StructureDefinition-RegionOfInterest

Source

hl7.cda.uv.core#current:Clinical Document Architecture V2.0.1 (v5.0.0)

resourceType

StructureDefinition

RegionOfInterest

canonical

http://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest

version

2.1.0-draft1

status

active

publisher

Health Level 7

name

CDAR2.RegionOfInterest

title

RegionOfInterest (CDA Class)

date

2023-07-17T06:18:47+00:00

experimental

false

description

A derivative of the RIM Observation class that represents a region of interest on an image, using an overlay shape. RegionOfInterest is used to make reference to specific regions in images, e.g., to specify the site of a physical finding by "circling" a region in a schematic picture of a human body. The units of the coordinate values in RegionOfInterest.value are in pixels, expressed as a list of integers. The origin is in the upper left hand corner, with positive X values going to the right and positive Y values going down. The relationship between a RegionOfInterest and its referenced ObservationMedia or ExternalObservation is specified by traversing the entryRelationship or reference class, respectively, where typeCode equals "SUBJ". A RegionOfInterest must reference exactly one ObservationMedia or one ExternalObservation. If the RegionOfInterest is the target of a renderMultimedia reference, then it shall only reference an ObservationMedia and not an ExternalObservation. An XML attribute "ID" of type XML ID, is added to RegionOfInterest within the CDA Schema. This attribute serves as the target of a renderMultiMedia reference (see renderMultiMedia). All values of attributes of type XML ID must be unique within the document (per the W3C XML specification).

fhirVersion

5.0.0

kind

logical

abstract

false

sdTtype

http://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest

derivation

specialization

base

http://hl7.org/fhir/StructureDefinition/Base

Usages

(none)

Name	Flags	Card.	Type	Description & Constraints
RegionOfInterest		1..1	Base	XML Namespace: urn:hl7-org:v3 This logical model cannot be the target of a reference
@ID		0..1	string
@classCode		1..1	code	Binding: todo ( required ) Fixed Value: ROIOVL
@moodCode		1..1	code	Binding: todo ( required ) Fixed Value: EVN
realmCode		0..*	CS
typeId		0..1	II
templateId		0..*	II
id		1..*	II
code		1..1	CS
value		1..*	INT
subject		0..1	Element
@typeCode		1..1	code	Binding: todo ( required ) Fixed Value: SBJ
@contextControlCode		1..1	code	Binding: todo ( required ) Fixed Value: OP
awarenessCode		0..1	CE	Binding: todo ( extensible )
relatedSubject		1..1	RelatedSubject
specimen		0..*	Specimen
performer		0..*	Performer2
author		0..*	Author
informant		0..*	Element
@typeCode		1..1	code	Binding: todo ( required ) Fixed Value: INF
@contextControlCode		1..1	code	Binding: todo ( required ) Fixed Value: OP
assignedEntity		0..1	AssignedEntity
relatedEntity		0..1	RelatedEntity
participant		0..*	Participant2
entryRelationship	C	0..*	Element	roi-er-1: Only one of observation, regionOfInterest, observationMedia, substanceAdministration, supply, procedure, encounter, organizer, and act
@typeCode		1..1	code
@inversionInd		0..1	boolean
@contextConductionInd		1..1	boolean
sequenceNumber		0..1	INT
@negationInd		0..1	boolean
seperatableInd		0..1	BL
(Choice of one)		1..1
observation		0..1	Observation
regionOfInterest		0..1	RegionOfInterest
observationMedia		0..1	ObservationMedia
substanceAdministration		0..1	SubstanceAdministration
supply		0..1	Supply
procedure		0..1	Procedure
encounter		0..1	Encounter
organizer		0..1	Organizer
act		0..1	Act
reference		0..*	Element
@typeCode		1..1	code
seperatableInd		0..1	BL
externalAct		0..1	ExternalAct
externalObservation		0..1	ExternalObservation
externalProcedure		0..1	ExternalProcedure
externalDocument		0..1	ExternalDocument
precondition		0..*	Precondition
Documentation for this format

Produced 08 Sep 2023