodTyp Indicates imaging contrast agent method of administration Type of imaging contrast agent used for the scan. Type Bolus;Infusion;Other, specify;Bolus;Infusion;Other, specify Bolus;Infusion;Other, specify;Bolus;Infusion;Other, specify Alphanumeric

These CDEs are collected when an imaging study is performed using TCD to assess the intra cranial cerebral (brain) circulation; the velocity of blood flow through the brain's blood vessels is captured along with other findings. (Examples of CDEs included: Peak velocity; Flow direction; and Microembolic signal intensity)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13916 Imaging color flow angle measurement ImgColorFlowAngleMeasr Indicates color flow angle (degrees) Indicates color flow angle (degrees) Angle Numeric Values

Indicate angle in units of degrees

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

0 360 degree of arc
C10570 Imaging contrast agent used indicator ImgContrastAgentUsedInd Indicator as to whether or not an imaging contrast agent was used for the scan as part of Diffusion Tensor Imaging (DTI). Indicator as to whether or not an imaging contrast agent was used for the scan. Contrast Agent Yes;No;Unknown;Not applicable Yes;No;Unknown;Not applicable Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-08-28 16:08:00.453 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13927 Intima media thickness (IMT) B Mode guided M mode indicator IMTBModeGuidedMModeInd Indicates intima media thickness (IMT) B mode guided M mode Indicates intima media thickness (IMT) B mode guided M mode B-mode guided M mode Yes;No;Unknown Yes;No;Unknown Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13938 Imaging minimum lumen diameter measurement ImgMinLumenDiameterMeasr Indicates minimum lumen diameter measurement (mm) Indicates minimum lumen diameter measurement (mm) Minimum lumen diameter Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

millimeter
C13906 Imaging B-mode artery name ImgBModArtName Indicates B-mode artery name Indicates B-mode artery name B-mode CCA;ICA;ECA;CCA;ICA;ECA Common carotid artery;Internal carotid artery;External carotid artery;Common carotid artery;Internal carotid artery;External carotid artery Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13917 Imaging end diastolic velocity measurement ImgEndDiastVeloMears Indicates end diastolic velocity (cm/sec) Indicates end diastolic velocity (cm/sec) End diastolic velocity Numeric Values

Indicate end diastolic velocity in units of (cm/sec)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

centimeter per second
C10931 Imaging quality of images technically satisfactory indicator ImgQualImgTechnSatisInd Indicator of whether the quality of the images were technically satisfactory. 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 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 Proposed 3.00 2013-07-25 08:54:08.2 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13928 Intima media thickness (IMT) electronic caliper indicator IMTElectronicCaliperInd Indicates intima media thickness (IMT) electronic caliper use Indicates intima media thickness (IMT) electronic caliper use Electronic caliper Yes;No;Unknown Yes;No;Unknown Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13939 Imaging mean interadventitial diameter measurement ImgMeanInteradventlDiamtMeasr Indicates mean interadventitial diameter measurement (mm) Indicates mean interadventitial diameter measurement (mm) Mean inter-adventitial diameter Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

millimeter
C13907 Imaging B-mode finding result ImgBModFindReslt Indicates B-mode finding Indicates B-mode finding Findings Normal;Plaque Normal;Plaque Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13918 Imaging no signal indicator ImgNoSignalInd Indicates no signal on the carotid ultrasound Indicates no signal on the carotid ultrasound No signal Yes;No;Unknown Yes;No;Unknown Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13750 Imaging study ID number ImgStudyIDNum Unique identification number assigned to the study or assessment session. Unique identification number assigned to the study. Study ID number Alphanumeric No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics 255

Free-Form Entry

C13929 Intima media thickness (IMT) edge detection algorithm indicator IMTEdgeDetectionAlgorithmInd Indicates intima media thickness (IMT) edge detection algorithm use Indicates intima media thickness (IMT) edge detection algorithm use Edge detection algorithm Yes;No;Unknown Yes;No;Unknown Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13940 Imaging minimum interadventitial diameter measurement ImgMinInteradventlDiamtMeasr Indicates minimum interadventitial diameter measurement (mm) Indicates minimum interadventitial diameter measurement (mm) Minimum inter-adventitial diameter Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

millimeter
C13908 Imaging echo pattern result ImgEchoPattReslt Indicates echo pattern Indicates echo pattern Echo pattern Homogeneous;Heterogeneous Homogeneous;Heterogeneous Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13919 Imaging percent stenosis criterion type ImgPercentStenosisCriterionTyp The criteria used to find indicate stenosis. The criteria used to find indicate stenosis. Percent Stenosis criterion PSV;PSV/EDV;Other, specify Peak systolic velocity;Peak systolic velocity/end diastolic velocity;Other, specify Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13751 Imaging acquisition reason ImgAcquisitionRsn Describes why the imaging study was performed Describes why the imaging study was performed Scan purpose Diagnostic;Post-treatment;Monitoring;Other, specify;Diagnostic;Post-treatment;Monitoring;Other, specify Diagnostic;Post-treatment;Monitoring;Other, specify;Diagnostic;Post-treatment;Monitoring;Other, specify Alphanumeric

Select all that apply

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Multiple Pre-Defined Values Selected

C13930 Intima media thickness (IMT) timing type IMTTimingTyp Indicates intima media thickness (IMT) timing type Indicates intima media thickness (IMT) timing type Timing ECG Gating;End Diastolic;Peak Systolic;ECG Gating;End Diastolic;Peak Systolic ECG Gating;End Diastolic;Peak Systolic;ECG Gating;End Diastolic;Peak Systolic Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13947 Imaging peak velocity measurement ImgPeakVelocityMeasr Indicates peak velocity measurement (cm/sec) Indicates peak velocity measurement (cm/sec) Peak velocity Numeric Values

Indicate peak velocity in units of cm/sec

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

0 999 centimeter per second
C13909 Imaging plaque surface type ImgPlaqSurfaceTyp Indicates plaque surface type Indicates plaque surface type Surface Irregular;Smooth Irregular;Smooth Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C13920 Imaging volume flow rate measurement ImgVolFlowRateMeasr Indicates volume flow rate Indicates volume flow rate Volume flow rate Numeric Values

Indicate volume in units of ml/min

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

0 999 milliliter per minute
C13899 Imaging probe type text ImgProbeTypTxt The text describing the type of imaging probe Describes imaging probe type Type Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics 255

Free-Form Entry

C13931 Intima media thickness (IMT) findings artery type IMTFindArteryTyp Indicates intima media thickness (IMT) artery used for mean and max measurements Indicates intima media thickness (IMT) artery used for mean and max measurements Artery and side CCA - right;CCA - left;Bulb - right;Bulb - left;ICA - right;ICA - left;CCA - right;CCA - left;Bulb - right;Bulb - left;ICA - right;ICA - left Common carotid artery - right;Common carotid artery - left;Bulb - right;Bulb - left;Internal Carotid Artery - right;Internal Carotid Artery - left;Common carotid artery - right;Common carotid artery - left;Bulb - right;Bulb - left;Internal Carotid Artery - right;Internal Carotid Artery - left Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

C14006 Imaging stenosis percentage value ImgStenosisPercentageVal Indicates stenosis percentage value Indicates stenosis percentage value Percent Stenosis Numeric Values

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Free-Form Entry

0 99 percent
C13910 Imaging plaque severity grade ImgPlaqSevGrade Indicates plaque severity grade Indicates plaque severity grade Severity of plaque Mild;Moderate;Severe Mild;Moderate;Severe Alphanumeric

Contains data elements collected when an imaging study is performed using carotid ultrasound to examine the two large arteries in the neck; there are separate sections to record findings from B-mode and color flow imaging. (Examples of CDEs included: Severity of plaque; Percent stenosis; and Mean lumen diameter)

No references available Adult;Pediatric Proposed 3.00 2013-06-21 00:00:00.0 Vessel Carotid Ultrasound Assessments and Examinations Imaging Diagnostics

Single Pre-Defined Value Selected

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