DICOM Standard Browser

Computed Radiography ImageCIOD
CT ImageCIOD
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Secondary Capture ImageCIOD
Multi-frame Single Bit Secondary Capture ImageCIOD
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Multi-frame True Color Secondary Capture ImageCIOD
X-Ray Angiographic ImageCIOD
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RT ImageCIOD
RT DoseCIOD
RT Structure SetCIOD
RT PlanCIOD
Positron Emission Tomography ImageCIOD
Digital X-Ray ImageCIOD
Digital Mammography X-Ray ImageCIOD
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RT Beams Treatment RecordCIOD
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VL Endoscopic ImageCIOD
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VL Slide-Coordinates Microscopic ImageCIOD
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Video Endoscopic ImageCIOD
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Grayscale Softcopy Presentation StateCIOD
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Basic Structured DisplayCIOD
XA/XRF Grayscale Softcopy Presentation StateCIOD
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Basic Voice Audio WaveformCIOD
12-Lead ECGCIOD
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Hemodynamic WaveformCIOD
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Routine Scalp ElectroencephalogramCIOD
ElectromyogramCIOD
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Multi-channel Respiratory WaveformCIOD
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General 32-bit ECGCIOD
Basic Text SRCIOD
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Key Object Selection DocumentCIOD
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X-Ray Radiation Dose SRCIOD
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Macular Grid Thickness and Volume ReportCIOD
Implantation Plan SR DocumentCIOD
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Rendition Selection DocumentCIOD
Enhanced X-Ray Radiation Dose SRCIOD
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Ophthalmic Photography 8 Bit ImageCIOD
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Stereometric RelationshipCIOD
Hanging ProtocolCIOD
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Real World Value MappingCIOD
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Ophthalmic Tomography ImageCIOD
X-Ray 3D Angiographic ImageCIOD
X-Ray 3D Craniofacial ImageCIOD
Breast Tomosynthesis ImageCIOD
Enhanced PET ImageCIOD
Surface SegmentationCIOD
Color PaletteCIOD
Enhanced US VolumeCIOD
Lensometry MeasurementsCIOD
Autorefraction MeasurementsCIOD
Keratometry MeasurementsCIOD
Subjective Refraction MeasurementsCIOD
Visual Acuity MeasurementsCIOD
Ophthalmic Axial MeasurementsCIOD
Intraocular Lens CalculationsCIOD
Generic Implant TemplateCIOD
Implant Assembly TemplateCIOD
Implant Template GroupCIOD
RT Beams Delivery InstructionCIOD
Ophthalmic Visual Field Static Perimetry MeasurementsCIOD
Intravascular Optical Coherence Tomography ImageCIOD
Ophthalmic Thickness MapCIOD
Surface Scan MeshCIOD
Surface Scan Point CloudCIOD
Legacy Converted Enhanced CT ImageCIOD
Legacy Converted Enhanced MR ImageCIOD
Legacy Converted Enhanced PET ImageCIOD
Corneal Topography MapCIOD
Breast Projection X-Ray ImageCIOD
Parametric MapCIOD
Wide Field Ophthalmic Photography Stereographic Projection ImageCIOD
Wide Field Ophthalmic Photography 3D Coordinates ImageCIOD
Tractography ResultsCIOD
RT Brachy Application Setup Delivery InstructionCIOD
Planar MPR Volumetric Presentation StateCIOD
Volume Rendering Volumetric Presentation StateCIOD
Content Assessment ResultsCIOD
CT Performed Procedure ProtocolCIOD
CT Defined Procedure ProtocolCIOD
Protocol ApprovalCIOD
XA Performed Procedure ProtocolCIOD
XA Defined Procedure ProtocolCIOD
Ophthalmic Optical Coherence Tomography En Face ImageCIOD
Ophthalmic Optical Coherence Tomography B-scan Volume AnalysisCIOD
Encapsulated STLCIOD
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RT Physician IntentCIOD
RT Segment AnnotationCIOD
RT Radiation SetCIOD
C-Arm Photon-Electron RadiationCIOD
Tomotherapeutic RadiationCIOD
Robotic-Arm RadiationCIOD
PatientMModule - Patient
Clinical Trial SubjectUModule - Patient
General StudyMModule - Study
Patient StudyUModule - Study
Clinical Trial StudyUModule - Study
General SeriesMModule - Series
Clinical Trial SeriesUModule - Series
Enhanced RT SeriesMModule - Series
General EquipmentMModule - Equipment
Enhanced General EquipmentMModule - Equipment
Frame of ReferenceMModule - Frame of Reference
General ReferenceMModule - RT Radiation
RT Delivery Device CommonMModule - RT Radiation
(300A,063A) Treatment Device Identification Sequence1Sequence
(300A,0658) Radiation Dosimeter Unit Sequence1Sequence
(300A,0659) RT Device Distance Reference Location Code Sequence1Sequence
(300A,0675) Equipment Frame of Reference UID1Unique Identifier
(300A,0676) Equipment Frame of Reference Description3Short Text
(300A,0677) Equipment Reference Point Coordinates Sequence2Sequence
(300A,0686) Patient Support Devices Sequence1CSequence
(0008,0070) Manufacturer2Long String
(0008,1090) Manufacturer's Model Name2Long String
(0018,1000) Device Serial Number2Long String
(0018,100A) UDI Sequence3Sequence
(0018,1020) Software Versions2Long String
(0018,1204) Date of Manufacture3Date
(0018,1205) Date of Installation3Date
(0050,0021) Long Device Description3Short Text
(3010,001A) Manufacturer's Model Version2Long String
(3010,001B) Device Alternate Identifier2Unlimited Characters
(3010,001C) Device Alternate Identifier Type1CCode String
(3010,001D) Device Alternate Identifier Format1CLong Text
(3010,0025) Conceptual Volume Sequence2Sequence
(3010,0006) Conceptual Volume UID1Unique Identifier
(3010,0007) Originating SOP Instance Reference Sequence1CSequence
(3010,0008) Conceptual Volume Constituent Sequence1CSequence
(3010,000A) Equivalent Conceptual Volumes Sequence3Sequence
(3010,000C) Conceptual Volume Combination Expression1CUnlimited Text
(3010,000E) Conceptual Volume Combination Flag1Code String
(3010,000F) Conceptual Volume Combination Description2CShort Text
(3010,0010) Conceptual Volume Segmentation Defined Flag1Code String
(3010,0011) Conceptual Volume Segmentation Reference Sequence1CSequence
(3010,0014) Derivation Conceptual Volume Sequence3Sequence
(0008,2111) Derivation Description3Short Text
(3010,0016) Conceptual Volume Derivation Algorithm Sequence3Sequence
(0024,0202) Algorithm Source3Long String
(0066,002F) Algorithm Family Code Sequence1Sequence
(0066,0030) Algorithm Name Code Sequence3Sequence
(0008,0100) Code Value1CShort String
(0008,0102) Coding Scheme Designator1CShort String
(0008,0103) Coding Scheme Version1CShort String
(0008,0104) Code Meaning1Long String
(0008,0105) Mapping Resource1CCode String
(0008,0106) Context Group Version1CDate Time
(0008,0107) Context Group Local Version1CDate Time
(0008,010B) Context Group Extension Flag3Code String
(0008,010D) Context Group Extension Creator UID1CUnique Identifier
(0008,010F) Context Identifier3Code String
(0008,0117) Context UID3Unique Identifier
(0008,0118) Mapping Resource UID3Unique Identifier
(0008,0119) Long Code Value1CUnlimited Characters
(0008,0120) URN Code Value1CURL
(0008,0121) Equivalent Code Sequence3Sequence
(0008,0122) Mapping Resource Name3Long String
(0066,0031) Algorithm Version1Long String
(0066,0032) Algorithm Parameters3Long Text
(0066,0036) Algorithm Name1Long String
(3010,0018) Source Conceptual Volume Sequence1Sequence
(3010,002D) Device Label1Long String
(3010,002E) Device Type Code Sequence1Sequence
(3010,0039) Device Index1Unsigned Short
(3010,0043) Manufacturer's Device Identifier2Short Text
(300A,0687) Number of Patient Support Devices1Unsigned Short
(300A,0688) RT Beam Modifier Definition Distance1Double
RT Radiation CommonMModule - RT Radiation
Robotic-Arm Delivery DeviceMModule - RT Radiation
Robotic-Arm PathMModule - RT Radiation
SOP CommonMModule - RT Radiation
Common Instance ReferenceMModule - RT Radiation
Radiotherapy Common InstanceMModule - RT Radiation
RT Radiation Record SetCIOD
RT Radiation Salvage RecordCIOD
C-Arm Photon-Electron Radiation RecordCIOD
Tomotherapeutic Radiation RecordCIOD
Robotic-Arm Radiation RecordCIOD
RT Radiation Set Delivery InstructionCIOD
RT Treatment PreparationCIOD
Enhanced RT ImageCIOD
Enhanced Continuous RT ImageCIOD
RT Patient Position Acquisition InstructionCIOD
Microscopy Bulk Simple AnnotationsCIOD
InventoryCIOD
Photoacoustic ImageCIOD
Confocal Microscopy ImageCIOD
Confocal Microscopy Tiled Pyramidal ImageCIOD
Basic DirectoryCIOD
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Built with by Innolitics, a team of medical imaging software developers.

Data synced with official DICOM standard on 18 April 2024. The DICOM Standard is under continuous maintenance, and the current official version is available at http://www.dicomstandard.org/current/. DICOM Parts 3, 4, and 6, © NEMA. Please note that the most recent PDF version of the standard is the official reference, and should checked when making technical decisions.

Context UID Attribute

Tag(0008,0117)
TypeOptional (3)
KeywordContextUID
Value Multiplicity1
Value RepresentationUnique Identifier (UI)

The unique identifier of the Context Group from which the Coded Entry was selected.

See Section 8.6.

Section 8.6

8.6 Context Identifier and Context UID

The value of Context Identifier (0008,010F) identifies the Context Group defined by Mapping Resource (0008,0105) from which the values of Code Value (0008,0100) (or Long Code Value (0008,0119) or URN Code Value (0008,0120)) and Code Meaning (0008,0104) were selected, or to which Code Value (0008,0100) (or Long Code Value (0008,0119) or URN Code Value (0008,0120)) and Code Meaning (0008,0104) have been added as a private Context Group extension (see Section 8.7). The Context Identifier (0008,010F) Attribute uses VR CS, and for Context Groups defined in PS3.16 the value shall be the Context Group Identifier as a string of digits without leading zeros, and does not include the string "CID".

The value of Context UID (0008,0117) uniquely identifies the Context Group. See PS3.6.

Note

Privately defined Context Groups may be identified by Context Identifier and Mapping Resource.