description: This profile defines an observation structure to represent a imaging examination result issued by a diagnostic service provider in an Australian context. The observation may represent the conclusions of a diagnostic procedure such as chest X-ray, or it may group the set of results produced by a multi-modality procedure.
package_name: hl7.fhir.au.base
derivation: constraint
name: AUBaseDiagnosticImagingResult
type: Observation
elements:
  category:
    short: 'Relevant diagnostic imaging category: service, modality and anatomic region'
    index: 0
    slicing:
      rules: open
      discriminator:
      - {path: coding.system, type: value}
      - {path: coding.code, type: value}
      min: 1
      slices:
        diagImg:
          match:
            coding: {system: 'http://terminology.hl7.org/CodeSystem/observation-category', code: imaging}
          schema:
            short: Observation generated by imaging
            _required: true
            index: 1
            elements:
              coding:
                index: 2
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://terminology.hl7.org/CodeSystem/observation-category'}
                    index: 3
                  code:
                    pattern: {type: Code, value: imaging}
                    index: 4
                required: [system, code]
            required: [coding]
        anatomicRegionOfInterest:
          match:
            coding: {system: 'http://snomed.info/sct', code: null}
          schema:
            short: Anatomic Region Of Interest
            binding: {strength: extensible, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/imaging-anatomic-region-of-interest-1'}
            index: 5
            elements:
              coding:
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://snomed.info/sct'}
                    index: 6
                required: [system]
  hasMember:
    type: Reference
    short: Individual examinations in a group or study series
    refers: ['http://hl7.org.au/fhir/StructureDefinition/au-diagnosticresult', 'http://hl7.org.au/fhir/StructureDefinition/au-imagingresult']
    index: 19
  value:
    choices: []
    index: 14
  component:
    short: Individual examinations in a group or study series
    index: 20
    elements:
      code:
        short: Diagnostic imaging examination or study
        binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/imaging-procedure-1'}
        index: 21
      value:
        choices: []
        index: 23
      dataAbsentReason: {index: 24}
  effectiveDateTime: {type: dateTime, short: Time of diagnostic imaging examination, choiceOf: effective, index: 11}
  effective:
    short: Time of diagnostic imaging examination
    choices: [effectiveDateTime, effectivePeriod]
    index: 10
  code:
    short: Diagnostic imaging examination or study
    binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/imaging-procedure-1'}
    index: 7
  bodySite:
    binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/body-site-1'}
    index: 16
    extensions:
      bodySite: {url: 'http://hl7.org/fhir/StructureDefinition/bodySite', max: 1, type: Extension, index: 18}
    elements:
      extension:
        index: 17
        slicing:
          rules: open
          discriminator:
          - {path: url, type: value}
          min: null
          slices:
            bodySite:
              match: {url: null}
              schema: {type: Extension, url: 'http://hl7.org/fhir/StructureDefinition/bodySite', index: 18}
              max: 1
  subject:
    type: Reference
    refers: ['http://hl7.org/fhir/StructureDefinition/Patient']
    index: 8
  dataAbsentReason: {index: 15}
  effectivePeriod: {type: Period, short: Time of diagnostic imaging examination, choiceOf: effective, index: 12}
package_version: 4.2.2-preview
class: profile
kind: resource
url: http://hl7.org.au/fhir/StructureDefinition/au-imagingresult
base: http://hl7.org/fhir/StructureDefinition/Observation
version: 4.2.2-preview
required: [effectiveDateTime, effectivePeriod, subject, category, effective]