DICOM PS3.16 2024e - Content Mapping Resource
TID 5402 Shear Wave Elastography Measurement (Current)
Prev  Ultrasound Shear Wave Elastography Templates   Next
PS3.16 > Structured Reporting Templates (Normative) > > Shear Wave Elastography Measurement

TID 5402 Shear Wave Elastography Measurement

A shear wave elastography measurement, and related values, associated with a point or region in an ultrasound image.

Type:

Extensible

Order:

Significant

Root:

No

Table TID 5402. Shear Wave Elastography Measurement

NL

Rel with Parent

VT

Concept Name

VM

Req Type

Condition

Value Set Constraint

1

HAS CONCEPT MOD

NUM

EV (130613, DCM, "ROI Depth")

1

M

UNITS = EV (cm, UCUM, "cm")

2

HAS CONCEPT MOD

NUM

EV (131184002, SCT, "Area of defined region")

1

U

UNITS = EV (cm2, UCUM, "cm2")

3

INFERRED FROM

SCOORD

EV (111030, DCM, "Image Region")

1

M

GRAPHIC TYPE = not {MULTIPOINT}

4

CONTAINS

NUM

EV (130611, DCM, "Shear Wave Speed")

1

M

UNITS = EV (m/s, UCUM, "m/s")

5

>

HAS PROPERTIES

NUM

EV (386136009, SCT, "Standard deviation")

1

M

UNITS = EV (m/s, UCUM, "m/s")

6

>

HAS PROPERTIES

NUM

EV (255605001, SCT, "Minimum")

1

U

UNITS = EV (m/s, UCUM, "m/s")

7

>

HAS PROPERTIES

NUM

EV (56851009, SCT, "Maximum")

1

U

UNITS = EV (m/s, UCUM, "m/s")

8

CONTAINS

NUM

EV (110830, DCM, "Elasticity")

1

M

UNITS = EV (kPa, UCUM, "kPa")

9

>

HAS PROPERTIES

NUM

EV (386136009, SCT, "Standard deviation")

1

M

UNITS = EV (kPa, UCUM, "kPa")

10

>

HAS PROPERTIES

NUM

EV (255605001, SCT, "Minimum")

1

U

UNITS = EV (kPa, UCUM, "kPa")

11

>

HAS PROPERTIES

NUM

EV (56851009, SCT, "Maximum")

1

U

UNITS = EV (kPa, UCUM, "kPa")

12

CONTAINS

NUM

EV (130612, DCM, "Shear Wave Dispersion Slope")

1

U

UNITS = EV (m/s/kHz, UCUM, "m/s/kHz")

13

>

HAS PROPERTIES

NUM

EV (386136009, SCT, "Standard deviation")

1

M

UNITS = EV (m/s/kHz, UCUM, "m/s/kHz")

14

>

HAS PROPERTIES

NUM

EV (255605001, SCT, "Minimum")

1

U

UNITS = EV (m/s/kHz, UCUM, "m/s/kHz")

15

>

HAS PROPERTIES

NUM

EV (56851009, SCT, "Maximum")

1

U

UNITS = EV (m/s/kHz, UCUM, "m/s/kHz")

16

>

HAS PROPERTIES

NUM

EV (130758, DCM, "Shear Wave Dispersion Slope Center Frequency")

1

U

UNITS = EV (kHz, UCUM, "kHz")

Content Item Descriptions

Row 1

The depth represents the distance from the transducer face to the center of the ROI and is typically determined by time-of-flight.

Row 3

The ROI is typically a circle or square, although other shapes are permitted.

For measurements taken in point shear wave elastography image mode measurements, the measurement data is collected over some amount of adjacent tissue, but the region is indicated with a POINT ROI.

Rows 4, 8, 12

The value represents the mean value of the pixels contained in the ROI.

Rows 5, 9, 13

The value represents the standard deviation of the values of the pixels contained in the ROI. If the ROI is a point, the standard deviation is zero. If the ROI has a very small number of pixels, the standard deviation value might not be statistically meaningful.

Rows 6, 10, 14

The value represents the minimum value of the pixels contained in the ROI.

Rows 7, 11, 15

The value represents the maximum value of the pixels contained in the ROI.
Prev  Up  Next
Ultrasound Shear Wave Elastography Templates   Home  Implantation Plan SR Document Templates 
DICOM PS3.16 2024e - Content Mapping Resource