Each instance of the Image Library Entry template contains the Image SOP Class and Instance UIDs, and selected attributes for an image that facilitate spatial analysis without having to retrieve the entire set of referenced images. If values for the attributes are not present in the Image SOP Instance, then as many of the attributes as possible should be derived.
Table TID 4020. Parameters
|
Parameter Name |
Parameter Usage |
|---|---|
|
$ImageLaterality |
Coded term or Context Group for Image Laterality |
|
$ImageView |
Coded term or Context Group for Image View |
|
$ImageViewMod |
Coded term or Context Group for Image View Modifier |
Extensible
Significant
Table TID 4020. CAD Image Library Entry
|
NL |
Rel with Parent |
VT |
Concept Name |
VM |
Req Type |
Condition |
Value Set Constraint |
|
|---|---|---|---|---|---|---|---|---|
|
1 |
IMAGE |
1 |
M |
|||||
|
2 |
> |
HAS ACQ CONTEXT |
CODE |
1 |
MC |
Shall be present if (0020,0062) is in the Image Instance |
$ImageLaterality |
|
|
3 |
> |
HAS ACQ CONTEXT |
CODE |
1 |
MC |
Shall be present if (0054,0220) is in the Image Instance |
$ImageView |
|
|
4 |
>> |
HAS CONCEPT MOD |
CODE |
1-n |
MC |
Shall be present if (0054,0222) is in the Image Instance |
$ImageViewMod |
|
|
5 |
> |
HAS ACQ CONTEXT |
TEXT |
1 |
MC |
Shall be present if (0020,0020) is in the Image Instance |
||
|
6 |
> |
HAS ACQ CONTEXT |
TEXT |
1 |
MC |
Shall be present if (0020,0020) is in the Image Instance |
||
|
7 |
> |
HAS ACQ CONTEXT |
DATE |
1 |
MC |
Shall be present if (0008,0020) is in the Image Instance |
||
|
8 |
> |
HAS ACQ CONTEXT |
TIME |
1 |
MC |
Shall be present if (0008,0030) is in the Image Instance |
||
|
9 |
> |
HAS ACQ CONTEXT |
DATE |
1 |
MC |
Shall be present if (0008,0023) is in the Image Instance |
||
|
10 |
> |
HAS ACQ CONTEXT |
TIME |
1 |
MC |
Shall be present if (0008,0033) is in the Image Instance |
||
|
11 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if (0018,1164) or (0028,0030) is in the Image Instance |
UNITS = EV (um, UCUM, "micrometer") UNITS = EV (mm, UCUM, "millimeter") |
|
|
12 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if (0018,1164) or (0028,0030) is in the Image Instance |
UNITS = EV (um, UCUM, "micrometer") UNITS = EV (mm, UCUM, "millimeter") |
|
|
13 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
UC |
May be present if (0018,1510) is in the Image Instance |
||
|
14 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
UC |
May be present if (0018,1511) is in the Image Instance |
||
|
15 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
UC |
May be computed from the Image Position (Patient) (0020,0032) projected onto the normal to the Image Orientation (Patient) (0020,0037) if present; may or may not be the same as the Spacing Between Slices (0018,0088) if present. |
UNITS = EV (mm, UCUM, "millimeter") |
|
|
16 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
UC |
May be present if Slice Thickness (0018,0050) is in the Image Instance. |
UNITS = EV (mm, UCUM, "millimeter") |
|
|
17 |
> |
HAS ACQ CONTEXT |
UIDREF |
1 |
UC |
May be present if Frame of Reference UID (0020,0052) is in the Image Instance. |
||
|
18 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
UC |
May be present if Image Position (Patient) (0020,0032) is in the Image Instance, and is the first value of Image Position (Patient) (0020,0032) for the referenced image or frame. |
UNITS = EV (mm, UCUM, "millimeter") |
|
|
19 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if Row 18 is present, and is the second value of Image Position (Patient) (0020,0032) in the Image Instance for the referenced image or frame. |
UNITS = EV (mm, UCUM, "millimeter") |
|
|
20 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if Row 18 is present, and is the second value of Image Position (Patient) (0020,0032) in the Image Instance for the referenced image or frame. |
UNITS = EV (mm, UCUM, "millimeter") |
|
|
21 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
UC |
May be present if Image Position (Patient) (0020,0037) is in the Image Instance, and is the first value of Image Orientation (Patient) (0020,0037) for the referenced image or frame. |
UNITS = EV ({-1:1}, UCUM, "{-1:1}") |
|
|
22 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if Row 21 is present, and is the second value of Image Orientation (Patient) (0020,0037) in the Image Instance for the referenced image or frame. |
UNITS = EV ({-1:1}, UCUM, "{-1:1}") |
|
|
23 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if Row 21 is present, and is the third value of Image Orientation (Patient) (0020,0037) in the Image Instance for the referenced image or frame. |
UNITS = EV ({-1:1}, UCUM, "{-1:1}") |
|
|
24 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if Row 21 is present, and is the fourth value of Image Orientation (Patient) (0020,0037) in the Image Instance for the referenced image or frame. |
UNITS = EV ({-1:1}, UCUM, "{-1:1}") |
|
|
25 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if Row 21 is present, and is the fifth value of Image Orientation (Patient) (0020,0037) in the Image Instance for the referenced image or frame. |
UNITS = EV ({-1:1}, UCUM, "{-1:1}") |
|
|
26 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if Row 21 is present, and is the sixth value of Image Orientation (Patient) (0020,0037) in the Image Instance for the referenced image or frame. |
UNITS = EV ({-1:1}, UCUM, "{-1:1}") |
|
|
27 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
UC |
May be present if Rows (0028,0010) is in the Image Instance. |
UNITS = EV ({pixels}, UCUM, "pixels") |
|
|
28 |
> |
HAS ACQ CONTEXT |
NUM |
1 |
MC |
Shall be present if Row 27 is present, and is the value of Columns (0028,0011) in the Image Instance. |
UNITS = EV ({pixels}, UCUM, "pixels") |
Content Item Descriptions
|
Patient Orientation Row |
First (row) and second (column) components of Patient Orientation (0020,0020) in the Image IOD. See Section C.7.6.1.1.1 in PS3.3 . |
|
Patient Orientation Column |
|
|
Horizontal Imager Pixel Spacing |
The row (first) component of Imager Pixel Spacing (0018,1164) in the Image IOD. See Section C.8.11.4 in PS3.3 . |
|
Vertical Imager Pixel Spacing |
The column (second) component of Imager Pixel Spacing (0018,1164) in the Image IOD. See Section C.8.11.4 in PS3.3 . |