Материал: part03

C.8.14.5.1.1.3 Image Flavor​

See Section C.8.16.1.3 for requirements, but not Defined Terms.​

TableC.8-108specifiestheDefinedTermsforMRSpectroscopyforValue3forImageType(0008,0008)andFrameType(0008,9007).​

Table C.8-108. MR Spectroscopy Image Type and Frame Type Value 3​

C.8.14.5.1.1.4 Derived Pixel Contrast​

See Section C.8.16.1.4 for requirements, but not Defined Terms.​

Table C.8-109 specifies the Defined Terms for Value 4 for Image Type (0008,0008) and Frame Type (0008,9007).​

Table C.8-109. MR Spectroscopy Image Type and Frame Type Value 4​

See Section C.8.16.2.1.2. No additional requirements or Defined Terms.​

C.8.14.5.1.3 Volume Based Calculation Technique Attribute​

See Section C.8.16.2.1.3 for requirements, but not Defined Terms.​

Table C.8-110 specifies the Defined Terms for the Volume Based Calculation Technique (0008,9207) Attribute.​

Table C.8-110. Volume Based Calculation Technique Attribute Values​

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C.8.14.5.1.4 Complex Image Component​

The value of Complex Image Component (0008,9208) Attribute shall be used to indicate which component of the complex represent-​ ation of the signal is represented in the spectroscopy data.​

Table C.8-111 specifies the Defined Terms for Complex Image Component (0008,9208).​

Table C.8-111. Complex Image Component Attribute Values​

C.8.14.5.1.5 Acquisition Contrast​

Table C.8-112 specifies the Defined Terms for Acquisition Contrast (0008,9209).​

C.8.15 Enhanced CT Image​

This section describes the specific Modules for the Enhanced CT Image IOD.​

C.8.15.1 CT Series Module​

The CT IODs use the General Series Module, specialized by the CT Series Module, to describe the DICOM Series Entity described​ in Section A.1.2.3, and to define what constitutes a Series for the context of CT device.​

Table C.8-113 specifies the Attributes that identify and describe general information about the CT Series.​

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DICOM PS3.3 2020a - Information Object Definitions​ Page 983​

Table C.8-113. CT Series Module Attributes​

Only a single Item shall be included in this Sequence.​

Required if a Performed Procedure Step SOP Class was​ involved in the creation of this Series.​

>Include Table 10-11 “SOP Instance Reference Macro Attributes”​

C.8.15.2 Enhanced CT Image Module​

This section describes the Enhanced CT Image Module. Table C.8-114 specifies the Attributes of the Enhanced CT Image Module.​

Table C.8-114. Enhanced CT Image Module Attributes​

Enumerated Values:​

YES​

NO​

Include Table C.8-131 “Common CT/MR Image Description​

Macro Attributes”​

Acquisition Number​ (0020,0012)​ 3​ A number identifying the single continuous gathering of data over​ a period of time that resulted in this image.​

Note​

This number is not required to be unique across SOP​

Instances in a Series. See also the description of the​

Referenced Raw Data Sequence (0008,9121).​

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Note​

1.​Thesynchronizationofthistimewithanexternalclock​ is specified in the synchronization Module in​ Acquisition Time synchronized (0018,1800).​

2.​See Section C.7.6.16.2.2.1 for an overview of all​ acquisition related timing Attributes.​

Note​

The Items of in this Sequence may identify raw data that​ has not been stored or encoded as a DICOM object. This​ allows recognition that images in different instances have​ been reconstructed from the same raw data.​

>Include Table C.17-3 “Hierarchical SOP Instance Reference​

Macro Attributes”​

Instance. See Section C.8.13.2.1.2 for further explanation.​

One or more Items shall be included in this Sequence.​

Required if the Source Image Sequence (0008,2112) is present.​

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Enumerated Values:​

PRODUCT​

RESEARCH​

SERVICE​

See Section C.8.13.2.1.1 for further explanation.​

Required if SOP Class UID is not "1.2.840.10008.5.1.4.1.1.2.2"​ (Legacy Converted), may be present otherwise.​

- Standard -​