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5 Conventions
Word(s) are capitalized in this document to help the reader understand that these word(s) have been previously defined in Section 3 and are to be interpreted with that meaning.
A Data Element Tag is represented as (gggg,eeee), where gggg equates to the Group Number and eeee equates to the Element Number within that Group. Data Element Tags are represented in hexadecimal notation as specified for each named Data Element in this Standard.
Where an "x" is shown in a group or element number, e.g. (ggxx,eeee), "x" means any value from 0 through F inclusive. The resulting group number is still required to be even, as defined by PS3.5, since these are Standard Data Element Tags.
"RET" is used to indicate that the corresponding Data Element, SOP Class, or Transfer Syntax has been retired. Retired items are shown italicized. For retired items, the edition of the Standard in parentheses is the edition in which the item last appeared before it was retired. When the name of a retired Data Element has been reused, the retired element has the qualifier "(Retired)" added, or "(Trial)" in the cases in which the Data Element was used in a Draft For Trial Implementation but not standardized.
Note
The use of retired items is supported in this version of DICOM. However, new implementations are strongly encouraged to implement alternative Data Elements, SOP Classes or Transfer Syntaxes.
"Note n" is used to indicate that further information is provided at the end of the corresponding table. The "n" is the consecutive numberofthenote.Thisinformation isnotinserteddirectlyinto thetablesin orderto preservetheirsimple structure,e.g.,forautomatic processing of the contents.
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6 Registry of DICOM Data Elements
Note
For data elements that were present in ACR-NEMA 1.0 and 2.0 and that have been retired, the specifications of Value Representation and Value Multiplicity provided are recommendations for the purpose of interpreting their values in objects created in accordance with earlier editions of this Standard. These recommendations are suggested as most appropriate for a particular data element; however, there is no guarantee that historical objects will not violate some requirements or specified VR and/or VM.
Table 6-1. Registry of DICOM Data Elements
Tag |
Name |
Keyword |
VR |
VM |
|
(0008,0001) |
Length to End |
LengthToEnd |
UL |
1 |
RET |
(0008,0005) |
Specific Character Set |
SpecificCharacterSet |
CS |
1-n |
|
(0008,0006) |
Language Code Sequence |
LanguageCodeSequence |
SQ |
1 |
|
(0008,0008) |
Image Type |
ImageType |
CS |
2-n |
|
(0008,0010) |
Recognition Code |
RecognitionCode |
SH |
1 |
RET |
(0008,0012) |
Instance Creation Date |
InstanceCreationDate |
DA |
1 |
|
(0008,0013) |
Instance Creation Time |
InstanceCreationTime |
TM |
1 |
|
(0008,0014) |
Instance Creator UID |
InstanceCreatorUID |
UI |
1 |
|
(0008,0015) |
Instance Coercion DateTime |
InstanceCoercionDateTime |
DT |
1 |
|
(0008,0016) |
SOP Class UID |
SOPClassUID |
UI |
1 |
|
(0008,0018) |
SOP Instance UID |
SOPInstanceUID |
UI |
1 |
|
(0008,001A) |
Related General SOP Class UID RelatedGeneralSOPClassUID |
UI |
1-n |
|
|
(0008,001B) OriginalSpecializedSOPClassUIDOriginalSpecializedSOPClassUID |
UI |
1 |
|
||
(0008,0020) |
Study Date |
StudyDate |
DA |
1 |
|
(0008,0021) |
Series Date |
SeriesDate |
DA |
1 |
|
(0008,0022) |
Acquisition Date |
AcquisitionDate |
DA |
1 |
|
(0008,0023) |
Content Date |
ContentDate |
DA |
1 |
|
(0008,0024) |
Overlay Date |
OverlayDate |
DA |
1 |
RET |
|
|
|
|
|
(2004) |
(0008,0025) |
Curve Date |
CurveDate |
DA |
1 |
RET |
|
|
|
|
|
(2004) |
(0008,002A) |
Acquisition DateTime |
AcquisitionDateTime |
DT |
1 |
|
(0008,0030) |
Study Time |
StudyTime |
TM |
1 |
|
(0008,0031) |
Series Time |
SeriesTime |
TM |
1 |
|
(0008,0032) |
Acquisition Time |
AcquisitionTime |
TM |
1 |
|
(0008,0033) |
Content Time |
ContentTime |
TM |
1 |
|
(0008,0034) |
Overlay Time |
OverlayTime |
TM |
1 |
RET |
|
|
|
|
|
(2004) |
(0008,0035) |
Curve Time |
CurveTime |
TM |
1 |
RET |
(0008,0040) |
Data Set Type |
DataSetType |
US |
1 |
RET |
|
|
|
|
|
(2004) |
(0008,0041) |
Data Set Subtype |
DataSetSubtype |
LO |
1 |
RET |
|
|
|
|
|
(2004) |
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|
|
|
Tag |
Name |
Keyword |
VR |
VM |
|
(0008,0042) |
Nuclear Medicine Series Type |
NuclearMedicineSeriesType |
CS |
1 |
RET |
|
|
|
|
|
(2004) |
(0008,0050) |
Accession Number |
AccessionNumber |
SH |
1 |
|
(0008,0051) |
Issuer of Accession Number |
IssuerOfAccessionNumber |
SQ |
1 |
|
|
Sequence |
Sequence |
|
|
|
(0008,0052) |
Query/Retrieve Level |
QueryRetrieveLevel |
CS |
1 |
|
(0008,0053) |
Query/Retrieve View |
QueryRetrieveView |
CS |
1 |
|
(0008,0054) |
Retrieve AE Title |
RetrieveAETitle |
AE |
1-n |
|
(0008,0055) |
Station AE Title |
StationAETitle |
AE |
1 |
|
(0008,0056) |
Instance Availability |
InstanceAvailability |
CS |
1 |
|
(0008,0058) |
Failed SOP Instance UID List |
FailedSOPInstanceUIDList |
UI |
1-n |
|
(0008,0060) |
Modality |
Modality |
CS |
1 |
|
(0008,0061) |
Modalities in Study |
ModalitiesInStudy |
CS |
1-n |
|
(0008,0062) |
SOP Classes in Study |
SOPClassesInStudy |
UI |
1-n |
|
(0008,0063) |
Anatomic Regions in Study CodeAnatomicRegionsInStudyCode |
SQ |
1 |
|
|
|
Sequence |
Sequence |
|
|
|
(0008,0064) |
Conversion Type |
ConversionType |
CS |
1 |
|
(0008,0068) |
Presentation Intent Type |
PresentationIntentType |
CS |
1 |
|
(0008,0070) |
Manufacturer |
Manufacturer |
LO |
1 |
|
(0008,0080) |
Institution Name |
InstitutionName |
LO |
1 |
|
(0008,0081) |
Institution Address |
InstitutionAddress |
ST |
1 |
|
(0008,0082) |
Institution Code Sequence |
InstitutionCodeSequence |
SQ |
1 |
|
(0008,0090) |
Referring Physician's Name |
ReferringPhysicianName |
PN |
1 |
|
(0008,0092) |
Referring Physician's Address |
ReferringPhysicianAddress |
ST |
1 |
|
(0008,0094) |
Referring Physician's Telephone |
ReferringPhysicianTelephone |
SH |
1-n |
|
|
Numbers |
Numbers |
|
|
|
(0008,0096) |
Referring Physician Identification |
ReferringPhysicianIdentification |
SQ |
1 |
|
|
Sequence |
Sequence |
|
|
|
(0008,009C) |
Consulting Physician's Name |
ConsultingPhysicianName |
PN |
1-n |
|
(0008,009D) |
Consulting Physician IdentificationConsultingPhysicianIdentification |
SQ |
1 |
|
|
|
Sequence |
Sequence |
|
|
|
(0008,0100) |
Code Value |
CodeValue |
SH |
1 |
|
(0008,0101) |
Extended Code Value |
ExtendedCodeValue |
LO |
1 |
DICOS |
(0008,0102) |
Coding Scheme Designator |
CodingSchemeDesignator |
SH |
1 |
|
(0008,0103) |
Coding Scheme Version |
CodingSchemeVersion |
SH |
1 |
|
(0008,0104) |
Code Meaning |
CodeMeaning |
LO |
1 |
|
(0008,0105) |
Mapping Resource |
MappingResource |
CS |
1 |
|
(0008,0106) |
Context Group Version |
ContextGroupVersion |
DT |
1 |
|
(0008,0107) |
Context Group Local Version |
ContextGroupLocalVersion |
DT |
1 |
|
(0008,0108) |
Extended Code Meaning |
ExtendedCodeMeaning |
LT |
1 |
DICOS |
(0008,0109) |
Coding Scheme Resources |
CodingSchemeResources |
SQ |
1 |
|
|
Sequence |
Sequence |
|
|
|
(0008,010A) Coding Scheme URL Type |
CodingSchemeURLType |
CS |
1 |
|
|
(0008,010B) Context Group Extension Flag |
ContextGroupExtensionFlag |
CS |
1 |
|
|
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Tag |
Name |
Keyword |
VR |
VM |
(0008,010C) |
Coding Scheme UID |
CodingSchemeUID |
UI |
1 |
(0008,010D) |
Context Group Extension CreatorContextGroupExtensionCreator |
UI |
1 |
|
|
UID |
UID |
|
|
(0008,010E) |
Coding Scheme URL |
CodingSchemeURL |
UR |
1 |
(0008,010F) |
Context Identifier |
ContextIdentifier |
CS |
1 |
(0008,0110) |
Coding Scheme Identification |
CodingSchemeIdentification |
SQ |
1 |
|
Sequence |
Sequence |
|
|
(0008,0112) |
Coding Scheme Registry |
CodingSchemeRegistry |
LO |
1 |
(0008,0114) |
Coding Scheme External ID |
CodingSchemeExternalID |
ST |
1 |
(0008,0115) |
Coding Scheme Name |
CodingSchemeName |
ST |
1 |
(0008,0116) |
Coding Scheme Responsible |
CodingSchemeResponsible |
ST |
1 |
|
Organization |
Organization |
|
|
(0008,0117) |
Context UID |
ContextUID |
UI |
1 |
(0008,0118) |
Mapping Resource UID |
MappingResourceUID |
UI |
1 |
(0008,0119) |
Long Code Value |
LongCodeValue |
UC |
1 |
(0008,0120) |
URN Code Value |
URNCodeValue |
UR |
1 |
(0008,0121) |
Equivalent Code Sequence |
EquivalentCodeSequence |
SQ |
1 |
(0008,0122) |
Mapping Resource Name |
MappingResourceName |
LO |
1 |
(0008,0123) |
Context Group Identification |
ContextGroupIdentification |
SQ |
1 |
|
Sequence |
Sequence |
|
|
(0008,0124) |
Mapping Resource Identification |
MappingResourceIdentification |
SQ |
1 |
|
Sequence |
Sequence |
|
|
(0008,0201) |
Timezone Offset From UTC |
TimezoneOffsetFromUTC |
SH |
1 |
(0008,0220) |
ResponsibleGroupCodeSequenceResponsibleGroupCodeSequence |
SQ |
1 |
|
(0008,0221) |
Equipment Modality |
EquipmentModality |
CS |
1 |
(0008,0222) |
Manufacturer's Related Model |
ManufacturerRelatedModelGroup |
LO |
1 |
|
Group |
|
|
|
(0008,0300) |
Private Data Element |
PrivateDataElementCharacteristics |
SQ |
1 |
|
Characteristics Sequence |
Sequence |
|
|
(0008,0301) |
Private Group Reference |
PrivateGroupReference |
US |
1 |
(0008,0302) |
Private Creator Reference |
PrivateCreatorReference |
LO |
1 |
(0008,0303) |
BlockIdentifyingInformationStatusBlockIdentifyingInformationStatus |
CS |
1 |
|
(0008,0304) |
Nonidentifying Private Elements |
NonidentifyingPrivateElements |
US |
1-n |
(0008,0306) |
Identifying Private Elements |
IdentifyingPrivateElements |
US |
1-n |
(0008,0305) |
Deidentification Action SequenceDeidentificationActionSequence |
SQ |
1 |
|
(0008,0307) |
Deidentification Action |
DeidentificationAction |
CS |
1 |
(0008,0308) |
Private Data Element |
PrivateDataElement |
US |
1 |
(0008,0309) |
Private Data Element Value |
PrivateDataElementValue |
UL |
1-3 |
|
Multiplicity |
Multiplicity |
|
|
(0008,030A) Private Data Element Value |
PrivateDataElementValue |
CS |
1 |
|
|
Representation |
Representation |
|
|
(0008,030B) Private Data Element Number of |
PrivateDataElementNumberOf |
UL |
1-2 |
|
|
Items |
Items |
|
|
(0008,030C) |
Private Data Element Name |
PrivateDataElementName |
UC |
1 |
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