PS-2020a / part16

Page 1162​

DICOM PS3.16 2020a - Content Mapping Resource​

Code Value​

Code Meaning​

Definition​

Notes​

110146​

Session stop​

Audit event: A persistent session has stopped.​

110147​

Access Control Decision​

Audit event: An access control decision has been made.​

110150​

Application​

Audit participant role ID of software application.​

110151​

Application Launcher​

AuditparticipantroleIDofsoftwareapplicationlauncher,​

i.e., the entity that started or stopped an application.​

110152​

Destination Role ID​

Audit participant role ID of the receiver of data.​

110153​

Source Role ID​

Audit participant role ID of the sender of data.​

110154​

Destination Media​

Audit participant role ID of media receiving data during​

an export.​

110155​

Source Media​

Audit participant role ID of media providing data during​

an import.​

110180​

Study Instance UID​

ParticipantObjectID type: Study Instance UID.​

110181​

SOP Class UID​

ParticipantObjectID type: SOP Class UID.​

110182​

Node ID​

ID of a node that is a participant object of an audit​

message.​

110190​

Issuer of Identifier​

System, organization, agency, or department that has​

assigned an instance identifier (such as placer or filler​

number, patient or provider identifier, etc.).​

110500​

Doctor canceled procedure​

Procedure order canceled by requesting physician or​

other authorized physician.​

110501​

Equipment failure​

Equipment failure prevented completion of procedure.​

110502​

Incorrect procedure ordered​

Procedurediscontinuedduetoincorrectprocedurebeing​

ordered.​

110503​

Patientallergictomedia/contrast​Procedure discontinued due to patient allergy to​

media/contrast (reported or reaction).​

110504​

Patient died​

Procedure discontinued due to death of Patient.​

110505​ Patient refused to continue​

Procedurediscontinuedduetopatientrefusaltocontinue​

procedure​

procedure.​

110506​

Patient taken for treatment or​ Procedure discontinued due to patient being taken for​

surgery​

treatment or surgery.​

110507​ Patient did not arrive​

Patient did not arrive for procedure.​

110508​

Patient pregnant​

Procedure discontinued due to patient pregnancy​

(reported or determined).​

110509​ Changeofprocedureforcorrect​Procedure discontinued to restart with new procedure​

charging​

code for correct charging.​

110510​

Duplicate order​

Procedurediscontinuedduetoduplicateordersreceived​

for same procedure.​

110511​

Nursing unit cancel​

Procedure order canceled by nursing unit.​

110512​

Incorrect side ordered​

Procedure discontinued due to incorrect side (laterality)​

being ordered.​

110513​

Discontinued for unspecified​

Procedure discontinued for unspecified reason.​

reason​

110514​ Incorrect worklist entry selected​Procedure discontinued due to incorrect patient or​

procedure step selected from modality worklist.​

110515​

Patient condition prevented​

Patient condition prevented continuation of procedure.​

continuing​

Page 1164​

DICOM PS3.16 2020a - Content Mapping Resource​

Code Value​

Code Meaning​

Definition​

Notes​

See Makris N, et al. "Segmentation of Subcomponents​

within the Superior Longitudinal Fascicle in Humans: A​

Quantitative, In Vivo, DT-MRI Study." Cerebral Cortex​

15, no. 6 (June 1, 2005): 854-69.​

doi:10.1093/cercor/bhh186.​

110706​ Perilesional White Matter​

White matter that surrounds a lesion of interest. E.g., to​

identify the otherwise unclassified white matetr that​

surrounds a tumor to be surgically resected.​

110800​ Spin Tagging Perfusion MR​

Signal intensity of a Spin tagging Perfusion MR image.​

Signal Intensity​

Spintaggingisatechniqueforthemeasurementofblood​

perfusion, based on magnetically labeled arterial blood​

water as an endogenous tracer.​

DICOM PS3.16 2020a - Content Mapping Resource​

Page 1165​

Code Value​

Code Meaning​

Definition​

Notes​

image contrast state is approached by imaging with a​

TRlongcomparedtotissueT1(toreduceT1contribution​

to image contrast) and a TE between the longest and​

shortest tissue T2s of interest.​

110806​ T2* Weighted MR Signal​

Signal intensity of a T2* Weighted MR image. The T2*​

Intensity​

phenomenon results from molecular interactions (spin​

spinrelaxation)andlocalmagneticfieldnon-uniformities,​

which cause the protons to precess at slightly different​

frequencies.​

110807​ Field Map MR Signal Intensity​Signal intensity of a Field Map MR image. A Field Map​

MR image provides a direct measure of the B 0​

inhomogeneity at each point in the image.​

110808​

Fractional Anisotropy​

Coefficient reflecting the fractional anisotropy of the​

Basser PJ, Pierpaoli C.​

tissues, derived from a diffusion weighted MR image.​ Microstructural and​

Fractional anisotropy is proportional to the square root​physiological features of​

ofthevarianceoftheEigenvaluesdividedbythesquare​tissues elucidated by​

root of the sum of the squares of the Eigen values.​

quantitative-diffusion-tensor​

MRI. J Magn Reson B. 1996​

Jun;111(3):209-19. http://​

citeseerx.ist.psu.edu/viewdoc/​

download?​

doi=10.1.1.162.2222&​

rep=rep1&type=pdf​

110809​

Relative Anisotropy​

Coefficientreflectingtherelativeanisotropyofthetissues,​Basser PJ, Pierpaoli C.​

derived from a diffusion weighted MR image.​

Microstructural and​

physiological features of​

tissues elucidated by​

quantitative-diffusion-tensor​

MRI. J Magn Reson B. 1996​

Jun;111(3):209-19. http://​

citeseerx.ist.psu.edu/viewdoc/​

download?​

doi=10.1.1.162.2222&​

rep=rep1&type=pdf​

110810​

Volumetric Diffusion Dxx​

Dxx Component of the diffusion tensor, quantifying the​

Component​

molecular mobility along the X axis.​

110811​

Volumetric Diffusion Dxy​

Dxy Component of the diffusion tensor, quantifying the​

Component​

correlation of molecular displacements in the X and Y​

directions.​

110812​

Volumetric Diffusion Dxz​

Dxz Component of the diffusion tensor, quantifying the​

Component​

correlation of molecular displacements in the X and Z​

directions.​

110813​

Volumetric Diffusion Dyy​

Dyy Component of the diffusion tensor, quantifying the​

Component​

molecular mobility along the Y axis.​

110814​

Volumetric Diffusion Dyz​

Dyz Component of the diffusion tensor, quantifying the​

Component​

correlation of molecular displacements in the Y and Z​

directions.​

110815​

Volumetric Diffusion Dzz​

Dzz Component of the diffusion tensor, quantifying the​

Component​

molecular mobility along the Z axis.​

Page 1166​

DICOM PS3.16 2020a - Content Mapping Resource​

Code Value​

Code Meaning​

Definition​

Notes​

110819​

Blood Oxygenation Level​

Signal intensity of a Blood Oxygenation Level image.​

BOLDimagingissensitivetobloodoxygenation(butalso​

to cerebral blood flow and volume). This modality is​

essentiallyusedfordetectingbrainactivation(functional​

MR).​

110820​

Nuclear Medicine Projection​

Accumulated decay event counts in a nuclear medicine​

Activity​

projection image.​

Activity​

Tomographic image (including PET).​

110822​

Spatial Displacement X​

Spatial Displacement along axis X of a non linear​

Component​

deformable spatial registration image. The X axis is​

defined in reference to the patient's orientation, and is​

increasing to the left hand side of the patient.​

110823​

Spatial Displacement Y​

Spatial Displacement along axis Y of a non linear​

Component​

deformable spatial registration image. The Y axis is​

defined in reference to the patient's orientation, and is​

increasing to the posterior side of the patient.​

110824​

Spatial Displacement Z​

Spatial Displacement along axis Z of a Non linear​

Component​

deformable spatial registration image. The Z axis is​

defined in reference to the patient's orientation, and is​

increasing toward the head of the patient.​

110825​

Hemodynamic Resistance​

Measured resistance to the flow of blood. E.g., through​

the vasculature or through a heart value.​

110826​

Indexed Hemodynamic​

Measured resistance to the flow of blood. E.g., through​

Resistance​

the vasculature or through a heart value, normalized to​

a particular indexed scale.​

110827​

Tissue Velocity​

Velocity of tissue based on Doppler measurements.​

110828​

Flow Velocity​

Velocity of blood flow based on Doppler measurements.​

110829​

Flow Variance​

Statistical variance of blood velocity relative to mean.​

110830​

Elasticity​

Scalarvaluerelatedtotheelasticpropertiesofthetissue.​

110831​

Perfusion​

Scalarvaluerelatedtothevolumeofbloodperfusinginto​

tissue.​

110832​

Speed of sound​

Speed of sound in tissue.​

110833​

Ultrasound Attenuation​

Reduction in strength of ultrasound signal as the wave.​

110834​

RGB R Component​

Red component of a true color image (RGB).​

DICOM PS3.16 2020a - Content Mapping Resource​

Page 1167​

Code Value​

Code Meaning​

Definition​

Notes​

110835​

RGB G Component​

Green component of a true color image (RGB).​

110836​

RGB B Component​

Blue component of a true color image (RGB).​

110837​

YBR FULL Y Component​

Y (Luminance) component of a YBR FULL image, as​

defined in JPEG 2000.​

110838​

YBR FULL CB Component​

CB (Blue chrominance) component of a YBR FULL​

image, as defined in JPEG 2000.​

110839​

YBR FULL CR Component​

CR (Red chrominance) component of a YBR FULL​

image, as defined in JPEG 2000.​

110840​

YBR PARTIAL Y Component​ Y (Luminance) component of a YBR PARTIAL image,​

as defined in JPEG 2000.​

image, as defined in JPEG 2000.​

image, as defined in JPEG 2000.​

110843​

YBR ICT Y Component​

Y (Luminance) component of a YBR ICT image​

(IrreversibleColorTransform),asdefinedinJPEG2000.​

110844​

YBR ICT CB Component​

CB (Blue chrominance) component of a YBR ICT image​

(IrreversibleColorTransform),asdefinedinJPEG2000.​

110845​

YBR ICT CR Component​

CR (Red chrominance) component of a YBR ICT image​

(IrreversibleColorTransform),asdefinedinJPEG2000.​

110846​

YBR RCT Y Component​

Y (Luminance) component of a YBR RCT image​

(Reversible Color Transform), as defined in JPEG 2000.​

110847​

YBR RCT CB Component​

CB(Bluechrominance)componentofaYBRRCTimage​

(Reversible Color Transform), as defined in JPEG 2000.​

110848​

YBR RCT CR Component​

CR(Redchrominance)componentofaYBRRCTimage​

(Reversible Color Transform), as defined in JPEG 2000.​

110849​

Echogenicity​

The ability of a material to create an ultrasound return​

echo.​

110850​

X-Ray Attenuation​

Decrease in the number of photons in an X-Ray beam​

due to interactions with the atoms of a material​

substance.Attenuationisdueprimarilytotwoprocesses,​

absorption and scattering.​

110851​

X-Ray Attenuation Coefficient​ Coefficient that describes the fraction of a beam of​

Retired. Replaced by​

X-Rays or gamma rays that is absorbed or scattered per​(112031, DCM, "Attenuation​

unit thickness of the absorber. This value basically​

Coefficient").​

accounts for the number of atoms in a cubic cm volume​

ofmaterialandtheprobabilityofaphotonbeingscattered​

or absorbed from the nucleus or an electron of one of​

these atoms.​

110852​

MR signal intensity​

SignalintensityofanMRimage,nototherwisespecified.​

110853​

Binary Segmentation​

Binary value denoting that the segmented property is​

present.​

110854​

Fractional Probabilistic​

Probability,definedasapercentage,thatthesegmented​

Segmentation​

property occupies the spatial area defined by the voxel.​

110855​

Fractional Occupancy​

Percentageofthevoxelareaoccupiedbythesegmented​

Segmentation​

property.​

110856​

Linear Displacement​

Spatial dimension, denoting a linear displacement.​

110857​

Photon Energy​

Dimension denoting the energy (frequency or​

wavelength) of photons.​

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Code Value​

Code Meaning​

Definition​

Notes​

110858​

Time​

Dimension used to sequence events, to compare the​

duration of events and the intervals between events.​

110859​

Angle​

Spatial dimension, denoting an angle.​

110860​

Left-Right Axis​

A spatial dimension axis running along a line between​

the patient's left and right side.​

110861​

Head-Foot Axis​

A spatial dimension axis running along a line between​

the patient's head and foot.​

110862​

Anterior-Posterior Axis​

A spatial dimension axis running along a line between​

the patient's anterior and posterior sides.​

110863​

Apex-Base Axis​

A spatial dimension axis running along a line between​

the apex and base of an organ, object, or chamber.​

110864​

Anterior-Inferior Axis​

A spatial dimension axis running along a line between​

the anterior and inferior sides of an organ, object, or​

chamber.​

110865​

Septum-Wall Axis​

A spatial dimension axis running along a line between​

the septum and wall of a chamber.​

110866​

Right To Left​

Orientation of a spatial dimension where increasing​

values run from the right to the left side of the patient.​

110867​

Left To Right​

Orientation of a spatial dimension where increasing​

values run from the left to the right side of the patient.​

110868​

Head To Foot​

Orientation of a spatial dimension where increasing​

values run from the head to the foot of the patient.​

110869​

Foot To Head​

Orientation of a spatial dimension where increasing​

values run from the foot to the head of the patient.​

110870​

Anterior To Posterior​

Orientation of a spatial dimension where increasing​

values run from the anterior to the posterior side of the​

patient.​

110871​

Posterior To Anterior​

Orientation of a spatial dimension where increasing​

values run from the posterior to the anterior side of the​

patient.​

110872​

Apex To Base​

Orientation of a spatial dimension where increasing​

values run from the apex to the base.​

110873​

Base To Apex​

Orientation of a spatial dimension where increasing​

values run from the base to the apex.​

110874​

Anterior To Inferior​

Orientation of a spatial dimension where increasing​

values run from the anterior to the inferior.​

110875​

Inferior To Anterior​

Orientation of a spatial dimension where increasing​

values run from the inferior to the anterior.​

110876​

Septum To Wall​

Orientation of a spatial dimension where increasing​

valuesrunfromtheseptumofachambertotheopposite​

wall.​

110877​

Wall To Septum​

Orientation of a spatial dimension where increasing​

values run from the opposite wall to the septum of a​

chamber.​

110901​

Image Position (Patient) X​

The x coordinate of the upper left hand corner (center of​

the first voxel transmitted) of the image, with respect to​

the patient-based coordinate system.​

110907​

Image Orientation (Patient)​

The x value of the first column direction cosine with​

Column X​

respect to the patient, with respect to the patient-based​

coordinate system.​

110908​

Image Orientation (Patient)​

The y value of the first column direction cosine with​

Column Y​

respect to the patient, with respect to the patient-based​

coordinate system.​

110909​

Image Orientation (Patient)​

The z value of the first column direction cosine with​

Column Z​

respect to the patient, with respect to the patient-based​

coordinate system.​

110910​

Pixel Data Rows​

Number of rows in the pixel data of the image.​

110911​

Pixel Data Columns​

Number of columns in the pixel data of the image.​

111000​

Algorithm Family​

Thefamilyofalgorithm(s)thatbestdescribesthesoftware​

algorithm used.​

111001​

Algorithm Name​

The name assigned by a manufacturer to a specific​

software algorithm.​

111002​

Algorithm Parameters​

The input parameters used by a manufacturer to​

configure the behavior of a specific software algorithm.​

111003​

Algorithm Version​

The software version identifier assigned by a​

manufacturer to a specific software algorithm.​

111004​

Analysis Performed​

The type of correlation applied to detection results. E.g.,​

temporal, spatial.​

111005​

Assessment Category​

Assignment of intermediate or overall interpretation​

results to a general category.​

111006​

Breast composition​

Assessment of annotating tissues in breast; generally​ Retired. Replaced by​

including fatty, mixed or dense​

(129715009, SCT, "Breast​

composition").​

111007​

BreastOutlineincludingPectoral​Purpose of reference for an SCOORD Content Item that​Purpose of Reference for​

Muscle Tissue​

is an outline of the breast that includes the pectoral​

Content Item of value type​

muscle tissue​

COMPOSITE or SCOORD​

111008​

Calcification Distribution​

The type of distribution associated with detected​

calcifications.​

111009​

Calcification Type​

Identificationofthemorphologyofdetectedcalcifications.​

Page 1170​

DICOM PS3.16 2020a - Content Mapping Resource​

Code Value​

Code Meaning​

Definition​

Notes​

111010​

Center​

The central point of a finding or feature.​

May be used as the Purpose​

ofReferenceforContentItem​

ofvaluetypeCOMPOSITEor​

SCOORD, or a qualitative​

observation on an ROI.​

111011​

Certainty of Feature​

Thelikelihoodthatthefeatureanalyzedisinfactthetype​

of feature identified.​

111012​

Certainty of Finding​

The likelihood that the finding detected is in fact the type​

of finding identified.​

111013​

Certainty of Impression​

The certainty that a device places on an impression,​

where 0 equals no certainty and 100 equals certainty.​

111014​

Clockface or region​

A location identifier based on clockface numbering or​

anatomic subregion.​

111015​

Composite Feature​

Anitemthatisaninferredcorrelationrelatingtwoormore​

individual findings or features.​

111016​

Composite type​

Theinferredrelationshipbetweenthefindingsorfeatures​

making up a composite feature.​

Summary​

was successful, and whether any findings resulted.​

111018​

Content Date​

The date the data creation started.​

111019​

Content Time​

The time the data creation started.​

111020​

Depth​

Alocationidentifierbasedonafeature'sinferreddistance​

from the surface of the associated anatomy.​

111021​

Description of Change​

A textual description of the change that occurred over​

time in a qualitative characteristic of a feature.​

111022​

Detection Performed​

The type of finding sought after by a specific algorithm​

applied to one image.​

between a prior imaging procedure and the current​

imaging procedure.​

111024​

Failed Analyses​

A group of analysis algorithms that were attempted, but​

failed.​

111025​

Failed Detections​

Agroupofdetectionalgorithmsthatwereattempted,but​

failed.​

111026​

Horizontal Pixel Spacing​

For projection radiography, the horizontal physical​

distance measured at the front plane of an Image​

Receptor housing between the center of each pixel​

(spacing between the centers of adjacent columns). For​

tomographic images, the horizontal physical distance in​

the patient between the center of each pixel.​

111027​

Image Laterality​

Laterality of (possibly paired) body part contained in an​

image.​

111028​

Image Library​

A container that references all image data used as​

evidence to produce a report.​

111029​

Image Quality Rating​

A numeric value in the range 0 to 100, inclusive, where​

0 is worst quality and 100 is best quality.​

111030​

Image Region​

Purpose of reference for an SCOORD Content Item that​Purpose of Reference for​

identifies a specific region of interest within an image​

Content Item of value type​

COMPOSITE or SCOORD​