{
  "resourceType": "StructureDefinition",
  "meta": {
    "lastUpdated": "2017-09-30T09:17:56.785+00:00"
  },
  "url": "StructureDefinition/Obs-CopyNumberEvent",
  "name": "Obs-CopyNumberEvent",
  "status": "draft",
  "date": "2017-09-30T09:13:18.246+00:00",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "snapshot": {},
  "differential": {
    "element": [
      {
        "id": "Observation.component",
        "path": "Observation.component",
        "slicing": {
          "description": "",
          "rules": "open"
        }
      },
      {
        "id": "Observation.component:Component",
        "path": "Observation.component",
        "sliceName": "Component",
        "max": "1"
      },
      {
        "id": "Observation.component:Component.code.coding",
        "path": "Observation.component.code.coding",
        "slicing": {
          "description": "URL = http://hl7.org/fhir/StructureDefinition/observation-geneticsCopyNumberEvent\r\nCopyNumberEvent: A variation that increases or decreases the copy number of a given region ([SO:0001019](http://www.sequenceontology.org/browser/current_svn/term/SO:0001019)). Values: amplification/deletion/LOH.",
          "rules": "open"
        },
        "fixedCoding": {
          "system": "http://loinc.org",
          "code": "amplification",
          "display": "deletion"
        }
      },
      {
        "id": "Observation.component:Component.value[x]:valueCodeableConcept",
        "path": "Observation.component.valueCodeableConcept",
        "sliceName": "valueCodeableConcept",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "valueCodeableConcept:valueCodeableConcept.coding",
        "path": "Observation.component.valueCodeableConcept.coding",
        "slicing": {
          "description": "",
          "rules": "open"
        },
        "max": "1",
        "fixedCoding": {
          "code": "amp",
          "display": "amplificaiton"
        }
      }
    ]
  }
}