description: The extent of cancer reprsented by the stage group, based on a TNM staging system.
package_name: hl7.fhir.us.mcode
derivation: constraint
name: TNMStageGroup
type: Observation
elements:
  code:
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/us/mcode/ValueSet/mcode-tnm-stage-group-staging-type-vs'}
    index: 0
  focus: {index: 1}
  value:
    short: The stage group
    choices: []
    index: 3
  method:
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/mcode/ValueSet/mcode-tnm-staging-method-vs'}
    index: 4
  hasMember:
    mustSupport: true
    index: 5
    slicing:
      rules: open
      description: Slicing based on profile conformance of the referenced resource.
      discriminator:
      - {path: $this.resolve(), type: profile}
      min: null
      slices:
        tnmPrimaryTumorCategory:
          match: {}
          schema:
            short: TNM Primary Tumor Category
            refers: ['http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-tnm-primary-tumor-category']
            type: Reference
            mustSupport: true
            index: 6
          min: 0
          max: 1
        tnmRegionalNodesCategory:
          match: {}
          schema:
            short: TNM  Regional Nodes Category
            refers: ['http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-tnm-regional-nodes-category']
            type: Reference
            mustSupport: true
            index: 7
          min: 0
          max: 1
        tnmDistantMetastasesCategory:
          match: {}
          schema:
            short: TNM  Distant Metastases Category
            refers: ['http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-tnm-distant-metastases-category']
            type: Reference
            mustSupport: true
            index: 8
          min: 0
          max: 1
  component: {short: Not used in this profile, index: 9}
package_version: 3.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-tnm-stage-group
base: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-cancer-stage-group
version: 3.0.0-ballot
required: [method, focus]