DICOM PS3.3 2020b - Information Object Definitions
C.8.14.3.2 MR Spectroscopy FOV/Geometry Macro

Table C.8-105 specifies the Attributes of the MR Spectroscopy FOV/Geometry Functional Group Macro.

Table C.8-105. MR Spectroscopy FOV/Geometry Macro Attributes

Attribute Name

Tag

Type

Attribute Description

MR Spectroscopy FOV/Geometry Sequence

(0018,9103)

1

Identifies the geometry parameters of this frame.

Only a single Item shall be included in this Sequence.

>Spectroscopy Acquisition Data Columns

(0018,9127)

1C

Number of data points in the columns direction.

Required if Frame Type (0008,9007) Value 1 is ORIGINAL. May be present otherwise.

>Spectroscopy Acquisition Phase Rows

(0018,9095)

1C

Number of Phase Encoding Rows.

Required if Frame Type (0008,9007) Value 1 is ORIGINAL. May be present otherwise.

>Spectroscopy Acquisition Phase Columns

(0018,9234)

1C

Number of Phase Encoding Columns.

Required if Frame Type (0008,9007) Value 1 is ORIGINAL. May be present otherwise.

>Spectroscopy Acquisition Out-of-plane Phase Steps

(0018,9159)

1C

Number of out-of-plane Phase Encoding steps.

Required if MR Spectroscopy Acquisition Type (0018,9200) equals PLANE and Frame Type (0008,9007) Value 1 is ORIGINAL. May be present otherwise.

>Percent Sampling

(0018,0093)

1C

Fraction of acquisition matrix lines acquired, expressed as a percent.

Required if Frame Type (0008,9007) Value 1 of this frame is ORIGINAL. May be present otherwise.

>Percent Phase Field of View

(0018,0094)

1C

Ratio of field of view dimension in phase direction to field of view dimension in frequency direction, expressed as a percent.

Required if Frame Type (0008,9007) Value 1 of this frame is ORIGINAL. May be present otherwise.


DICOM PS3.3 2020b - Information Object Definitions