Cross-Version Extension for AllergyIntolerance.reaction.manifestation in R2

Context of Use

This extension may be used in the following contexts:

• element AllergyIntolerance.reaction (For version R5)
• extension http://hl7.org/fhir/5.0/StructureDefinition/extension-AllergyIntolerance.reaction

Name	Flags	Card.	Type	Description & Constraints
Extension		1..*	Extension	Clinical symptoms/signs associated with the Event
extension		..0
value[x]		1..
url				"http://hl7.org/fhir/1.0/StructureDefinition/extension-AllergyIntolerance.reaction.manifestation"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r2-ait.rea.manifestation",
  "url" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-AllergyIntolerance.reaction.manifestation",
  "name" : "XVerExtensionAllergyIntolerance.reaction.manifestationR2",
  "title" : "Cross-Version Extension for AllergyIntolerance.reaction.manifestation in R2",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Patient Care)",
  "contact" : [{
    "telecom" : [{
      "system" : "other",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "other",
      "value" : "http://www.hl7.org/Special/committees/patientcare/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for AllergyIntolerance.reaction.manifestation. Valid in versions R5\r\n\r\nThis is a valid extension because the types CodeableConcept were removed in a later version",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "5.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "5.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "AllergyIntolerance.reaction"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-AllergyIntolerance.reaction"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Clinical symptoms/signs associated with the Event",
      "definition" : "Clinical symptoms and/or signs that are observed or associated with the adverse reaction event.",
      "comment" : "Manifestation can be expressed as a single word, phrase or brief description. For example: nausea, rash or no reaction. It is preferable that manifestation should be coded with a terminology, where possible. The values entered here may be used to display on an application screen as part of a list of adverse reactions, as recommended in the UK NHS CUI guidelines.  Terminologies commonly used include, but are not limited to, SNOMED CT or ICD10.",
      "alias" : ["Symptoms",
      "Signs"],
      "min" : 1,
      "max" : "*",
      "isModifier" : false
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-AllergyIntolerance.reaction.manifestation"
    }]
  }
}