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DICOM PS3.10 2020a - Media Storage and File Format for Media Interchange​

Selection Keys​

 

0020,000D​

Study Instance UID [1.2.840.4656.23.4568745]​

 

 

0020,0010​

Study ID [srt78UJ]​

 

 

...​

....​

Item Delimitation Tag​ FFFE,E00D​

Item Delimitation Tag is present only if Item is of undefined length​

{2299}​Item Tag​

 

FFFE,E000​

Item Data Element (includes the following Data Elements)​

Series 1​

 

0004,1400​

Offset of the next Directory Record in Directory Entity (not shown​

Directory Record​

0004,1410​

in example)​

Record In-use Flag [0FFFFH]​

 

 

0004,1420​

 

 

Offset of Referenced Lower Level Directory Entity {2681}​

 

 

...​

 

 

...​

 

 

 

 

 

0004,1430​

Directory Record Type [SERIES]​

Selection Keys​

 

0008,0060​

Modality [NM]​

 

 

0020,0011​

Series Number [2]​

 

 

...​

...​

Item Delimitation Tag​ FFFE,E00D​

Item Delimitation Tag is present only if Item is of undefined length​

{2681}​Item Tag​

 

FFFE,E000​

Item Data Element (includes the following Data Elements)​

Image 1​

 

0004,1400​

Offset of the next Directory Record in Directory Entity {3419}​

Directory Record​

0004,1410​

Record In-use Flag [FFFFH]​

 

 

0004,1420​

Offset of Referenced Lower Level Directory Entity [00000000H]​

 

 

...​

...​

 

 

0004,1430​

Directory Record Type [IMAGE]​

 

 

0004,1500​

Referenced File ID [DIR\TDRI\3856G3]​

 

 

0004,1510​

Referenced SOP Class UID in File [1.2.840.10008.5.1.4.1.1.5]​

 

 

0004,1511​

ReferencedSOPInstanceUIDinFile[1.2.840.34.56.78999654.234]​

 

 

0004,1512​

Referenced Transfer Syntax UID in File [1.2.840.10008.1.2.1]​

Selection Keys​

 

0008,0018​

Image SOP Instance UID [1.2.840.34.56.78999654.234]​

 

 

0020,0013​

Image Number [1]​

 

 

...​

...​

Item Delimitation Tag​ FFFE,E00D​

Item Delimitation Tag is present only if Item is of undefined length​

{3419}​Item Tag​

 

FFFE,E000​

Item Data Element (includes the following Data Elements)​

Image 2​

 

0004,1400​

Offset of the next Directory Record in Directory Entity (not shown​

Directory Record​

0004,1410​

in example)​

Record In-use Flag [FFFFH]​

 

 

0004,1420​

 

 

Offset of Referenced Lower Level Directory Entity [00000000H]...​

 

 

...​

 

 

 

 

 

0004,1430​

Directory Record Type [IMAGE]​

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DICOM PS3.10 2020a - Media Storage and File Format for Media Interchange​

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0004,1500​

Referenced File ID [DIR\TDRI\3856G7]​

 

 

0004,1510​

Referenced SOP Class UID in File [1.2.840.10008.5.1.4.1.1.5]​

 

0004,1511​

ReferencedSOPInstanceUIDinFile[1.2.840.34.56.78999654.235]​

 

0004,1512​

Referenced Transfer Syntax UID in File [1.2.840.10008.1.2.2]​

Selection Keys​

0008,0018​

Image SOP Instance UID [1.2.840.34.56.78999654.235]​

 

0020,0013​

Image Number [2]​

 

 

...​

...​

 

Item Delimitation Tag​ FFFE,E00D​

Item Delimitation Tag is present only if Item is of undefined length​

{6F18}​Item Tag​

FFFE,E000​

Item Data Element (includes the following Data Elements)​

Patient C​

0004,1400​

OffsetofthenextDirectoryRecordinDirectoryEntity{00000000H}​

Directory Record​

0004,1410​

Record In-use Flag [FFFFH]​

 

 

0004,1430​

Directory Record Type [PATIENT]​

 

 

...​

...​

 

Selection Keys​

0010,0010​

Patient Name [Patient C]​

 

 

0010,0020​

Patient ID [523-61-8765]​

 

 

....​

....​

 

Item Delimitation Tag​ FFFE,E00D​

Item Delimitation Tag is present only if Item is of undefined length​

Sequence Delimitation​FFFE,E0DD​

Used only if the Directory Record Sequence (0004,1220) is of​

Tag​

 

undefined length to delimit the end of the Value of the Directory​

 

 

Record Sequence Data Element.​

 

A.2 Example of DICOMDIR File Content With Multiple Referenced Files​

This section was previously defined in DICOM. It is now retired. See PS3.3-1998.​

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DICOM PS3.10 2020a - Media Storage and File Format for Media Interchange​

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B HL7 Structured Document Files​

Structured Documents as defined by an HL7 standard may be stored on DICOM Interchange Media, and may be referenced from​ within DICOM SOP Instances (including the DICOMDIR Media Storage Directory).​

An Encapsulated CDA is referenced from the Media Storage Directory like any other DICOM SOP Instance.​

An HL7 Structured Document is an aggregate multimedia object, consisting of a base XML-encoded document, plus zero or more​ multimediacomponents(e.g.,graphics)thatareconsideredanintegralpartoftheobject.Themultimediacomponentsshallbeencoded​ in-line in the encapsulated XML document unless they are references to other DICOM SOP Instances contained on the media.​

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DICOM PS3.10 2020a - Media Storage and File Format for Media Interchange​

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