Extension-observation-geneticsallelicstate.xml

AllelicState

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="observation-geneticsAllelicState"/> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="oo"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="1"/> 
  </extension> 
  <url value="http://hl7.org/fhir/StructureDefinition/observation-geneticsAllelicState"/> 
  <name value="AllelicState"/> 
  <status value="draft"/> 
  <date value="2016-03-14"/> 
  <publisher value="Health Level Seven International (Clinical Genomics)"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://www.hl7.org/Special/committees/clingenomics"/> 
    </telecom> 
  </contact> 
  <description value="The level of occurrence of a single DNA Sequence Variant within a set of chromosomes.
   Heterozygous indicates the DNA sequence variant is only present in one of the two genes
   contained in homologous chromosomes. Homozygous indicates the DNA Sequence Variant is
   present in both genes contained in homologous chromosomes. Hemizygous indicates the DNA
   Sequence Variant exists in the only single copy of a gene in a non-homologous chromosome
   (the male X and Y chromosome are non-homologous). Hemiplasmic indicates that the DNA Sequence
   Variant is present in some but not all of the copies of mitochondrial DNA. Homoplasmic
   indicates that the DNA Sequence Variant is present in all of the copies of mitochondrial
   DNA. LOINC Code: ([53034-5](http://loinc.org/53034-5))."/> 
  <fhirVersion value="3.0.2"/> 
  <mapping> 
    <identity value="rim"/> 
    <uri value="http://hl7.org/v3"/> 
    <name value="RIM Mapping"/> 
  </mapping> 
  <kind value="complex-type"/> 
  <abstract value="false"/> 
  <contextType value="resource"/> 
  <context value="Observation"/> 
  <type value="Extension"/> 
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension"/> 
  <derivation value="constraint"/> 
  <snapshot> 
    <element id="Extension">
      <path value="Extension"/> 
      <short value="The level of occurrence of a single DNA sequence variant within a set of chromosomes:
       Heteroplasmic / Homoplasmic / Homozygous / Heterozygous / Hemizygous"/> 
      <definition value="The level of occurrence of a single DNA Sequence Variant within a set of chromosomes.
       Heterozygous indicates the DNA sequence variant is only present in one of the two genes
       contained in homologous chromosomes. Homozygous indicates the DNA Sequence Variant is
       present in both genes contained in homologous chromosomes. Hemizygous indicates the DNA
       Sequence Variant exists in the only single copy of a gene in a non-homologous chromosome
       (the male X and Y chromosome are non-homologous). Hemiplasmic indicates that the DNA Sequence
       Variant is present in some but not all of the copies of mitochondrial DNA. Homoplasmic
       indicates that the DNA Sequence Variant is present in all of the copies of mitochondrial
       DNA. LOINC Code: ([53034-5](http://loinc.org/53034-5))."/> 
      <min value="0"/> 
      <max value="1"/> 
      <base> 
        <path value="Extension"/> 
        <min value="0"/> 
        <max value="*"/> 
      </base> 
      <condition value="ele-1"/> 
      <constraint> 
        <key value="ele-1"/> 
        <severity value="error"/> 
        <human value="All FHIR elements must have a @value or children"/> 
        <expression value="hasValue() | (children().count() &gt; id.count())"/> 
        <xpath value="@value|f:*|h:div"/> 
        <source value="Element"/> 
      </constraint> 
      <constraint> 
        <key value="ext-1"/> 
        <severity value="error"/> 
        <human value="Must have either extensions or value[x], not both"/> 
        <expression value="extension.exists() != value.exists()"/> 
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> 
        <source value="Extension"/> 
      </constraint> 
    </element> 
    <element id="Extension.id">
      <path value="Extension.id"/> 
      <representation value="xmlAttr"/> 
      <short value="xml:id (or equivalent in JSON)"/> 
      <definition value="unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces."/> 
      <min value="0"/> 
      <max value="1"/> 
      <base> 
        <path value="Element.id"/> 
        <min value="0"/> 
        <max value="1"/> 
      </base> 
      <type> 
        <code value="string"/> 
      </type> 
      <mapping> 
        <identity value="rim"/> 
        <map value="n/a"/> 
      </mapping> 
    </element> 
    <element id="Extension.extension">
      <path value="Extension.extension"/> 
      <slicing> 
        <discriminator> 
          <type value="value"/> 
          <path value="url"/> 
        </discriminator> 
        <description value="Extensions are always sliced by (at least) url"/> 
        <rules value="open"/> 
      </slicing> 
      <short value="Additional Content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL
       be met as part of the definition of the extension."/> 
      <comment value="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 value="extensions"/> 
      <alias value="user content"/> 
      <min value="0"/> 
      <max value="*"/> 
      <base> 
        <path value="Element.extension"/> 
        <min value="0"/> 
        <max value="*"/> 
      </base> 
      <type> 
        <code value="Extension"/> 
      </type> 
      <mapping> 
        <identity value="rim"/> 
        <map value="n/a"/> 
      </mapping> 
    </element> 
    <element id="Extension.url">
      <path value="Extension.url"/> 
      <representation value="xmlAttr"/> 
      <short value="identifies the meaning of the extension"/> 
      <definition value="Source of the definition for the extension code - a logical name or a URL."/> 
      <comment value="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 value="1"/> 
      <max value="1"/> 
      <base> 
        <path value="Extension.url"/> 
        <min value="1"/> 
        <max value="1"/> 
      </base> 
      <type> 
        <code value="uri"/> 
      </type> 
      <fixedUri value="http://hl7.org/fhir/StructureDefinition/observation-geneticsAllelicState"/> 
      <mapping> 
        <identity value="rim"/> 
        <map value="N/A"/> 
      </mapping> 
    </element> 
    <element id="Extension.valueCodeableConcept">
      <path value="Extension.valueCodeableConcept"/> 
      <short value="Value of extension"/> 
      <definition value="Value of extension - may be a resource or one of a constrained set of the data types (see
       Extensibility in the spec for list)."/> 
      <min value="0"/> 
      <max value="1"/> 
      <base> 
        <path value="Extension.value[x]"/> 
        <min value="0"/> 
        <max value="1"/> 
      </base> 
      <type> 
        <code value="CodeableConcept"/> 
      </type> 
      <mapping> 
        <identity value="rim"/> 
        <map value="N/A"/> 
      </mapping> 
    </element> 
  </snapshot> 
  <differential> 
    <element id="Extension">
      <path value="Extension"/> 
      <short value="The level of occurrence of a single DNA sequence variant within a set of chromosomes:
       Heteroplasmic / Homoplasmic / Homozygous / Heterozygous / Hemizygous"/> 
      <definition value="The level of occurrence of a single DNA Sequence Variant within a set of chromosomes.
       Heterozygous indicates the DNA sequence variant is only present in one of the two genes
       contained in homologous chromosomes. Homozygous indicates the DNA Sequence Variant is
       present in both genes contained in homologous chromosomes. Hemizygous indicates the DNA
       Sequence Variant exists in the only single copy of a gene in a non-homologous chromosome
       (the male X and Y chromosome are non-homologous). Hemiplasmic indicates that the DNA Sequence
       Variant is present in some but not all of the copies of mitochondrial DNA. Homoplasmic
       indicates that the DNA Sequence Variant is present in all of the copies of mitochondrial
       DNA. LOINC Code: ([53034-5](http://loinc.org/53034-5))."/> 
      <min value="0"/> 
      <max value="1"/> 
    </element> 
    <element id="Extension.extension">
      <path value="Extension.extension"/> 
      <max value="0"/> 
    </element> 
    <element id="Extension.url">
      <path value="Extension.url"/> 
      <type> 
        <code value="uri"/> 
      </type> 
      <fixedUri value="http://hl7.org/fhir/StructureDefinition/observation-geneticsAllelicState"/> 
    </element> 
    <element id="Extension.valueCodeableConcept">
      <path value="Extension.valueCodeableConcept"/> 
      <type> 
        <code value="CodeableConcept"/> 
      </type> 
    </element> 
  </differential> 
</StructureDefinition>