DICOM Standard Browser

Computed Radiography Image		CIOD
CT Image		CIOD
MR Image		CIOD
Nuclear Medicine Image		CIOD
Ultrasound Image		CIOD
Ultrasound Multi-frame Image		CIOD
Secondary Capture Image		CIOD
Multi-frame Single Bit Secondary Capture Image		CIOD
Multi-frame Grayscale Byte Secondary Capture Image		CIOD
Multi-frame Grayscale Word Secondary Capture Image		CIOD
Multi-frame True Color Secondary Capture Image		CIOD
X-Ray Angiographic Image		CIOD
X-Ray Radiofluoroscopic Image		CIOD
RT Image		CIOD
RT Dose		CIOD
RT Structure Set		CIOD
RT Plan		CIOD
Positron Emission Tomography Image		CIOD
Digital X-Ray Image		CIOD
Patient	M	Module - Patient
Clinical Trial Subject	U	Module - Patient
General Study	M	Module - Study
Patient Study	U	Module - Study
Clinical Trial Study	U	Module - Study
General Series	M	Module - Series
Clinical Trial Series	U	Module - Series
DX Series	M	Module - Series
Frame of Reference	U	Module - Frame of Reference
General Equipment	M	Module - Equipment
General Acquisition	M	Module - Acquisition
General Image	M	Module - Image
General Reference	U	Module - Image
Image Pixel	M	Module - Image
Contrast/Bolus	U	Module - Image
Display Shutter	U	Module - Image
Device	U	Module - Image
Intervention	U	Module - Image
Specimen	U	Module - Image
DX Anatomy Imaged	M	Module - Image
DX Image	M	Module - Image
DX Detector	M	Module - Image
X-Ray Collimator	U	Module - Image
DX Positioning	U	Module - Image
X-Ray Tomography Acquisition	U	Module - Image
X-Ray Acquisition Dose	U	Module - Image
(0018,0060) KVP	3	Decimal String
(0018,1110) Distance Source to Detector	3	Decimal String
(0018,1111) Distance Source to Patient	3	Decimal String
(0018,1150) Exposure Time	3	Integer String
(0018,1151) X-Ray Tube Current	3	Integer String
(0018,1152) Exposure	3	Integer String
(0018,1153) Exposure in µAs	3	Integer String
(0018,1156) Rectification Type	3	Code String
(0018,115E) Image and Fluoroscopy Area Dose Product	3	Decimal String
(0018,1160) Filter Type	3	Short String
(0018,1191) Anode Target Material	3	Code String
(0018,11A0) Body Part Thickness	3	Decimal String
(0018,1405) Relative X-Ray Exposure	3	Integer String
(0018,1411) Exposure Index	3	Decimal String
(0018,1412) Target Exposure Index	3	Decimal String
(0018,1413) Deviation Index	3	Decimal String
(0018,7050) Filter Material	3	Code String
(0018,7052) Filter Thickness Minimum	3	Decimal String
(0018,7054) Filter Thickness Maximum	3	Decimal String
(0018,7056) Filter Beam Path Length Minimum	3	Single
(0018,7058) Filter Beam Path Length Maximum	3	Single
(0018,8150) Exposure Time in µS	3	Decimal String
(0018,8151) X-Ray Tube Current in µA	3	Decimal String
(0040,0302) Entrance Dose	3	Unsigned Short
(0040,0303) Exposed Area	3	Unsigned Short
(0040,0306) Distance Source to Entrance	3	Decimal String
(0040,0310) Comments on Radiation Dose	3	Short Text
(0040,0312) X-Ray Output	3	Decimal String
(0040,0314) Half Value Layer	3	Decimal String
(0040,0316) Organ Dose	3	Decimal String
(0040,0318) Organ Exposed	3	Code String
(0040,8302) Entrance Dose in mGy	3	Decimal String
(0040,8303) Entrance Dose Derivation	3	Code String
X-Ray Generation	U	Module - Image
X-Ray Filtration	U	Module - Image
X-Ray Grid	U	Module - Image
Overlay Plane	C	Module - Image
VOI LUT	C	Module - Image
Image Histogram	U	Module - Image
Acquisition Context	M	Module - Image
SOP Common	M	Module - Image
Common Instance Reference	U	Module - Image
Digital Mammography X-Ray Image		CIOD
Digital Intra-Oral X-Ray Image		CIOD
RT Beams Treatment Record		CIOD
RT Brachy Treatment Record		CIOD
RT Treatment Summary Record		CIOD
VL Endoscopic Image		CIOD
VL Microscopic Image		CIOD
VL Slide-Coordinates Microscopic Image		CIOD
VL Photographic Image		CIOD
Video Endoscopic Image		CIOD
Video Microscopic Image		CIOD
Video Photographic Image		CIOD
VL Whole Slide Microscopy Image		CIOD
Real-Time Video Endoscopic Image		CIOD
Real-Time Video Photographic Image		CIOD
Dermoscopic Photography Image		CIOD
Grayscale Softcopy Presentation State		CIOD
Color Softcopy Presentation State		CIOD
Pseudo-Color Softcopy Presentation State		CIOD
Blending Softcopy Presentation State		CIOD
Basic Structured Display		CIOD
XA/XRF Grayscale Softcopy Presentation State		CIOD
Advanced Blending Presentation State		CIOD
Variable Modality LUT Softcopy Presentation State		CIOD
Basic Voice Audio Waveform		CIOD
12-Lead ECG		CIOD
General ECG		CIOD
Ambulatory ECG		CIOD
Hemodynamic Waveform		CIOD
Basic Cardiac Electrophysiology Waveform		CIOD
Arterial Pulse Waveform		CIOD
Respiratory Waveform		CIOD
General Audio Waveform		CIOD
Real-Time Audio Waveform		CIOD
Routine Scalp Electroencephalogram		CIOD
Electromyogram		CIOD
Electrooculogram		CIOD
Sleep Electroencephalogram		CIOD
Multi-channel Respiratory Waveform		CIOD
Body Position Waveform		CIOD
General 32-bit ECG		CIOD
Basic Text SR		CIOD
Enhanced SR		CIOD
Comprehensive SR		CIOD
Key Object Selection Document		CIOD
Mammography CAD SR		CIOD
Chest CAD SR		CIOD
Procedure Log		CIOD
X-Ray Radiation Dose SR		CIOD
Spectacle Prescription Report		CIOD
Colon CAD SR		CIOD
Macular Grid Thickness and Volume Report		CIOD
Implantation Plan SR Document		CIOD
Comprehensive 3D SR		CIOD
Radiopharmaceutical Radiation Dose SR		CIOD
Extensible SR		CIOD
Acquisition Context SR		CIOD
Simplified Adult Echo SR		CIOD
Patient Radiation Dose SR		CIOD
Planned Imaging Agent Administration SR		CIOD
Performed Imaging Agent Administration SR		CIOD
Rendition Selection Document		CIOD
Enhanced X-Ray Radiation Dose SR		CIOD
Enhanced MR Image		CIOD
MR Spectroscopy		CIOD
Enhanced MR Color Image		CIOD
Raw Data		CIOD
Enhanced CT Image		CIOD
Spatial Registration		CIOD
Deformable Spatial Registration		CIOD
Spatial Fiducials		CIOD
Ophthalmic Photography 8 Bit Image		CIOD
Ophthalmic Photography 16 Bit Image		CIOD
Stereometric Relationship		CIOD
Hanging Protocol		CIOD
Encapsulated PDF		CIOD
Encapsulated CDA		CIOD
Real World Value Mapping		CIOD
Enhanced XA Image		CIOD
Enhanced XRF Image		CIOD
RT Ion Plan		CIOD
RT Ion Beams Treatment Record		CIOD
Segmentation		CIOD
Ophthalmic Tomography Image		CIOD
X-Ray 3D Angiographic Image		CIOD
X-Ray 3D Craniofacial Image		CIOD
Breast Tomosynthesis Image		CIOD
Enhanced PET Image		CIOD
Surface Segmentation		CIOD
Color Palette		CIOD
Enhanced US Volume		CIOD
Lensometry Measurements		CIOD
Autorefraction Measurements		CIOD
Keratometry Measurements		CIOD
Subjective Refraction Measurements		CIOD
Visual Acuity Measurements		CIOD
Ophthalmic Axial Measurements		CIOD
Intraocular Lens Calculations		CIOD
Generic Implant Template		CIOD
Implant Assembly Template		CIOD
Implant Template Group		CIOD
RT Beams Delivery Instruction		CIOD
Ophthalmic Visual Field Static Perimetry Measurements		CIOD
Intravascular Optical Coherence Tomography Image		CIOD
Ophthalmic Thickness Map		CIOD
Surface Scan Mesh		CIOD
Surface Scan Point Cloud		CIOD
Legacy Converted Enhanced CT Image		CIOD
Legacy Converted Enhanced MR Image		CIOD
Legacy Converted Enhanced PET Image		CIOD
Corneal Topography Map		CIOD
Breast Projection X-Ray Image		CIOD
Parametric Map		CIOD
Wide Field Ophthalmic Photography Stereographic Projection Image		CIOD
Wide Field Ophthalmic Photography 3D Coordinates Image		CIOD
Tractography Results		CIOD
RT Brachy Application Setup Delivery Instruction		CIOD
Planar MPR Volumetric Presentation State		CIOD
Volume Rendering Volumetric Presentation State		CIOD
Content Assessment Results		CIOD
CT Performed Procedure Protocol		CIOD
CT Defined Procedure Protocol		CIOD
Protocol Approval		CIOD
XA Performed Procedure Protocol		CIOD
XA Defined Procedure Protocol		CIOD
Ophthalmic Optical Coherence Tomography En Face Image		CIOD
Ophthalmic Optical Coherence Tomography B-scan Volume Analysis		CIOD
Encapsulated STL		CIOD
Encapsulated OBJ		CIOD
Encapsulated MTL		CIOD
RT Physician Intent		CIOD
RT Segment Annotation		CIOD
RT Radiation Set		CIOD
C-Arm Photon-Electron Radiation		CIOD
Tomotherapeutic Radiation		CIOD
Robotic-Arm Radiation		CIOD
RT Radiation Record Set		CIOD
RT Radiation Salvage Record		CIOD
C-Arm Photon-Electron Radiation Record		CIOD
Tomotherapeutic Radiation Record		CIOD
Robotic-Arm Radiation Record		CIOD
RT Radiation Set Delivery Instruction		CIOD
RT Treatment Preparation		CIOD
Enhanced RT Image		CIOD
Enhanced Continuous RT Image		CIOD
RT Patient Position Acquisition Instruction		CIOD
Microscopy Bulk Simple Annotations		CIOD
Inventory		CIOD
Photoacoustic Image		CIOD
Confocal Microscopy Image		CIOD
Confocal Microscopy Tiled Pyramidal Image		CIOD
Basic Directory		CIOD

Relative X-Ray Exposure Attribute

Tag	(0018,1405)
Type	Optional (3)
Keyword	RelativeXRayExposure
Value Multiplicity	1
Value Representation	Integer String (IS)
Example Values	126 446 1390

Indication of the applied dose, in manufacturer specific units.

Note

This value is intended to provide a single location where manufacturer specific information can be found for annotation on a display or film, that has meaning to a knowledgeable observer.
This may be a calculated or measured value. Examples are the detector entrance dose (K_B), the CR sensitivity value (S), or the logarithmic median (lgM).
DICOM specifies Standard Attributes in the Section 10.19 Exposure Index Macro, which are recommended.

Section 10.19 Exposure Index Macro

10.19 Exposure Index Macro

Table 10-23 specifies the Attributes of the Section 10.19 Exposure Index Macro, which describe the Exposure Index for single projection X-Ray images, as described by IEC 62494-1 and the report of AAPM Task Group 116.

Table 10-23. Exposure Index Macro Attributes

Attribute Name	Tag	Type	Attribute Description
Exposure Index	(0018,1411)	3	Measure of the detector response to radiation in the relevant image region of an image acquired with a digital X-Ray imaging system as defined in IEC 62494-1. Note A string rather than binary Value Representation is used for this Attribute, in order to allow the sender to control the precision of the value as suggested in the report of AAPM Task Group 116. This index value is scaled as defined by IEC 62494-1.
Target Exposure Index	(0018,1412)	3	The target value used to calculate Deviation Index (0018,1413) as defined in IEC 62494-1.
Deviation Index	(0018,1413)	3	A scaled representation of the difference of the Exposure Index compared to the Target Exposure Index as defined in IEC 62494-1 and the report of AAPM TG 116.