HL7 FHIR Implementation Guide: minimal Common Oncology Data Elements (mCODE) Release 1 - US Realm | STU Ballot 1
This page is part of the HL7 FHIR Implementation Guide: minimal Common Oncology Data Elements (mCODE) Release 1 - US Realm | STU1 (v0.9.1: STU 1 Ballot 1) based on FHIR R4. The current version which supercedes this version is 2.0.0. For a full list of available versions, see the Directory of published versions 
{
"resourceType" : "StructureDefinition",
"id" : "onco-core-VariantDescription-extension",
"text" : {
"status" : "generated",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n <p><b>VariantDescription Extension</b></p>\n <p>A clinician-friendly description for the variant. This could be, but not limited to, the protein change associated with the variation. For example, the protein change associated with Clinvar 3236 is G482V.</p>\n</div>"
},
"url" : "http://hl7.org/fhir/us/mcode/StructureDefinition/onco-core-VariantDescription-extension",
"version" : "0.9.1",
"name" : "VariantDescription",
"title" : "onco-core-VariantDescription",
"status" : "draft",
"date" : "2019-08-01T00:00:00-04:00",
"publisher" : "HL7 International Clinical Interoperability Council",
"contact" : [
{
"telecom" : [
{
"system" : "url",
"value" : "http://www.hl7.org/Special/committees/cic"
}
]
}
],
"description" : "A clinician-friendly description for the variant. This could be, but not limited to, the protein change associated with the variation. For example, the protein change associated with Clinvar 3236 is G482V.",
"fhirVersion" : "4.0.0",
"kind" : "complex-type",
"abstract" : false,
"context" : [
{
"type" : "element",
"expression" : "*"
}
],
"type" : "Extension",
"baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
"derivation" : "constraint",
"snapshot" : {
"element" : [
{
"id" : "Extension",
"path" : "Extension",
"short" : "VariantDescription",
"definition" : "A clinician-friendly description for the variant. This could be, but not limited to, the protein change associated with the variation. For example, the protein change associated with Clinvar 3236 is G482V.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "Extension",
"min" : 0,
"max" : "*"
},
"condition" : [
"ele-1"
],
"constraint" : [
{
"key" : "ele-1",
"severity" : "error",
"human" : "All FHIR elements must have a @value or children",
"expression" : "hasValue() or (children().count() > id.count())",
"xpath" : "@value|f:*|h:div",
"source" : "Element"
},
{
"key" : "ext-1",
"severity" : "error",
"human" : "Must have either extensions or value[x], not both",
"expression" : "extension.exists() != value.exists()",
"xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier" : false,
"mapping" : [
{
"identity" : "rim",
"map" : "n/a"
},
{
"identity" : "rim",
"map" : "N/A"
}
]
},
{
"id" : "Extension.id",
"path" : "Extension.id",
"representation" : [
"xmlAttr"
],
"short" : "Unique id for inter-element referencing",
"definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "Element.id",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"isModifier" : false,
"isSummary" : false,
"mapping" : [
{
"identity" : "rim",
"map" : "n/a"
}
]
},
{
"id" : "Extension.extension",
"path" : "Extension.extension",
"slicing" : {
"discriminator" : [
{
"type" : "value",
"path" : "url"
}
],
"description" : "Extensions are always sliced by (at least) url",
"rules" : "open"
},
"short" : "Additional content defined by implementations",
"definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias" : [
"extensions",
"user content"
],
"min" : 0,
"max" : "0",
"base" : {
"path" : "Element.extension",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "Extension"
}
],
"isModifier" : false,
"isSummary" : false,
"mapping" : [
{
"identity" : "rim",
"map" : "n/a"
}
]
},
{
"id" : "Extension.url",
"path" : "Extension.url",
"representation" : [
"xmlAttr"
],
"short" : "identifies the meaning of the extension",
"definition" : "Source of the definition for the extension code - a logical name or a URL.",
"comment" : "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min" : 1,
"max" : "1",
"base" : {
"path" : "Extension.url",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "uri"
}
],
"fixedUri" : "http://hl7.org/fhir/us/mcode/StructureDefinition/onco-core-VariantDescription-extension",
"isModifier" : false,
"isSummary" : false,
"mapping" : [
{
"identity" : "rim",
"map" : "N/A"
}
]
},
{
"id" : "Extension.valueString",
"path" : "Extension.valueString",
"short" : "Value of extension",
"definition" : "Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).",
"min" : 1,
"max" : "1",
"base" : {
"path" : "Extension.value[x]",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"isModifier" : false,
"isSummary" : false,
"mapping" : [
{
"identity" : "rim",
"map" : "N/A"
}
]
}
]
},
"differential" : {
"element" : [
{
"id" : "Extension",
"path" : "Extension",
"short" : "VariantDescription",
"definition" : "A clinician-friendly description for the variant. This could be, but not limited to, the protein change associated with the variation. For example, the protein change associated with Clinvar 3236 is G482V.",
"min" : 0,
"max" : "*"
},
{
"id" : "Extension.extension",
"path" : "Extension.extension",
"min" : 0,
"max" : "0"
},
{
"id" : "Extension.url",
"path" : "Extension.url",
"type" : [
{
"code" : "uri"
}
],
"fixedUri" : "http://hl7.org/fhir/us/mcode/StructureDefinition/onco-core-VariantDescription-extension"
},
{
"id" : "Extension.valueString",
"path" : "Extension.valueString",
"min" : 1,
"type" : [
{
"code" : "string"
}
]
}
]
}
}
©2019+
HL7 International Clinical Interoperability Council.
Package hl7.fhir.us.mcode#0.9.1 based on FHIR 4.0.0.
Generated 2019-08-02.
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