Материал: part03

Внимание! Если размещение файла нарушает Ваши авторские права, то обязательно сообщите нам

DICOM PS3.3 2020a - Information Object Definitions​

Page 901​

plane. +90 degrees corresponds to the direction of the lower numbered rows of the detector in that plane. The Detector Secondary​ Angle range is -90 to + 90 degrees.​

C.8.11.7.1.3 Partial View Code Sequence​

Combinations of coded terms may be used in the Partial View Code Sequence (0028,1352) to express the breast section imaged.​ Figure C.8.11.7-2 shows examples for the right and left FB, XCC, XCCL and XCCM views, and Figure C.8.11.7-3 shows examples​ for the right and left ML, MLO, LM, LMO, SIO and ISO views.​

- Standard -​

Page 902​

DICOM PS3.3 2020a - Information Object Definitions​

Partial View Code Sequence​

Partial View Images (A, B, C, D, E)​

Items (Code Meaning)​

 

A)Item 1 = Lateral​

B)Item 1 = Medial​

axilla

A

B

A)Item 1 = Posterior​

B)Item 1 = Anterior​

axilla

B

A)Item 1 = Lateral, Item 2 =​ Posterior​

B)Item 1 = Medial, Item 2 =​ Posterior​

C)Item1 = Anterior​

A)Item 1 = Lateral, Item 2 =​ Posterior​

B)Item 1 = Medial, Item 2 =​ Posterior​

C)Item 1 = Lateral, Item 2 =​ Anterior​

D)Item 1 = Medial, Item 2 =​ Anterior​

axilla

A

C

B

axilla

A

C

B

D

- Standard -​

DICOM PS3.3 2020a - Information Object Definitions​

Page 903​

Partial View Code Sequence​

Items (Code Meaning)​

A)Item 1 = Lateral, Item 2 =​ Posterior​

B)Item 1 = Central, Item 2 =​ Posterior​

C)Item 1 = Medial, Item 2 =​ Posterior​

D)Item 1 = Lateral, Item 2 =​ Anterior​

E)Item 1 = Medial, Item 2 =​ Anterior​

Partial View Images (A, B, C, D, E)​

axilla

A

C

Figure C.8.11.7-2. CC, FB, XCCL and XCCM partial views​

Note​

If six images are required, then the "Central, Anterior" combination would be added.​

- Standard -​

Page 904​

DICOM PS3.3 2020a - Information Object Definitions​

Partial View Code Sequence​

Items (Code Meaning)​

A)Item 1 = Superior​

B)Item 1 = Inferior​

Partial View Images (A, B, C, D, E)​

axilla

B

A)Item 1 = Posterior​

B)Item 1 = Anterior​

A)Item 1 = Superior, Item 2 =​ Posterior​

B)Item1 = Inferior, Item 2 =​ Posterior​

C)Item 1 = Anterior​

A)Item 1 = Superior, Item 2 =​ Posterior​

B)Item 1 = Inferior, Item 2 =​ Posterior​

C)Item 1 = Superior, Item 2 =​ Anterior​

D)Item 1 = Inferior, Item 2 =​ Anterior​

axilla

B

axilla

C

B

axilla

B D

- Standard -​

DICOM PS3.3 2020a - Information Object Definitions​

Page 905​

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)​

axilla

C

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.​

 

- Standard -​