DICOM PS3.3 2020a - Information Object Definitions |
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Partial View Code Sequence
Items (Code Meaning)
A)Item 1 = Superior, Item 2 = Posterior
B)Item 1 = Central, Item 2 = Posterior
C)Item 1 = Inferior, Item 2 = Posterior
D)Item 1 = Superior, Item 2 = Anterior
E)Item 1 = Inferior, Item 2 = Anterior
Partial View Images (A, B, C, D, E)
Figure C.8.11.7-3. ML, MLO, LM, LMO, SIO and ISO partial views
Note
If six images are required, then the "Central, Anterior" combination would be added.
C.8.11.7.1.4 Image Type
Image Type (0008,0008) Value 1 and Value 2 shall identify the Pixel Data Characteristics in accordance with Section C.8.11.3.1.1.
Value 3 shall be present and have zero length (null value), except when used to identify a stereotactic mammography image, digital breast tomosynthesis projection or generated 2D image, or contrast enhanced image.
Note
In a previous version of PS3.3, Value 3 was required to be zero length (null value). If Value 3 is zero length, the image may ormaynotbeastereotacticmammographyimage,digitalbreasttomosynthesisprojectionorgenerated2Dimage,orcontrast enhanced image, if the Instance was created before these terms were defined.
The Enumerated Values for Value 3 of stereotactic mammography images are listed in Table C.8-74a.
Table C.8-74a. Enumerated Values of Image Type (0008,0008) Value 3 for Stereotactic Mammography
Enumerated Value |
Definition |
ACR MQCM |
|
|
Equivalent |
STEREO_SCOUT |
A localizer image for a stereotactic acquisition. |
…SC |
STEREO_MINUS |
The paired image obtained with the X-Ray source angle decreased from the…ST- |
|
scoutposition,todeterminepositioningcoordinatespriortoneedlepositioning. |
STEREO_PLUS |
The paired image obtained with the X-Ray source angle increased from the…ST+ |
|
scoutposition,todeterminepositioningcoordinatespriortoneedlepositioning. |
PREFIRE_MINUS |
The paired image obtained with the X-Ray source angle decreased from the…PRF- |
|
scout position, with the biopsy needle in position prior to needle deployment. |
PREFIRE_PLUS |
The paired image obtained with the X-Ray source angle increased from the…PRF+ |
|
scout position, with the biopsy needle in position prior to needle deployment. |
POSTFIRE_MINUS |
The paired image obtained with the X-Ray source angle decreased from the…POF- |
|
scout position, with the biopsy needle in position following needle deployment |
|
through the targeted lesion. |
|