DICOM Browser

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US Multi-frame 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
RT Structure SetCIOD
PatientMModule - Patient
Clinical Trial SubjectUModule - Patient
General StudyMModule - Study
Patient StudyUModule - Study
Clinical Trial StudyUModule - Study
RT SeriesMModule - Series
Clinical Trial SeriesUModule - Series
Frame of ReferenceUModule - Frame of Reference
General EquipmentMModule - Equipment
RT General PlanMModule - Plan
RT PrescriptionUModule - Plan
RT Tolerance TablesUModule - Plan
RT Patient SetupUModule - Plan
RT Fraction SchemeUModule - Plan
(300A,0070) Fraction Group Sequence1Sequence
(300A,0071) Fraction Group Number1Integer String
(300A,0072) Fraction Group Description3Long String
(300C,0080) Referenced Dose Sequence3Sequence
(300C,0050) Referenced Dose Reference Sequence3Sequence
(300A,0078) Number of Fractions Planned2Integer String
(300A,0079) Number of Fraction Pattern Digits Per Day3Integer String
(300A,007A) Repeat Fraction Cycle Length3Integer String
(300A,007B) Fraction Pattern3Long Text
(300A,008B) Beam Dose Meaning3Code String
(300A,0080) Number of Beams1Integer String
(300C,0004) Referenced Beam Sequence1CSequence
(300C,0006) Referenced Beam Number1Integer String
(300A,0082) Beam Dose Specification Point3Decimal String
(300A,0084) Beam Dose3Decimal String
(300A,0090) Beam Dose Type1CCode String
(300A,0091) Alternate Beam Dose3Decimal String
(300A,0092) Alternate Beam Dose Type1CCode String
(300A,008C) Beam Dose Verification Control Point Sequence3Sequence
(300A,0134) Cumulative Meterset Weight1Decimal String
(300C,00F0) Referenced Control Point Index1CInteger String
(300A,008D) Average Beam Dose Point Depth2CSingle
(300A,008E) Average Beam Dose Point Equivalent Depth2CSingle
(300A,008F) Average Beam Dose Point SSD2CSingle
(300A,0131) Average Beam Dose Point Source to External Contour Distance3Single
(300A,0086) Beam Meterset3Decimal String
(300A,00C5) Beam Delivery Duration Limit3Double
(300A,00A0) Number of Brachy Application Setups1Integer String
(300C,000A) Referenced Brachy Application Setup Sequence1CSequence
RT BeamsCModule - Plan
RT Brachy Application SetupsCModule - Plan
ApprovalUModule - Plan
General ReferenceUModule - Plan
SOP CommonMModule - Plan
Common Instance ReferenceUModule - Plan
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
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
Basic Voice AudioCIOD
Ambulatory ECGCIOD
Basic Cardiac EPCIOD
Arterial Pulse WaveformCIOD
Respiratory WaveformCIOD
General Audio WaveformCIOD
Basic Text SRCIOD
Enhanced SRCIOD
Comprehensive SRCIOD
Key Object Selection DocumentCIOD
Mammography CAD SRCIOD
Procedure LogCIOD
X-Ray Radiation Dose SRCIOD
Spectacle Prescription ReportCIOD
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
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 X-Ray Angiographic ImageCIOD
Enhanced X-Ray RF ImageCIOD
RT Ion Beams Treatment RecordCIOD
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 OCT 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
Content Assessment ResultsCIOD
Table CT Performed Procedure ProtocolCIOD
CT Defined Procedure ProtocolCIOD

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

Data synced with official DICOM standard on 10 January 2017. The DICOM Standard is under continuous maintenance, and the current official version is available at http://dicom.nema.org/. DICOM Parts 3 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.

Average Beam Dose Point SSD Attribute

TypeConditionally Required, Empty if Unknown (2C)
Value Multiplicity1
Value RepresentationSingle (FL)

Average Source to patient surface (skin) distance in mm along a ray from the source to the dose point specified by the Beam Dose Specification Point (300A,0082) from the current Beam Dose Verification Control Point to the next one.

See Section C.

Required for all but the last items in that sequence.

Section C.

C. Distance Parameters

The values given in Average Beam Dose Point Depth (300A,008D), Average Beam Dose Point Equivalent Depth (300A,008E) and Average Beam Dose Point SSD (300A,008F) shall always contain average values from the current Beam Dose Verification Control Point to the next. In case of e.g., an arc therapy, these values reflect the changing depth parameters. In case these distances do not change, e.g., for a static beam treatment, the average value equals the static value under the given geometric conditions.