DICOM PS3.16 2019a - Content Mapping Resource

TID 5008 Fetal Biometry Group

The Biometry Group Template is container for a biometric value and its associated growth metrics.

Table TID 5008. Parameters

Parameter Name

Parameter Usage

$BiometryType

The concept name of the biometry measurement

$TargetSite

Value for Anatomic Location of the biometry measurement


Type:

Extensible

Order:

Significant

Root:

No

Table TID 5008. Fetal Biometry Group

NL

Rel with Parent

VT

Concept Name

VM

Req Type

Condition

Value Set Constraint

1

CONTAINER

DT (125005, DCM, "Biometry Group")

1

M

2

>

CONTAINS

INCLUDE

DTID 300 “Measurement”

1-n

MC

At least one of row 2 and 3 shall be present

$Measurement = $BiometryType

$TargetSite = $TargetSite

$Derivation = DCID 3627 “Measurement Type”

3

>

CONTAINS

NUM

EV (18185-9, LN, "Gestational Age")

1

MC

At least one of row 2 and 3 shall be present

UNITS = EV (d, UCUM, "days")

4

>>

INFERRED FROM

CODE

DCID 228 “Equation or Table”

1

U

DCID 12013 “Gestational Age Equations and Tables”

5

>>

R-INFERRED FROM

NUM

1-n

U

6

>>

HAS PROPERTIES

NUM

DCID 226 “Population Statistical Descriptors”

1-n

U

7

>

CONTAINS

NUM

DCID 12017 “Growth Distribution Rank”

1

U

8

>>

INFERRED FROM

CODE

DCID 228 “Equation or Table”

1

U

DCID 12015 “Fetal Growth Equations and Tables”


Content Item Descriptions

Row 1

Container to segregate biometry data by measurement type

Row 2

The discrete measurements of the biometry type including derived measurements such as mean. One of the measurements may be flagged as selected for derived measurements.

The anatomic location may be precoordinated in the measurement type, but may also be explicitly conveyed in the $TargetSite parameter, which then also allows laterality to be encoded within TID 300 “Measurement”.

Row 3

The estimated gestational age derived from an equation or table based on the explicitly referenced R-INFERRED FROM Content Item, selected measurement or mean, in that order of preference.

Row 4

The reference that defines the equation or table of GA derivation

Row 6

The uncertainty/confidence limits of the gestational age

Row 7

Expresses the rank of the selected or mean measurement of row 2 relative to the distribution specified in row 8.

Row 8

This row specifies the CODE reference used to compute the percentile or Z-score.

DICOM PS3.16 2019a - Content Mapping Resource