CR ImageCIOD
CT ImageCIOD
MR ImageCIOD
NM ImageCIOD
US ImageCIOD
US Multi-frame ImageCIOD
Secondary Capture ImageCIOD
Multi-frame Single Bit SC ImageCIOD
Multi-frame Grayscale Byte SC ImageCIOD
Multi-frame Grayscale Word SC ImageCIOD
Multi-frame True Color SC ImageCIOD
X-Ray Angiographic ImageCIOD
X-Ray Radiofluoroscopic ImageCIOD
RT ImageCIOD
RT DoseCIOD
RT Structure SetCIOD
RT PlanCIOD
PET ImageCIOD
Digital X-Ray ImageCIOD
Digital Mammography X-Ray ImageCIOD
Digital Intra-Oral X-Ray ImageCIOD
RT Beams Treatment RecordCIOD
RT Brachy Treatment RecordCIOD
RT Treatment Summary RecordCIOD
VL Endoscopic ImageCIOD
VL Microscopic ImageCIOD
VL Slide-Coordinates Microscopic ImageCIOD
VL Photographic ImageCIOD
Video Endoscopic ImageCIOD
Video Microscopic ImageCIOD
Video Photographic ImageCIOD
VL Whole Slide Microscopy ImageCIOD
Real-Time Video Endoscopic ImageCIOD
Real-Time Video Photographic ImageCIOD
Grayscale Softcopy Presentation StateCIOD
Color Softcopy Presentation StateCIOD
Pseudo-Color Softcopy Presentation StateCIOD
Blending Softcopy Presentation StateCIOD
Basic Structured DisplayCIOD
XA/XRF Grayscale Softcopy Presentation StateCIOD
Advanced Blending Presentation StateCIOD
Basic Voice Audio WaveformCIOD
12-Lead ECGCIOD
General ECGCIOD
Ambulatory ECGCIOD
Hemodynamic WaveformCIOD
Basic Cardiac Electrophysiology WaveformCIOD
Arterial Pulse WaveformCIOD
Respiratory WaveformCIOD
General Audio WaveformCIOD
Real-Time Audio WaveformCIOD
Basic Text SRCIOD
Enhanced SRCIOD
Comprehensive SRCIOD
Key Object Selection DocumentCIOD
Mammography CAD SRCIOD
Chest CAD SRCIOD
Procedure LogCIOD
X-Ray Radiation Dose SRCIOD
Spectacle Prescription ReportCIOD
Colon CAD SRCIOD
Macular Grid Thickness and Volume ReportCIOD
Implantation Plan SR DocumentCIOD
Comprehensive 3D SRCIOD
Radiopharmaceutical Radiation Dose SRCIOD
Extensible SRCIOD
Acquisition Context SRCIOD
Simplified Adult Echo SRCIOD
Patient Radiation Dose Structured ReportCIOD
Planned Imaging Agent Administration SRCIOD
Performed Imaging Agent Administration SRCIOD
Rendition Selection DocumentCIOD
Enhanced MR ImageCIOD
MR SpectroscopyCIOD
Enhanced MR Color ImageCIOD
Raw DataCIOD
Enhanced CT ImageCIOD
Spatial RegistrationCIOD
Deformable Spatial RegistrationCIOD
Spatial FiducialsCIOD
Ophthalmic Photography 8 Bit ImageCIOD
Ophthalmic Photography 16 Bit ImageCIOD
Stereometric RelationshipCIOD
Hanging ProtocolCIOD
Encapsulated PDFCIOD
Encapsulated CDACIOD
Real World Value MappingCIOD
Enhanced XA ImageCIOD
Enhanced XRF ImageCIOD
RT Ion PlanCIOD
RT Ion Beams Treatment RecordCIOD
SegmentationCIOD
Ophthalmic Tomography ImageCIOD
X-Ray 3D Angiographic ImageCIOD
X-Ray 3D Craniofacial ImageCIOD
Breast Tomosynthesis ImageCIOD
PatientMModule - Patient
Clinical Trial SubjectUModule - Patient
General StudyMModule - Study
Patient StudyUModule - Study
Clinical Trial StudyUModule - Study
General SeriesMModule - Series
Clinical Trial SeriesUModule - Series
Enhanced Mammography SeriesMModule - Series
Frame of ReferenceMModule - Frame of Reference
SynchronizationCModule - Frame of Reference
General EquipmentMModule - Equipment
Enhanced General EquipmentMModule - Equipment
Image PixelMModule - Image
Enhanced Contrast/BolusCModule - Image
DeviceUModule - Image
InterventionUModule - Image
Acquisition ContextMModule - Image
Multi-frame Functional GroupsMModule - Image
Multi-frame DimensionUModule - Image
Image - Equipment Coordinate RelationshipUModule - Image
SpecimenUModule - Image
X-Ray 3D ImageMModule - Image
Breast Tomosynthesis Contributing SourcesUModule - Image
Breast Tomosynthesis AcquisitionUModule - Image
(0018,9507) X-Ray 3D Acquisition Sequence1Sequence
(0008,2112) Source Image Sequence1CSequence
(0018,0010) Contrast/Bolus Agent1CLong String
(0018,0012) Contrast/Bolus Agent Sequence1CSequence
(0018,0060) KVP1CDecimal String
(0018,1006) Grid ID3Long String
(0018,1110) Distance Source to Detector1Decimal String
(0018,1111) Distance Source to Patient1Decimal String
(0018,1114) Estimated Radiographic Magnification Factor1Decimal String
(0018,1147) Field of View Shape1Code String
(0018,1160) Filter Type1Short String
(0018,1166) Grid1CCode String
(0018,1190) Focal Spot(s)1Decimal String
(0018,1191) Anode Target Material1Code String
(0018,11A0) Body Part Thickness1Decimal String
(0018,11A2) Compression Force1Decimal String
(0018,11A3) Compression Pressure3Decimal String
(0018,11A4) Paddle Description1Long String
(0018,11A5) Compression Contact Area3Decimal String
(0018,7001) Detector Temperature1Decimal String
(0018,701A) Detector Binning1CDecimal String
(0018,7030) Field of View Origin1CDecimal String
(0018,7032) Field of View Rotation1CDecimal String
(0018,7034) Field of View Horizontal Flip1CCode String
(0018,7040) Grid Absorbing Material3Long Text
(0018,7041) Grid Spacing Material3Long Text
(0018,7042) Grid Thickness3Decimal String
(0018,7044) Grid Pitch3Decimal String
(0018,7046) Grid Aspect Ratio3Integer String
(0018,7048) Grid Period3Decimal String
(0018,704C) Grid Focal Distance3Decimal String
(0018,7050) Filter Material1Code String
(0018,7052) Filter Thickness Minimum3Decimal String
(0018,7054) Filter Thickness Maximum3Decimal String
(0018,7056) Filter Beam Path Length Minimum3Single
(0018,7058) Filter Beam Path Length Maximum3Single
(0018,7060) Exposure Control Mode1Code String
(0018,7062) Exposure Control Mode Description1Long Text
(0018,9328) Exposure Time in ms1CDouble
(0018,9330) X-Ray Tube Current in mA1CDouble
(0018,9332) Exposure in mAs1CDouble
(0018,9420) X-Ray Receptor Type1Code String
(0018,9461) Field of View Dimension(s) in Float1CSingle
(0018,9508) Primary Positioner Scan Arc1CSingle
(0018,9509) Secondary Positioner Scan Arc1CSingle
(0018,9510) Primary Positioner Scan Start Angle1CSingle
(0018,9511) Secondary Positioner Scan Start Angle1CSingle
(0018,9514) Primary Positioner Increment1CSingle
(0018,9515) Secondary Positioner Increment1CSingle
(0018,9516) Start Acquisition DateTime1CDate Time
(0018,9517) End Acquisition DateTime1CDate Time
(0018,9518) Primary Positioner Increment Sign3Signed Short
(0018,9519) Secondary Positioner Increment Sign3Signed Short
(0018,9538) Per Projection Acquisition Sequence1Sequence
(0008,3010) Irradiation Event UID3Unique Identifier
(0018,0060) KVP1CDecimal String
(0018,1405) Relative X-Ray Exposure1Integer String
(0018,1411) Exposure Index3Decimal String
(0018,1412) Target Exposure Index3Decimal String
(0018,1413) Deviation Index3Decimal String
(0018,1510) Positioner Primary Angle1Decimal String
(0018,1511) Positioner Secondary Angle1CDecimal String
(0018,1700) Collimator Shape1CCode String
(0018,1702) Collimator Left Vertical Edge1CInteger String
(0018,1704) Collimator Right Vertical Edge1CInteger String
(0018,1706) Collimator Upper Horizontal Edge1CInteger String
(0018,1708) Collimator Lower Horizontal Edge1CInteger String
(0018,1710) Center of Circular Collimator1CInteger String
(0018,1712) Radius of Circular Collimator1CInteger String
(0018,1720) Vertices of the Polygonal Collimator1CInteger String
(0018,9220) Frame Acquisition Duration1CDouble
(0018,9328) Exposure Time in ms1Double
(0018,9330) X-Ray Tube Current in mA1CDouble
(0018,9332) Exposure in mAs1Double
(0018,9559) Positioner Primary Angle Direction3Code String
(0040,0316) Organ Dose3Decimal String
(0040,8302) Entrance Dose in mGy3Decimal String
(0040,8303) Entrance Dose Derivation3Code String
(0040,0314) Half Value Layer1Decimal String
(0040,0316) Organ Dose3Decimal String
(0040,8302) Entrance Dose in mGy3Decimal String
(0040,8303) Entrance Dose Derivation3Code String
X-Ray 3D ReconstructionUModule - Image
Breast ViewMModule - Image
SOP CommonMModule - Image
Common Instance ReferenceUModule - Image
Frame ExtractionCModule - Image
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
Ophthalmic Optical Coherence Tomography En Face ImageCIOD
Ophthalmic Optical Coherence Tomography B-scan Volume AnalysisCIOD
Encapsulated STLCIOD
Encapsulated OBJCIOD
Encapsulated MTLCIOD
RT Physician IntentCIOD
RT Segment AnnotationCIOD
RT Radiation SetCIOD
C-Arm Photon-Electron RadiationCIOD
Tomotherapeutic RadiationCIOD
Robotic-Arm RadiationCIOD
Basic DirectoryCIOD

Built with by Innolitics, a team of medical imaging software developers.

Data synced with official DICOM standard on 12 May 2020. 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.

Center of Circular Collimator Attribute

Tag(0018,1710)
TypeConditionally Required (1C)
KeywordCenterOfCircularCollimator
Value Multiplicity2
Value RepresentationInteger String (IS)

Required if a value of Collimator Shape (0018,1700) is CIRCULAR. Location of the center of the circular collimator with respect to pixels in the image given as row and column. See Section C.8.7.3.1.1.

Section C.8.7.3.1.1

C.8.7.3.1.1 Collimator Vertical and Horizontal Edges

These Attributes specify the pixel row or column where the X-Ray beam is fully obscured by a rectangular collimator:

  • if the left edge of the collimator is not visible, Collimator Left Vertical Edge (0018,1702) shall have a value of 0;

  • if the right edge of the collimator is not visible, Collimator Right Vertical Edge (0018,1704) value shall be 1 greater than the value of Columns (0028,0011) Attribute;

  • if the top edge of the collimator is not visible, Collimator Upper Horizontal Edge (0018,1706) shall have a value of 0;

  • if the bottom edge of the collimator is not visible, Collimator Lower Horizontal Edge (0018,1708) value shall be 1 greater than the value of Rows (0028,0010) Attribute.