DICOM PS3.3 2020a - Information Object Definitions

A.84.3 Ophthalmic Optical Coherence Tomography B-scan Volume Analysis IOD Modules (Current)
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### A.84.3 Ophthalmic Optical Coherence Tomography B-scan Volume Analysis IOD Modules

Table A.84-1 specifies the Modules of the Ophthalmic Optical Coherence Tomography B-scan Volume Analysis IOD.

Table A.84-1. Ophthalmic Optical Coherence Tomography B-scan Volume Analysis IOD Modules

IE | Module | Reference | Usage
--- | --- | --- | ---
Patient | Patient | C.7.1.1 | M
Clinical Trial Subject | C.7.1.3 | U
Study | General Study | C.7.2.1 | M
Patient Study | C.7.2.2 | U
Clinical Trial Study | C.7.2.3 | U
Series | General Series | C.7.3.1 | M
Ophthalmic Tomography B-scan Volume Analysis Series | C.8.17.18 | M
Clinical Trial Series | C.7.3.2 | U
Frame of Reference | Frame of Reference | C.7.4.1 | M
Equipment | General Equipment | C.7.5.1 | M
Enhanced General Equipment | C.7.5.2 | M
Image | Image Pixel | C.7.6.3 | M
Ophthalmic Optical Coherence Tomography B-scan Volume Analysis Image | C.8.17.16 | M
Multi-frame Functional Groups | C.7.6.16 | M
Multi-frame Dimension | C.7.6.17 | M
SOP Common | C.12.1 | M
Common Instance Reference | C.12.2 | U
Frame Extraction | C.12.3 | C - Required if the SOP Instance was created in response to a Frame-Level retrieve request

#### A.84.3.1 Ophthalmic Optical Coherence Tomography B-scan Volume Analysis Constraints

The General Image Module, Overlay Plane Module, Modality LUT Module and VOI LUT Module shall not be used in a Standard Extended SOP Class of the Ophthalmic Optical Coherence Tomography B-scan Volume Analysis SOP Class.

### Note

In order to annotate a B-scan Volume Analysis, SOP Instances of the Grayscale Softcopy Presentation State Storage or the Structured Report Storage SOP Classes that reference the SOP Instance may be used.

Pseudo-color presentation information may be applied through the use of separate Pseudo-color Softcopy Presentation State SOP Instances.

No standard mechanism is provided for inclusion of annotations within the image SOP Instance itself and implementers are discouraged from using private extensions to circumvent this restriction.

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DICOM PS3.3 2020a - Information Object Definitions