DICOM Tables


MR IMAGE AND SPECTROSCOPY INSTANCE MACRO

Tag
Tag Name
Requirement
Description
(0020,0013) Instance Number
1
A number that identifies this instance. The value shall be the same for all SOP Instances of a Concatenation, and different for each separate Concatenation and for each SOP Instance not within a Concatenation in a series.
(0008,0023) Content Date
1
The date the data creation was started.
(0008,0033) Content Time
1
The time the data creation was started.
(0020,0012) Acquisition Number
3
A number identifying the single continuous gathering of data over a period of time which resulted in this image.
(0008,002A) Acquisition Datetime
1C
The date and time that the acquisition of data started. Note: The synchronization of this time with an external clock is specified in the synchronization Module in Acquisition Time synchronized (0018,1800). Required if Image Type (0008,0008) Value 1 is ORIGINAL or MIXED. May be present otherwise.
(0018,9073) Acquisition Duration
1C
The time in seconds needed to run the prescribed pulse sequence. See C.7.6.16.2.2.1 for further explanation. Required if Image Type (0008,0008) Value 1 is ORIGINAL or MIXED. May be present otherwise.
(0028,0008) Number of Frames
1
Number of frames in a multi-frame image. See C.7.6.6.1.1 for further explanation.
(0020,9228) Concatenation Frame Offset Number
1C
Offset of the first frame in a multi-frame image of a concatenation. Logical frame numbers in a concatenation can be used across all its SOP instances. This offset can be applied to the implicit frame number to find the logical frame number in a concatenation. Required if Concatenation UID (0020,9161) is present.
(0028,6010) Representative Frame Number
3
The frame number selected for use as a pictorial representation (e.g. icon) of the multi-frame Image.
(0020,9161) Concatenation UID
1C
Identifier of all SOP Instances that belong to the same concatenation. Required if a group of multi-frame image SOP Instances within a Series are part of a Concatenation.
(0020,9162) In-concatenation Number
1C
Identifier for one SOP Instance belonging to a concatenation. See C.7.6.16.2.2.4 for further specification. Required if Concatenation UID (0020,9161) is present.
(0020,9163) In-concatenation Total Number
3
The number of SOP Instances sharing the same Concatenation UID.
(0008,9121) Referenced Raw Data Sequence
3
A sequence which identifies the set of Raw Data SOP Class/Instance pairs of the Raw data which were used to derive this Image. One or more Items may be included in this Sequence.
(0008,113A) Referenced Waveform Sequence
3
References to waveforms acquired in conjunction with this image. These Waveforms may or may not be temporally synchronized with this image. One or more Items may be included in this Sequence.
(0008,9092) Referenced Image Evidence Sequence
1C
Full set of Composite SOP Instances referred to inside the Referenced Image Sequences of this Enhanced MR Image SOP Instance. See C.8.13.2.1.2 for further explanation. One or more Items may be included in this sequence. Required if the Referenced Image Sequence (0008,1140) is present.
(0008,9154) Source Image Evidence Sequence
1C
Full set of Composite SOP Instances referred to inside the Source Image Sequences of this Enhanced MR Image SOP Instance. See C.8.13.2.1.2 for further explanation. One or more Items may be included in this sequence. Required if the Source Image Sequence (0008,2112) is present.
(0008,9237) Referenced Grayscale Presentation State Sequence
1C
References to Grayscale Presentation State instances acquired in conjunction with this instance. Note: May only be used to reference Presentation States belonging to the acquired data and not to reference Presentation States generated subsequently such as during interpretation. One or more Items may be included in this sequence. Required if Presentation State is generated during acquisition, shall not be present otherwise.
(0018,9004) Content Qualification
1
Content Qualification Indicator Enumerated Values: PRODUCT RESEARCH SERVICE See C.8.13.2.1.1 for further explanation.
(0018,9100) Resonant Nucleus
1C
Nucleus that is resonant at the transmitter frequency. Defined Terms: 1H 3HE 7LI 13C 19F 23NA 31P 129XE Required if Image Type (0008,0008) Value 1 is ORIGINAL or MIXED. May be present otherwise.
(0018,0087) Magnetic Field Strength
1C
Nominal field strength of the MR Magnet, in Tesla. Required if Image Type (0008,0008) Value 1 is ORIGINAL or MIXED. May be present otherwise.
(0018,9174) Applicable Safety Standard Agency
1
Agency that established MR safety standard applicable to the acquisition of this Instance. Defined Terms: IEC FDA MHW
(0018,9175) Applicable Safety Standard Description
3
Name and Version of the applicable standard.
(0020,4000) Image Comments
3
User-defined comments about the image.